mirror of
https://github.com/scp-fs2open/fs2open.github.com.git
synced 2026-11-10 04:31:34 -10:00
taylor
534995aa38
move color and shader functions to 2d.cpp since they are exactly the same everywhere don't bother with the function pointer for gr_set_font(), it's the same everywhere anyway
4024 lines
113 KiB
C++
4024 lines
113 KiB
C++
/*
|
|
* Copyright (C) Volition, Inc. 1999. All rights reserved.
|
|
*
|
|
* All source code herein is the property of Volition, Inc. You may not sell
|
|
* or otherwise commercially exploit the source or things you created based on the
|
|
* source.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* $Logfile: /Freespace2/code/Graphics/GrD3DRender.cpp $
|
|
* $Revision: 2.88.2.2 $
|
|
* $Date: 2006-08-22 05:41:35 $
|
|
* $Author: taylor $
|
|
*
|
|
* Code to actually render stuff using Direct3D
|
|
*
|
|
* $Log: not supported by cvs2svn $
|
|
* Revision 2.88.2.1 2006/07/05 23:36:55 Goober5000
|
|
* cvs comment tweaks
|
|
*
|
|
* Revision 2.88 2006/05/27 17:07:48 taylor
|
|
* remove grd3dparticle.* and grd3dbatch.*, they are obsolete
|
|
* allow us to build without D3D support under Windows (just define NO_DIRECT3D)
|
|
* clean up TMAP flags
|
|
* fix a couple of minor OpenGL state change issues with spec and env map rendering
|
|
* make sure we build again for OS X (OGL extension functions work a little different there)
|
|
* render targets always need to be power-of-2 to avoid incomplete buffer issues in the code
|
|
* when we disable culling in opengl_3dunlit be sure that we re-enable it on exit of function
|
|
* re-fix screenshots
|
|
* add true alpha blending support (with cmdline for now since the artwork has the catch up)
|
|
* draw lines with float positioning, to be more accurate with resizing on non-standard resolutions
|
|
* don't load cubemaps from file for D3D, not sure how to do it anyway
|
|
* update geometry batcher code, memory fixes, dynamic stuff, basic fixage, etc.
|
|
*
|
|
* Revision 2.87 2006/04/20 06:32:01 Goober5000
|
|
* proper capitalization according to Volition
|
|
*
|
|
* Revision 2.86 2006/04/15 00:13:22 phreak
|
|
* gr_flash_alpha(), much like gr_flash(), but allows an alpha value to be passed
|
|
*
|
|
* Revision 2.85 2006/01/30 06:40:49 taylor
|
|
* better lighting for OpenGL
|
|
* remove some extra stuff that was from sectional bitmaps since we don't need it anymore
|
|
* some basic lighting code cleanup
|
|
*
|
|
* Revision 2.84 2006/01/23 09:39:30 taylor
|
|
* fix d3d_bitmap_ex coloring (thanks Alpha0!)
|
|
*
|
|
* Revision 2.83 2006/01/21 02:22:04 wmcoolmon
|
|
* Scripting updates; Special scripting image list; Better operator meta; Orientation type; Wing type; Texture type. Fix for MSVC7 compiling.
|
|
*
|
|
* Revision 2.82 2006/01/20 17:15:16 taylor
|
|
* gr_*_bitmap_ex() stuff, D3D side is 100% untested to even compile
|
|
* several other very minor changes as well
|
|
*
|
|
* Revision 2.81 2005/12/29 07:58:02 taylor
|
|
* add <gamedir>/screenshots support and save screenshot images in TGA rather than BMP format
|
|
*
|
|
* Revision 2.80 2005/12/29 00:52:57 phreak
|
|
* changed around aabitmap calls to accept a "mirror" parameter. defaults to false, and is only true for mirrored briefing icons.
|
|
* If the mirror param is true, then the picture is mirrored about the y-axis so left becomes right and vice versa.
|
|
*
|
|
* Revision 2.79 2005/11/13 06:44:18 taylor
|
|
* small bit of EFF cleanup
|
|
* add -img2dds support
|
|
* cleanup some D3D stuff (missing a lot since the old code is so unstable I couldn't get it working like I wanted)
|
|
* some minor OGL cleanup and small performance changes
|
|
* converge the various pcx_read_bitmap* functions into one
|
|
* cleanup/rename/remove some cmdline options
|
|
*
|
|
* Revision 2.78 2005/10/26 20:54:18 taylor
|
|
* D3D missed the non-standard resolution updates for aabitmaps, should fix briefing icon positioning
|
|
*
|
|
* Revision 2.77 2005/08/25 22:40:03 taylor
|
|
* basic cleaning, removing old/useless code, sanity stuff, etc:
|
|
* - very minor performance boost from not doing stupid things :)
|
|
* - minor change to 3d shockwave sizing to better approximate 2d effect movements
|
|
* - for shields, Gobal_tris was only holding half as many as the game can/will use, buffer is now set to full size to avoid possible rendering issues
|
|
* - removed extra tcache_set on OGL spec map code, not sure how that slipped in
|
|
*
|
|
* Revision 2.76 2005/08/20 16:00:03 matt
|
|
* Fix for D3D white squares issue
|
|
*
|
|
* Revision 2.75 2005/07/19 04:52:56 taylor
|
|
* fix resize fixes
|
|
*
|
|
* Revision 2.74 2005/07/18 03:44:00 taylor
|
|
* cleanup hudtargetbox rendering from that total hack job that had been done on it (fixes wireframe view as well)
|
|
* more non-standard res fixing
|
|
* - I think everything should default to resize now (much easier than having to figure that crap out)
|
|
* - new mouse_get_pos_unscaled() function to return 1024x768/640x480 relative values so we don't have to do it later
|
|
* - lots of little cleanups which fix several strange offset/size problems
|
|
* - fix gr_resize/unsize_screen_pos() so that it won't wrap on int (took too long to track this down)
|
|
*
|
|
* Revision 2.73 2005/07/02 19:42:15 taylor
|
|
* ton of non-standard resolution fixes
|
|
*
|
|
* Revision 2.72 2005/06/19 02:31:50 taylor
|
|
* allow screenshots and backsaves in windowed mode
|
|
* account for D3D_textures_in size so that it doesn't hit negative values
|
|
*
|
|
* Revision 2.71 2005/04/24 12:56:42 taylor
|
|
* really are too many changes here:
|
|
* - remove all bitmap section support and fix problems with previous attempt
|
|
* ( code/bmpman/bmpman.cpp, code/bmpman/bmpman.h, code/globalincs/pstypes.h,
|
|
* code/graphics/2d.cpp, code/graphics/2d.h code/graphics/grd3dbmpman.cpp,
|
|
* code/graphics/grd3dinternal.h, code/graphics/grd3drender.cpp, code/graphics/grd3dtexture.cpp,
|
|
* code/graphics/grinternal.h, code/graphics/gropengl.cpp, code/graphics/gropengl.h,
|
|
* code/graphics/gropengllight.cpp, code/graphics/gropengltexture.cpp, code/graphics/gropengltexture.h,
|
|
* code/graphics/tmapper.h, code/network/multi_pinfo.cpp, code/radar/radarorb.cpp
|
|
* code/render/3ddraw.cpp )
|
|
* - use CLAMP() define in gropengl.h for gropengllight instead of single clamp() function
|
|
* - remove some old/outdated code from gropengl.cpp and gropengltexture.cpp
|
|
*
|
|
* Revision 2.70 2005/04/24 02:38:31 wmcoolmon
|
|
* Moved gr_rect and gr_shade to be API-nonspecific as the OGL/D3D functions were virtually identical
|
|
*
|
|
* Revision 2.69 2005/04/05 05:53:17 taylor
|
|
* s/vector/vec3d/g, better support for different compilers (Jens Granseuer)
|
|
*
|
|
* Revision 2.68 2005/03/20 00:09:07 phreak
|
|
* Added gr_draw_htl_line and gr_draw_htl sphere
|
|
* There still needs to be D3D versions implemented, but OGL is done.
|
|
* Follow that or ask phreak about how its implemented/
|
|
*
|
|
* Revision 2.67 2005/03/13 08:44:10 wmcoolmon
|
|
* Squashed compiler warnings
|
|
*
|
|
* Revision 2.66 2005/03/08 03:50:19 Goober5000
|
|
* edited for language ;)
|
|
* --Goober5000
|
|
*
|
|
* Revision 2.65 2005/03/07 13:10:21 bobboau
|
|
* commit of render target code, d3d should be totaly functional,
|
|
* OGL still needs implementation.
|
|
*
|
|
* Revision 2.64 2005/03/04 03:24:44 bobboau
|
|
* made all the gr_d3d_tmapper variants use dynamic a vertex buffer rather
|
|
* than drawprimitiveup, this also means that these functions can now
|
|
* handle as much poly data as you might want to through at them
|
|
*
|
|
* Revision 2.63 2005/03/03 14:29:37 bobboau
|
|
* fixed a small error from my earlier commit.
|
|
*
|
|
* Revision 2.62 2005/03/03 02:39:14 bobboau
|
|
* added trilist suport to the poly rendering functions
|
|
* and a gr_bitmap_list function that uses it
|
|
*
|
|
* Revision 2.61 2005/03/01 06:55:40 bobboau
|
|
* oh, hey look I've commited something :D
|
|
* animation system, weapon models detail box alt-tab bug, probly other stuff
|
|
*
|
|
* Revision 2.60 2005/02/27 10:38:06 wmcoolmon
|
|
* Nonstandard res stuff
|
|
*
|
|
* Revision 2.59 2005/02/23 05:11:13 taylor
|
|
* more consolidation of various graphics variables
|
|
* some header cleaning
|
|
* only one tmapper_internal for OGL, don't use more than two tex/pass now
|
|
* seperate out 2d matrix mode to allow -2d_poof in OGL and maybe fix missing
|
|
* interface when set 3d matrix stuff doesn't have corresponding end
|
|
* add dump_frame stuff for OGL, mostly useless but allows trailer recording
|
|
*
|
|
* Revision 2.58 2005/02/18 09:51:06 wmcoolmon
|
|
* Updates for better nonstandard res support, as well as a fix to the Perseus crash bug I've been experiencing. Bobb, you might want to take a look at my change to grd3d.cpp
|
|
*
|
|
* Revision 2.57 2005/02/10 04:01:42 wmcoolmon
|
|
* Low-level code for better hi-res support; better error reporting for vertex errors on model load.
|
|
*
|
|
* Revision 2.56 2005/01/30 03:24:39 wmcoolmon
|
|
* Don't try and create a vertex buffer with no vertices (Seems to cause CTD) and fix to brackets in nonstandard res
|
|
*
|
|
* Revision 2.55 2005/01/29 08:04:15 wmcoolmon
|
|
* Ahh, the sweet smell of optimized code
|
|
*
|
|
* Revision 2.54 2005/01/14 05:28:57 wmcoolmon
|
|
* gr_curve
|
|
*
|
|
* Revision 2.53 2004/07/29 03:41:46 taylor
|
|
* plug memory leaks
|
|
*
|
|
* Revision 2.52 2004/07/26 20:47:31 Kazan
|
|
* remove MCD complete
|
|
*
|
|
* Revision 2.51 2004/07/12 16:32:48 Kazan
|
|
* MCD - define _MCD_CHECK to use memory tracking
|
|
*
|
|
* Revision 2.50 2004/07/05 05:09:19 bobboau
|
|
* FVF code, only the data that is needed is sent off to the card,,
|
|
* OGL can take advantage of this if they want but it won't break
|
|
* anything if they don't. also state block code has been implemented,
|
|
* that's totaly internal to D3D no high level code is involved.
|
|
*
|
|
* Revision 2.49 2004/05/25 00:37:26 wmcoolmon
|
|
* Updated function calls for VC7 use
|
|
*
|
|
* Revision 2.48 2004/04/11 13:56:33 randomtiger
|
|
* Adding batching functions here and there and into gr_screen for use with OGL when its ready.
|
|
*
|
|
* Revision 2.47 2004/03/20 21:17:12 bobboau
|
|
* fixed -spec comand line option,
|
|
* probly some other stuf
|
|
*
|
|
* Revision 2.46 2004/03/20 14:47:13 randomtiger
|
|
* Added base for a general dynamic batching solution.
|
|
* Fixed NO_DSHOW_CODE code path bug.
|
|
*
|
|
* Revision 2.45 2004/03/17 04:07:29 bobboau
|
|
* new fighter beam code
|
|
* fixed old after burner trails
|
|
* had to bump a few limits, working on some dynamic solutions
|
|
* a few fixed to background POF rendering
|
|
* fixing asorted bugs
|
|
*
|
|
* Revision 2.44 2004/03/05 09:02:00 Goober5000
|
|
* Uber pass at reducing #includes
|
|
* --Goober5000
|
|
*
|
|
* Revision 2.43 2004/02/20 21:45:41 randomtiger
|
|
* Removed some uneeded code between NO_DIRECT3D and added gr_zbias call, ogl is set to a stub func.
|
|
* Changed -htl param to -nohtl. Fixed some badly named functions to match convention.
|
|
* Fixed setup of center_alpha in OGL which was causing crash.
|
|
*
|
|
* Revision 2.42 2004/02/16 11:47:33 randomtiger
|
|
* Removed a lot of files that we dont need anymore.
|
|
* Changed htl to be on by default, command now -nohtl
|
|
* Changed D3D to use a 2D vertex for 2D operations which should cut down on redundant data having to go though the system.
|
|
* Added small change to all -start_mission flag to take you to any mission by filename, very useful for testing.
|
|
* Removed old dshow code and took away timerbar compile flag condition since it uses a runtime flag now.
|
|
*
|
|
* Revision 2.41 2004/02/14 00:18:31 randomtiger
|
|
* Please note that from now on OGL will only run with a registry set by Launcher v4. See forum for details.
|
|
* OK, these changes effect a lot of file, I suggest everyone updates ASAP:
|
|
* Removal of many files from project.
|
|
* Removal of meanless Gr_bitmap_poly variable.
|
|
* Removal of glide, directdraw, software modules all links to them, and all code specific to those paths.
|
|
* Removal of redundant Fred paths that arent needed for Fred OGL.
|
|
* Have seriously tidied the graphics initialisation code and added generic non standard mode functionality.
|
|
* Fixed many D3D non standard mode bugs and brought OGL up to the same level.
|
|
* Removed texture section support for D3D8, voodoo 2 and 3 cards will no longer run under fs2_open in D3D, same goes for any card with a maximum texture size less than 1024.
|
|
*
|
|
* Revision 2.40 2003/12/08 22:30:02 randomtiger
|
|
* Put render state and other direct D3D calls repetition check back in, provides speed boost.
|
|
* Fixed bug that caused fullscreen only crash with DXT textures
|
|
* Put dithering back in for tgas and jpgs
|
|
*
|
|
* Revision 2.39 2003/11/29 17:13:53 randomtiger
|
|
* Undid my node fix, it introduced a lot of bugs, update again if you have that version.
|
|
*
|
|
* Revision 2.38 2003/11/29 10:52:09 randomtiger
|
|
* Turned off D3D file mapping, its using too much memory which may be hurting older systems and doesnt seem to be providing much of a speed benifit.
|
|
* Added stats command for ingame stats on memory usage.
|
|
* Trys to play intro.mve and intro.avi, just to be safe since its not set by table.
|
|
* Added fix for fonts wrapping round in non standard hi res modes.
|
|
* Changed D3D mipmapping to a good value to suit htl mode.
|
|
* Added new fog colour method which makes use of the bitmap, making this htl feature backcompatible again.
|
|
*
|
|
* Revision 2.37 2003/11/19 20:37:24 randomtiger
|
|
* Almost fully working 32 bit pcx, use -pcx32 flag to activate.
|
|
* Made some commandline variables fit the naming standard.
|
|
* Changed timerbar system not to run pushes and pops if its not in use.
|
|
* Put in a note about not uncommenting asserts.
|
|
* Fixed up a lot of missing POP's on early returns?
|
|
* Perhaps the motivation for Assert functionality getting commented out?
|
|
* Fixed up some bad asserts.
|
|
* Changed nebula poofs to render in 2D in htl, it makes it look how it used to in non htl. (neb.cpp,1248)
|
|
* Before the poofs were creating a nasty stripe effect where they intersected with ships hulls.
|
|
* Put in a special check for the signs of that D3D init bug I need to lock down.
|
|
*
|
|
* Revision 2.36 2003/11/17 04:25:56 bobboau
|
|
* made the poly list dynamicly alocated,
|
|
* started work on fixing the node model not rendering,
|
|
* but most of that got commented out so I wouldn't have to deal with it
|
|
* while mucking about with the polylist
|
|
*
|
|
* Revision 2.35 2003/11/11 02:15:44 Goober5000
|
|
* ubercommit - basically spelling and language fixes with some additional
|
|
* warnings disabled
|
|
* --Goober5000
|
|
*
|
|
* Revision 2.34 2003/11/06 21:10:26 randomtiger
|
|
* Added my batching solution for more efficient d3d_string.
|
|
* Its part of the new grd3dbatch module, most of this isnt in use but it might help out later so I've left it in.
|
|
*
|
|
* Revision 2.33 2003/11/02 05:50:08 bobboau
|
|
* modified trails to render with tristrips now rather than with stinky old trifans,
|
|
* MUCH faster now, at least one order of magnatude.
|
|
*
|
|
* Revision 2.32 2003/11/01 21:59:21 bobboau
|
|
* new matrix handeling code, and fixed some problems with 3D lit verts,
|
|
* several other small fixes
|
|
*
|
|
* Revision 2.31 2003/10/29 02:09:18 randomtiger
|
|
* Updated timerbar code to work properly, also added support for it in OGL.
|
|
* In D3D red is general processing (and generic graphics), green is 2D rendering, dark blue is 3D unlit, light blue is HT&L renders and yellow is the presentation of the frame to D3D. OGL is all red for now. Use compile flag TIMERBAR_ON with code lib to activate it.
|
|
* Also updated some more D3D device stuff that might get a bit more speed out of some cards.
|
|
*
|
|
* Revision 2.30 2003/10/27 23:04:21 randomtiger
|
|
* Added -no_set_gamma flags
|
|
* Fixed up some more non standard res stuff
|
|
* Improved selection of device type, this includes using a pure device when allowed which means dev should not use Get* functions in D3D
|
|
* Made fade in credits work
|
|
* Stopped a call to gr_reser_lighting() in non htl mode when the pointer was NULL, was causing a crash loading a fogged level
|
|
* Deleted directx8 directory content, has never been needed.
|
|
*
|
|
* Revision 2.29 2003/10/26 00:31:58 randomtiger
|
|
* Fixed hulls not drawing (with Phreaks advise).
|
|
* Put my 32bit PCX loading under PCX_32 compile flag until its working.
|
|
* Fixed a bug with res 640x480 I introduced with my non standard mode code.
|
|
* Changed JPG and TGA loading command line param to "-t32"
|
|
*
|
|
* Revision 2.28 2003/10/24 17:35:05 randomtiger
|
|
* Implemented support for 32bit TGA and JPG for D3D
|
|
* Also 32 bit PCX, but it still has some bugs to be worked out
|
|
* Moved convert_24_to_16 out of the bitmap pfunction structures and into packunpack.cpp because thats the only place that uses it.
|
|
*
|
|
* Revision 2.27 2003/10/23 18:03:24 randomtiger
|
|
* Bobs changes (take 2)
|
|
*
|
|
* Revision 2.26 2003/10/17 17:18:42 randomtiger
|
|
* Big restructure for D3D and new modules grd3dlight and grd3dsetup
|
|
*
|
|
* Revision 2.25 2003/10/16 17:36:29 randomtiger
|
|
* D3D now has its own gamma system (stored in GammaD3D reg entry) that effects everything.
|
|
* Put in Bobs specular fog fix.
|
|
*
|
|
* Revision 2.24 2003/10/16 00:17:14 randomtiger
|
|
* Added incomplete code to allow selection of non-standard modes in D3D (requires new launcher).
|
|
* As well as initialised in a different mode, bitmaps are stretched and for these modes
|
|
* previously point filtered textures now use linear to keep them smooth.
|
|
* I also had to shuffle some of the GR_1024 a bit.
|
|
* Put my HT&L flags in ready for my work to sort out some of the render order issues.
|
|
* Tided some other stuff up.
|
|
*
|
|
* Revision 2.23 2003/10/14 17:39:13 randomtiger
|
|
* Implemented hardware fog for the HT&L code path.
|
|
* It doesnt use the backgrounds anymore but its still an improvement.
|
|
* Currently it fogs to a brighter colour than it should because of Bob specular code.
|
|
* I will fix this after discussing it with Bob.
|
|
*
|
|
* Also tided up some D3D stuff, a cmdline variable name and changed a small bit of
|
|
* the htl code to use the existing D3D engine instead of work around it.
|
|
* And added extra information in version number on bottom left of frontend screen.
|
|
*
|
|
* Revision 2.22 2003/10/13 05:57:48 Kazan
|
|
* Removed a bunch of Useless *_printf()s in the rendering pipeline that were just slowing stuff down
|
|
* Commented out the "warning null vector in vector normalize" crap
|
|
* Added "beam no whack" flag for beams - said beams NEVER whack
|
|
* Some reliability updates in FS2NetD
|
|
*
|
|
* Revision 2.21 2003/09/25 21:12:24 Kazan
|
|
* ##Kazan## FS2NetD Completed! Just needs some thorough bug checking (i don't think there are any serious bugs)
|
|
* Also D3D8 Screenshots work now.
|
|
*
|
|
* Revision 2.20 2003/09/23 02:42:53 Kazan
|
|
* ##KAZAN## - FS2NetD Support! (FS2 Open PXO) -- Game Server Listing, and mission validation completed - stats storing to come - needs fs2open_pxo.cfg file [VP-able]
|
|
*
|
|
* Revision 2.19 2003/09/14 19:01:35 wmcoolmon
|
|
* Changed "cell" to "Cmdline_cell" -C
|
|
*
|
|
* Revision 2.18 2003/09/07 18:14:53 randomtiger
|
|
* Checked in new speech code and calls from relevent modules to make it play.
|
|
* Should all work now if setup properly with version 2.4 of the launcher.
|
|
* FS2_SPEECH can be used to make the speech code compile if you have SAPI 5.1 SDK installed.
|
|
* Otherwise the compile flag should not be set and it should all compile OK.
|
|
*
|
|
* - RT
|
|
*
|
|
* Revision 2.17 2003/08/31 06:00:41 bobboau
|
|
* an asortment of bugfixes, mostly with the specular code,
|
|
* HUD flickering should be completly gone now
|
|
*
|
|
* Revision 2.16 2003/08/22 07:35:08 bobboau
|
|
* specular code should be bugless now,
|
|
* cell shadeing has been added activated via the comand line '-cell',
|
|
* 3D shockwave models, and a transparency method I'm calling edge and center alpha that could be usefull for other things, ask for details
|
|
*
|
|
* Revision 2.15 2003/08/16 03:52:23 bobboau
|
|
* update for the specmapping code includeing
|
|
* suport for seperate specular levels on lights and
|
|
* optional strings for the stars table
|
|
* code has been made more organised,
|
|
* though there seems to be a bug in the state selecting code
|
|
* resulting in the HUD being rendered incorectly
|
|
* and specmapping failing ocasionaly
|
|
*
|
|
* Revision 2.14 2003/08/12 03:18:33 bobboau
|
|
* Specular 'shine' mapping;
|
|
* useing a phong lighting model I have made specular highlights
|
|
* that are mapped to the model,
|
|
* rendering them is still slow, but they look real purdy
|
|
*
|
|
* also 4 new (untested) comand lines, the XX is a floating point value
|
|
* -spec_exp XX
|
|
* the n value, you can set this from 0 to 200 (actualy more than that, but this is the recomended range), it will make the highlights bigger or smaller, defalt is 16.0 so start playing around there
|
|
* -spec_point XX
|
|
* -spec_static XX
|
|
* -spec_tube XX
|
|
* these are factors for the three diferent types of lights that FS uses, defalt is 1.0,
|
|
* static is the local stars,
|
|
* point is weapons/explosions/warp in/outs,
|
|
* tube is beam weapons,
|
|
* for thouse of you who think any of these lights are too bright you can configure them you're self for personal satisfaction
|
|
*
|
|
* Revision 2.13 2003/08/05 23:45:18 bobboau
|
|
* glow maps, for some reason they wern't in here, they should be now,
|
|
* also there is some debug code for changeing the FOV in game,
|
|
* and I have some changes to the init code to try and get a 32 or 24 bit back buffer
|
|
* if posable, this may cause problems for people
|
|
* the changes were all marked and if needed can be undone
|
|
*
|
|
* Revision 2.12 2003/07/04 02:27:48 phreak
|
|
* added support for cloaking.
|
|
* i will need to contact someone who knows d3d to get this to work
|
|
*
|
|
* Revision 2.11 2003/03/18 10:07:02 unknownplayer
|
|
* The big DX/main line merge. This has been uploaded to the main CVS since I can't manage to get it to upload to the DX branch. Apologies to all who may be affected adversely, but I'll work to debug it as fast as I can.
|
|
*
|
|
* Revision 2.10 2003/03/02 05:43:48 penguin
|
|
* ANSI C++ - fixed non-compliant casts to unsigned short and unsigned char
|
|
* - penguin
|
|
*
|
|
* Revision 2.9 2003/02/16 05:14:28 bobboau
|
|
* added glow map nebula bug fix for d3d, someone should add a fix for glide too
|
|
* more importantly I (think I) have fixed all major bugs with fighter beams, and added a bit of new functionality
|
|
*
|
|
* Revision 2.8 2003/01/20 05:40:49 bobboau
|
|
* added several sExps for turning glow points and glow maps on and off
|
|
*
|
|
* Revision 2.7 2003/01/19 01:07:41 bobboau
|
|
* redid the way glow maps are handled; you now must set a global variable before you render a poly that uses a glow map, then set it to -1 when you're done with it
|
|
* fixed a few other misc bugs too
|
|
*
|
|
* Revision 2.6 2003/01/09 21:20:21 phreak
|
|
* fixed a small error in bob's code
|
|
*
|
|
* Revision 2.5 2003/01/05 23:41:50 bobboau
|
|
* disabled decals (for now), removed the warp ray thingys,
|
|
* made some better error mesages while parseing weapons and ships tbls,
|
|
* and... oh ya, added glow mapping
|
|
*
|
|
* Revision 2.4 2002/10/05 16:46:09 randomtiger
|
|
* Added us fs2_open people to the credits. Worth looking at just for that.
|
|
* Added timer bar code, by default its not compiled in.
|
|
* Use TIMEBAR_ACTIVE in project and dependancy code settings to activate.
|
|
* Added the new timebar files with the new code.
|
|
*
|
|
* Revision 2.3.2.22 2002/11/16 20:09:54 randomtiger
|
|
*
|
|
* Changed my fog hack to be valid code. Put large texture check back in.
|
|
* Added some blending type checks. - RT
|
|
*
|
|
* Revision 2.3.2.21 2002/11/11 21:26:04 randomtiger
|
|
*
|
|
* Tided up D3DX8 calls, did some documentation and add new file: grd3dcalls.cpp. - RT
|
|
*
|
|
* Revision 2.3.2.20 2002/11/10 11:32:29 randomtiger
|
|
*
|
|
* Made D3D8 mipmapping optional on command line flag -d3dmipmip, off by default.
|
|
* When on is now less blury. - RT
|
|
*
|
|
* Revision 2.3.2.19 2002/11/09 19:28:15 randomtiger
|
|
*
|
|
* Fixed small gfx initialisation bug that wasnt actually causing any problems.
|
|
* Tided DX code, shifted stuff around, removed some stuff and documented some stuff.
|
|
*
|
|
* Revision 2.3.2.18 2002/11/05 10:27:39 randomtiger
|
|
*
|
|
* Fixed windowed mode bug I introduced.
|
|
* Added Antialiasing functionality, can only be sure it works on GF4 in 1024 mode. - RT
|
|
*
|
|
* Revision 2.3.2.17 2002/11/02 13:54:26 randomtiger
|
|
*
|
|
* Made a few cunning alterations to get rid of that alpha bug but might have a slight slowdown.
|
|
* Non alpha textures are now alpha textures with (if texture format supported) just one bit for alpha.
|
|
* And non alpha blending is now alpha blending with automatic disregaring of 0 alpha.
|
|
*
|
|
* Revision 2.3.2.16 2002/10/31 15:17:09 randomtiger
|
|
*
|
|
* Added mipmapping, should have done that ages ago! - RT
|
|
*
|
|
* Revision 2.3.2.15 2002/10/26 01:24:22 randomtiger
|
|
* Fixed debug bitmap compiling bug.
|
|
* Fixed tga bug. - RT
|
|
*
|
|
* Revision 2.3.2.14 2002/10/21 16:33:41 randomtiger
|
|
* Added D3D only 32 bit TGA functionality. Will load a texture as big as your graphics card allows. Code not finished yet and will forge the beginnings of the new texture system. - RT
|
|
*
|
|
* Revision 2.3.2.13 2002/10/20 22:21:48 randomtiger
|
|
* Some incomplete code to handle background drawing when message boxes are drawn.
|
|
* It doesnt work but its a good base for someone to start from. - RT
|
|
*
|
|
* Revision 2.3.2.12 2002/10/16 00:41:38 randomtiger
|
|
* Fixed small bug that was stopping unactive text from displaying greyed out
|
|
* Also added ability to run FS2 DX8 in 640x480, however I needed to make a small change to 2d.cpp
|
|
* which invloved calling the resolution processing code after initialising the device for D3D only.
|
|
* This is because D3D8 for the moment has its own internal launcher.
|
|
* Also I added a fair bit of documentation and tidied some stuff up. - RT
|
|
*
|
|
* Revision 2.3.2.11 2002/10/14 21:52:02 randomtiger
|
|
* Finally tracked down and killed off that 8 bit alpha bug.
|
|
* So the font, HUD and 8 bit ani's now work fine. - RT
|
|
*
|
|
* Revision 2.3.2.10 2002/10/11 18:50:54 randomtiger
|
|
* Checked in fix for 16 bit problem, thanks to Righteous1
|
|
* Removed a fair bit of code that was used by the 16 bit code path which no longer exists.
|
|
* 32 bit and 16 bit should now work in exactly the same way. - RT
|
|
*
|
|
* Revision 2.3.2.9 2002/10/08 14:33:27 randomtiger
|
|
* OK, I've fixed the z-buffer problem.
|
|
* However I have abandoned using w-buffer for now because of problems.
|
|
* I think I know how to solve it but Im not sure it would make much difference given the way FS2 engine works.
|
|
* I have left code in there of use if anyone wants to turn their hand to it. However for now
|
|
* we just need to crack of the alpha problem then we will have FS2 fully wokring in DX8 on GF4 in 32 bit.
|
|
*
|
|
* Revision 2.3.2.8 2002/10/04 00:48:42 randomtiger
|
|
* Fixed video memory leaks
|
|
* Added code to cope with lost device, not tested
|
|
* Got rid of some DX5 stuff we definately dont need
|
|
* Moved some enum's into internal,h because gr_d3d_set_state should be able to be called from any dx file
|
|
* Cleaned up some stuff - RT
|
|
*
|
|
* Revision 2.3.2.7 2002/10/02 17:52:32 randomtiger
|
|
* Fixed blue lighting bug.
|
|
* Put filtering flag set back in that I accidentally removed
|
|
* Added some new functionality to my debuging system - RT
|
|
*
|
|
* Revision 2.3.2.6 2002/10/02 11:40:19 randomtiger
|
|
* Bmpmap has been reverted to an old non d3d8 version.
|
|
* All d3d8 code is now in the proper place.
|
|
* PCX code is now working to an extent. Problems with alpha though.
|
|
* Ani's work slowly with alpha problems.
|
|
* Also I have done a bit of tidying - RT
|
|
*
|
|
* Revision 2.3.2.5 2002/09/28 22:13:43 randomtiger
|
|
* Sorted out some bits and pieces. The background nebula blends now which is nice. � RT
|
|
*
|
|
* Revision 2.3.2.4 2002/09/28 12:20:32 randomtiger
|
|
* Just a tiny code change that lets stuff work in 16 bit.
|
|
* For some reason 16 bit code was taking a different code path for displaying textures.
|
|
* So until I unstand why, Im cutting off that codepath because it isnt easy to convert into DX8.
|
|
*
|
|
* Revision 2.3.2.3 2002/09/28 00:18:08 randomtiger
|
|
* Did some work on trying to get textures to load from pcx, define TX_ATTEMPT for access to it.
|
|
* Converted some DX7 blending calls to DX8 which a fair difference to ingame visuals.
|
|
*
|
|
* - RT
|
|
*
|
|
* Revision 2.3.2.2 2002/09/24 18:56:42 randomtiger
|
|
* DX8 branch commit
|
|
*
|
|
* This is the scub of UP's previous code with the more up to date RT code.
|
|
* For full details check previous dev e-mails
|
|
*
|
|
* Revision 2.3 2002/08/07 00:45:25 DTP
|
|
* Implented -GF4FIX commandline switch & #include "cmdline/cmdline.h"
|
|
*
|
|
* Revision 2.2 2002/08/03 19:42:17 randomtiger
|
|
* Fixed Geforce 4 bug that caused font and hall video distortion.
|
|
* Very small change in 'gr_d3d_aabitmap_ex_internal'
|
|
*
|
|
* Tested and works on the following systems
|
|
*
|
|
* OUTSIDER Voodoo 3 win98
|
|
* OUTSIDER Geforce 2 win2000
|
|
* Me Geforce 4 PNY 4600 XP
|
|
* JBX-Phoenix Geforce 4 PNY XP
|
|
* Mehrunes GeForce 3 XP
|
|
* WMCoolmon nVidia TNT2 M64 win2000
|
|
* Orange GeForce 4 4200 XP
|
|
* ShadowWolf_IH Monster2 win98
|
|
* ShadowWolf_IH voodoo 2 win98
|
|
*
|
|
* Revision 2.1 2002/08/01 01:41:05 penguin
|
|
* The big include file move
|
|
*
|
|
* Revision 2.0 2002/06/03 04:02:22 penguin
|
|
* Warpcore CVS sync
|
|
*
|
|
* Revision 1.1 2002/05/02 18:03:07 mharris
|
|
* Initial checkin - converted filenames and includes to lower case
|
|
*
|
|
*
|
|
* 27 9/13/99 11:30a Dave
|
|
* Added checkboxes and functionality for disabling PXO banners as well as
|
|
* disabling d3d zbuffer biasing.
|
|
*
|
|
* 26 9/08/99 12:03a Dave
|
|
* Make squad logos render properly in D3D all the time. Added intel anim
|
|
* directory.
|
|
*
|
|
* 25 8/30/99 5:01p Dave
|
|
* Made d3d do less state changing in the nebula. Use new chat server for
|
|
* PXO.
|
|
*
|
|
* 24 7/30/99 4:04p Anoop
|
|
* Fixed D3D shader.
|
|
*
|
|
* 23 7/29/99 10:47p Dave
|
|
* Standardized D3D fogging using vertex fog. Shook out Savage 4 bugs.
|
|
*
|
|
* 22 7/27/99 3:09p Dave
|
|
* Made g400 work. Whee.
|
|
*
|
|
* 21 7/24/99 4:19p Dave
|
|
* Fixed dumb code with briefing bitmaps. Made d3d zbuffer work much
|
|
* better. Made model code use zbuffer more intelligently.
|
|
*
|
|
* 20 7/24/99 1:54p Dave
|
|
* Hud text flash gauge. Reworked dead popup to use 4 buttons in red-alert
|
|
* missions.
|
|
*
|
|
* 19 7/19/99 3:29p Dave
|
|
* Fixed gamma bitmap in the options screen.
|
|
*
|
|
* 18 7/14/99 9:42a Dave
|
|
* Put in clear_color debug function. Put in base for 3dnow stuff / P3
|
|
* stuff
|
|
*
|
|
* 17 7/13/99 1:15p Dave
|
|
* 32 bit support. Whee!
|
|
*
|
|
* 16 7/12/99 11:42a Jefff
|
|
* Made rectangle drawing smarter in D3D. Made plines draw properly on Ati
|
|
* Rage Pro.
|
|
*
|
|
* 15 6/29/99 10:35a Dave
|
|
* Interface polygon bitmaps! Whee!
|
|
*
|
|
* 14 5/05/99 9:02p Dave
|
|
* Fixed D3D aabitmap rendering. Spiffed up nebula effect a bit (added
|
|
* rotations, tweaked values, made bitmap selection more random). Fixed
|
|
* D3D beam weapon clipping problem. Added D3d frame dumping.
|
|
*
|
|
* 13 2/03/99 11:44a Dave
|
|
* Fixed d3d transparent textures.
|
|
*
|
|
* 12 1/30/99 5:08p Dave
|
|
* More new hi-res stuff.Support for nice D3D textures.
|
|
*
|
|
* 11 12/18/98 1:13a Dave
|
|
* Rough 1024x768 support for Direct3D. Proper detection and usage through
|
|
* the launcher.
|
|
*
|
|
* 10 12/08/98 7:03p Dave
|
|
* Much improved D3D fogging. Also put in vertex fogging for the cheesiest
|
|
* of 3d cards.
|
|
*
|
|
* 9 12/08/98 2:47p Johnson
|
|
* Made D3D fog use eye-relative fog instead of z depth fog.
|
|
*
|
|
* 8 12/08/98 9:36a Dave
|
|
* Almost done nebula effect for D3D. Looks 85% as good as Glide.
|
|
*
|
|
* 7 12/07/98 5:51p Dave
|
|
* Finally got d3d fog working! Now we just need to tweak values.
|
|
*
|
|
* 6 12/07/98 9:00a Dave
|
|
* Fixed d3d rendered. Still don't have fog working.
|
|
*
|
|
* 5 12/06/98 6:53p Dave
|
|
*
|
|
* 4 12/01/98 5:54p Dave
|
|
* Simplified the way pixel data is swizzled. Fixed tga bitmaps to work
|
|
* properly in D3D and Glide.
|
|
*
|
|
* 3 11/30/98 1:07p Dave
|
|
* 16 bit conversion, first run.
|
|
*
|
|
* 2 10/07/98 10:52a Dave
|
|
* Initial checkin.
|
|
*
|
|
* 1 10/07/98 10:49a Dave
|
|
*
|
|
* 54 5/25/98 10:32a John
|
|
* Took out redundant code for font bitmap offsets that converted to a
|
|
* float, then later on converted back to an integer. Quite unnecessary.
|
|
*
|
|
* 53 5/24/98 6:45p John
|
|
* let direct3d do all clipping.
|
|
*
|
|
* 52 5/24/98 3:42p John
|
|
* Let Direct3D do clipping on any linear textures, like lasers.
|
|
*
|
|
* 51 5/23/98 7:18p John
|
|
* optimized the uv bashing a bit.
|
|
*
|
|
* 50 5/22/98 1:11p John
|
|
* Added code to actually detect which offset a line needs
|
|
*
|
|
* 49 5/22/98 12:54p John
|
|
* added .5 to each pixel of a line. This seemed to make single pixel
|
|
* lines draw on all cards.
|
|
*
|
|
* 48 5/22/98 9:00a John
|
|
* Fixed problem of no fading out of additive textures due to Permedia2
|
|
* fix. Did this by dimming out the vertex RGB values.
|
|
*
|
|
* 47 5/21/98 9:56p John
|
|
* Made Direct3D work with classic alpha-blending only devices, like the
|
|
* Virge. Added a texture type XPARENT that fills the alpha in in the
|
|
* bitmap for Virge. Added support for Permedia by making making
|
|
* additive alphablending be one/one instead of alpha/one, which didn't
|
|
* work, and there is no way to tell this from caps.
|
|
*
|
|
* 46 5/20/98 9:45p John
|
|
* added code so the places in code that change half the palette don't
|
|
* have to clear the screen.
|
|
*
|
|
* 45 5/20/98 3:10p John
|
|
* Made lines work even if no alphagouraud capabilities on the card.
|
|
*
|
|
* 44 5/19/98 4:50p Lawrance
|
|
* JAS: Fixed some bugs on Alan's nVidia Riva128 PCI where some
|
|
* unitiallized fields, namely vertex->shw were causing glitches.
|
|
*
|
|
* 43 5/19/98 1:46p John
|
|
* Fixed Rendition/Riva128 uv problems.
|
|
*
|
|
* 42 5/19/98 12:34p John
|
|
* added code to fix uv's on rendition. added code to fix zbuffering
|
|
* problem on rendition.
|
|
*
|
|
* 41 5/18/98 8:26p John
|
|
* Made scanline be line. Made lines work if no line alpha blending
|
|
* supported. Made no alpha mode use alpha off.
|
|
*
|
|
* 40 5/17/98 4:13p John
|
|
* Made zbuffer clear only clear current clip region
|
|
*
|
|
* 39 5/17/98 3:23p John
|
|
* Took out capibility check for additive blending. Made gr_bitmap_ex
|
|
* clip properly in glide and direct3d.
|
|
*
|
|
* 38 5/15/98 8:48a John
|
|
* Fixed bug where one-pixel line was getting left on right and bottom.
|
|
*
|
|
* 37 5/12/98 8:43p John
|
|
* fixed particle zbuffering.
|
|
*
|
|
* 36 5/12/98 10:34a John
|
|
* Added d3d_shade functionality. Added d3d_flush function, since the
|
|
* shader seems to get reorganzed behind the overlay text stuff!
|
|
*
|
|
* 35 5/12/98 10:06a John
|
|
* Made all tmaps "clamp-clip". This fixed bug with offscreen hud
|
|
* indicators not rendering.
|
|
*
|
|
* 34 5/12/98 8:18a John
|
|
* Put in code to use a different texture format for alpha textures and
|
|
* normal textures. Turned off filtering for aabitmaps. Took out
|
|
* destblend=invsrccolor alpha mode that doesn't work on riva128.
|
|
*
|
|
* 33 5/11/98 10:58a John
|
|
* Fixed pilot name cursor bug. Started adding in code for alphachannel
|
|
* textures.
|
|
*
|
|
* 32 5/09/98 12:37p John
|
|
* More texture caching
|
|
*
|
|
* 31 5/09/98 12:16p John
|
|
* Even better texture caching.
|
|
*
|
|
* 30 5/08/98 10:12a John
|
|
* took out an mprintf
|
|
*
|
|
* 29 5/07/98 11:31a John
|
|
* Removed DEMO defines
|
|
*
|
|
* 28 5/07/98 10:28a John
|
|
* Made texture format use 4444. Made fonts use alpha to render.
|
|
*
|
|
* 27 5/07/98 10:09a John
|
|
* Fixed some bugs with short lines in D3D.
|
|
*
|
|
* 26 5/07/98 9:54a John
|
|
* Added in palette flash functionallity.
|
|
*
|
|
* 25 5/07/98 9:40a John
|
|
* Fixed some bitmap transparency issues with Direct3D.
|
|
*
|
|
* 24 5/06/98 11:21p John
|
|
* Fixed a bitmap bug with Direct3D. Started adding new caching code into
|
|
* D3D.
|
|
*
|
|
* 23 5/06/98 8:41p John
|
|
* Fixed some font clipping bugs. Moved texture handle set code for d3d
|
|
* into the texture module.
|
|
*
|
|
* 22 5/06/98 8:07p John
|
|
* made d3d clear work correctly.
|
|
*
|
|
* 21 5/06/98 8:00p John
|
|
* Got stars working under D3D.
|
|
*
|
|
* 20 5/06/98 5:30p John
|
|
* Removed unused cfilearchiver. Removed/replaced some unused/little used
|
|
* graphics functions, namely gradient_h and _v and pixel_sp. Put in new
|
|
* DirectX header files and libs that fixed the Direct3D alpha blending
|
|
* problems.
|
|
*
|
|
* 19 5/05/98 10:37p John
|
|
* Added code to optionally use execute buffers.
|
|
*
|
|
* 18 5/04/98 3:36p John
|
|
* Got zbuffering working with Direct3D.
|
|
*
|
|
* 17 5/03/98 10:52a John
|
|
* Made D3D sort of work on 3dfx.
|
|
*
|
|
* 16 5/03/98 10:43a John
|
|
* Working on Direct3D.
|
|
*
|
|
* 15 4/14/98 12:15p John
|
|
* Made 16-bpp movies work.
|
|
*
|
|
* 14 4/10/98 5:20p John
|
|
* Changed RGB in lighting structure to be ubytes. Removed old
|
|
* not-necessary 24 bpp software stuff.
|
|
*
|
|
* 13 4/09/98 11:05a John
|
|
* Removed all traces of Direct3D out of the demo version of FreeSpace and
|
|
* the launcher.
|
|
*
|
|
* 12 3/12/98 5:36p John
|
|
* Took out any unused shaders. Made shader code take rgbc instead of
|
|
* matrix and vector since noone used it like a matrix and it would have
|
|
* been impossible to do in hardware. Made Glide implement a basic
|
|
* shader for online help.
|
|
*
|
|
* 11 3/11/98 1:55p John
|
|
* Fixed warnings
|
|
*
|
|
* 10 3/10/98 4:18p John
|
|
* Cleaned up graphics lib. Took out most unused gr functions. Made D3D
|
|
* & Glide have popups and print screen. Took out all >8bpp software
|
|
* support. Made Fred zbuffer. Made zbuffer allocate dynamically to
|
|
* support Fred. Made zbuffering key off of functions rather than one
|
|
* global variable.
|
|
*
|
|
* 9 3/08/98 12:33p John
|
|
* Added more lines, tris, and colored flat polys (lasers!) correctly.
|
|
*
|
|
* 8 3/08/98 10:25a John
|
|
* Added in lines
|
|
*
|
|
* 7 3/07/98 8:29p John
|
|
* Put in some Direct3D features. Transparency on bitmaps. Made fonts &
|
|
* aabitmaps render nice.
|
|
*
|
|
* 6 3/06/98 5:39p John
|
|
* Started adding in aabitmaps
|
|
*
|
|
* 5 3/02/98 5:42p John
|
|
* Removed WinAVI stuff from FreeSpace. Made all HUD gauges wriggle from
|
|
* afterburner. Made gr_set_clip work good with negative x &y. Made
|
|
* model_caching be on by default. Made each cached model have it's own
|
|
* bitmap id. Made asteroids not rotate when model_caching is on.
|
|
*
|
|
* 4 2/26/98 3:24p John
|
|
* fixed optimized warning
|
|
*
|
|
* 3 2/17/98 7:28p John
|
|
* Got fonts and texturing working in Direct3D
|
|
*
|
|
* 2 2/07/98 7:50p John
|
|
* Added code so that we can use the old blending type of alphacolors if
|
|
* we want to. Made the stars use them.
|
|
*
|
|
* 1 2/03/98 9:24p John
|
|
*
|
|
* $NoKeywords: $
|
|
*/
|
|
|
|
#ifndef NO_DIRECT3D
|
|
|
|
#include <direct.h>
|
|
|
|
#include "graphics/grd3d.h"
|
|
#include "graphics/grd3dinternal.h"
|
|
#include "graphics/2d.h"
|
|
#include "globalincs/pstypes.h"
|
|
#include "bmpman/bmpman.h"
|
|
#include "palman/palman.h"
|
|
#include "graphics/line.h"
|
|
#include "nebula/neb.h"
|
|
#include "render/3d.h"
|
|
#include "cmdline/cmdline.h"
|
|
#include "debugconsole/timerbar.h"
|
|
#include "debugconsole/dbugfile.h"
|
|
|
|
#include <D3dx8tex.h>
|
|
#include "graphics/2d.h"
|
|
|
|
#include "osapi/osapi.h"
|
|
|
|
|
|
// Viewport used to change render between full screen and sub sections like the pilot animations
|
|
D3DVIEWPORT8 viewport;
|
|
|
|
int D3d_last_state = -1;
|
|
|
|
|
|
/**
|
|
* This function should be used to control blending texture, the z buffer and how the textures
|
|
* are filtered
|
|
*
|
|
* @param gr_texture_source ts
|
|
* @param gr_alpha_blend ab
|
|
* @param gr_zbuffer_type zt
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_set_state( gr_texture_source ts, gr_alpha_blend ab, gr_zbuffer_type zt )
|
|
{
|
|
int current_state = 0;
|
|
|
|
current_state = current_state | (ts<<0);
|
|
current_state = current_state | (ab<<5);
|
|
current_state = current_state | (zt<<10);
|
|
|
|
if ( current_state == D3d_last_state ) {
|
|
// return;
|
|
}
|
|
|
|
D3d_last_state = current_state;
|
|
|
|
switch( ts ) {
|
|
case TEXTURE_SOURCE_NONE:
|
|
// Let the texture cache system know whe set the handle to NULL
|
|
d3d_SetTexture(0, NULL);
|
|
gr_tcache_set(-1, -1, NULL, NULL );
|
|
|
|
break;
|
|
case TEXTURE_SOURCE_DECAL:
|
|
d3d_SetTextureStageState(0, D3DTSS_MINFILTER, D3DTEXF_LINEAR );
|
|
d3d_SetTextureStageState(0, D3DTSS_MAGFILTER, D3DTEXF_LINEAR );
|
|
if( Cmdline_mipmap ) {
|
|
d3d_SetTextureStageState(0, D3DTSS_MIPFILTER, D3DTEXF_LINEAR );
|
|
const float f_bias = -2.0f;
|
|
d3d_SetTextureStageState(0, D3DTSS_MIPMAPLODBIAS, *((LPDWORD) (&f_bias)));
|
|
}
|
|
|
|
// RT This code seems to render inactive text
|
|
d3d_SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
|
|
break;
|
|
|
|
case TEXTURE_SOURCE_NO_FILTERING:
|
|
|
|
if(gr_screen.custom_size < 0) {
|
|
d3d_SetTextureStageState(0, D3DTSS_MINFILTER, D3DTEXF_POINT );
|
|
d3d_SetTextureStageState(0, D3DTSS_MAGFILTER, D3DTEXF_POINT );
|
|
} else {
|
|
// If we are using a non standard mode we will need this because textures are being stretched
|
|
d3d_SetTextureStageState(0, D3DTSS_MINFILTER, D3DTEXF_LINEAR );
|
|
d3d_SetTextureStageState(0, D3DTSS_MAGFILTER, D3DTEXF_LINEAR );
|
|
}
|
|
|
|
d3d_SetTextureStageState(0, D3DTSS_MIPFILTER, D3DTEXF_NONE);
|
|
|
|
// RT This code seems to render inactive text
|
|
d3d_SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
|
|
break;
|
|
|
|
default:
|
|
Int3();
|
|
}
|
|
|
|
switch( ab ) {
|
|
case ALPHA_BLEND_NONE: // 1*SrcPixel + 0*DestPixel (not true anymore)
|
|
d3d_SetRenderState( D3DRS_ALPHATESTENABLE, TRUE );
|
|
d3d_SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE );
|
|
d3d_SetRenderState( D3DRS_ALPHAREF, 0x00000000);
|
|
d3d_SetRenderState( D3DRS_ALPHAFUNC, D3DCMP_GREATER);
|
|
d3d_SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA );
|
|
d3d_SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
|
|
|
|
break;
|
|
|
|
case ALPHA_BLEND_ALPHA_ADDITIVE: // Alpha*SrcPixel + 1*DestPixel
|
|
case ALPHA_BLEND_ALPHA_BLEND_SRC_COLOR: // Alpha*SrcPixel + (1-SrcPixel)*DestPixel
|
|
if( GlobalD3DVars::d3d_caps.SrcBlendCaps & D3DPBLENDCAPS_ONE &&
|
|
GlobalD3DVars::d3d_caps.DestBlendCaps & D3DPBLENDCAPS_ONE) {
|
|
|
|
d3d_SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE );
|
|
// Must use ONE:ONE as the Permedia2 can't do SRCALPHA:ONE.
|
|
// But I lower RGB values so we don't loose anything.
|
|
d3d_SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE );
|
|
d3d_SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE );
|
|
break;
|
|
}
|
|
// Fall through to normal alpha blending mode...
|
|
|
|
case ALPHA_BLEND_ALPHA_BLEND_ALPHA: // Alpha*SrcPixel + (1-Alpha)*DestPixel
|
|
|
|
d3d_SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE );
|
|
if( GlobalD3DVars::d3d_caps.SrcBlendCaps & D3DPBLENDCAPS_SRCALPHA &&
|
|
GlobalD3DVars::d3d_caps.DestBlendCaps & D3DPBLENDCAPS_INVSRCALPHA) {
|
|
d3d_SetRenderState( D3DRS_SRCBLEND, D3DBLEND_SRCALPHA );
|
|
d3d_SetRenderState( D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA );
|
|
} else {
|
|
d3d_SetRenderState( D3DRS_SRCBLEND, D3DBLEND_BOTHSRCALPHA );
|
|
}
|
|
break;
|
|
|
|
default:
|
|
Int3();
|
|
}
|
|
|
|
// RT - we should get the wbuffer back in at some point, I will attend to this at some point
|
|
// Changing this value to -1 is not enough
|
|
static int use_wbuffer = false;
|
|
|
|
// Determine if device can use wbuffer
|
|
if(!Cmdline_nohtl && use_wbuffer == -1)
|
|
{
|
|
use_wbuffer = (GlobalD3DVars::d3d_caps.RasterCaps & D3DPRASTERCAPS_WBUFFER) ? 1 : 0;
|
|
}
|
|
|
|
switch( zt ) {
|
|
|
|
case ZBUFFER_TYPE_NONE:
|
|
d3d_SetRenderState( D3DRS_ALPHATESTENABLE, false );
|
|
d3d_SetRenderState(D3DRS_ZENABLE,FALSE);
|
|
d3d_SetRenderState(D3DRS_ZWRITEENABLE,FALSE);
|
|
break;
|
|
case ZBUFFER_TYPE_READ:
|
|
d3d_SetRenderState( D3DRS_ALPHATESTENABLE, false );
|
|
d3d_SetRenderState(D3DRS_ZENABLE, use_wbuffer ? D3DZB_USEW : TRUE);
|
|
d3d_SetRenderState(D3DRS_ZWRITEENABLE,FALSE);
|
|
break;
|
|
case ZBUFFER_TYPE_WRITE:
|
|
d3d_SetRenderState(D3DRS_ZENABLE,FALSE);
|
|
d3d_SetRenderState(D3DRS_ZWRITEENABLE,TRUE);
|
|
break;
|
|
case ZBUFFER_TYPE_FULL:
|
|
d3d_SetRenderState(D3DRS_ZENABLE, use_wbuffer ? D3DZB_USEW : TRUE);
|
|
d3d_SetRenderState(D3DRS_ZWRITEENABLE,TRUE);
|
|
break;
|
|
|
|
// This is the state that the zbuffer will be put into if the device is reset
|
|
case ZBUFFER_TYPE_DEFAULT:
|
|
d3d_SetRenderState(D3DRS_ZENABLE, TRUE);
|
|
d3d_SetRenderState(D3DRS_ZWRITEENABLE,TRUE);
|
|
break;
|
|
|
|
default:
|
|
DBUGFILE_OUTPUT_0("Invalid Z buffer option");
|
|
Int3();
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* @param int bias
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_zbias(int bias)
|
|
{
|
|
if(GlobalD3DVars::D3D_zbias)
|
|
d3d_SetRenderState(D3DRS_ZBIAS, bias);
|
|
}
|
|
|
|
/**
|
|
* If mode is FALSE, turn zbuffer off the entire frame,
|
|
* no matter what people pass to gr_zbuffer_set.
|
|
*
|
|
* @param int mode
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_zbuffer_clear(int mode)
|
|
{
|
|
if ( mode ) {
|
|
gr_zbuffering = 1;
|
|
gr_zbuffering_mode = GR_ZBUFF_FULL;
|
|
gr_global_zbuffering = 1;
|
|
|
|
// Make sure zbuffering is on
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NONE, ALPHA_BLEND_NONE, ZBUFFER_TYPE_FULL );
|
|
|
|
if(FAILED(GlobalD3DVars::lpD3DDevice->Clear(0, NULL, D3DCLEAR_ZBUFFER, 0x00000000, 1.0, 0))) {
|
|
mprintf(( "Failed to clear zbuffer!\n" ));
|
|
return;
|
|
}
|
|
|
|
} else {
|
|
gr_zbuffering = 0;
|
|
gr_zbuffering_mode = GR_ZBUFF_NONE;
|
|
gr_global_zbuffering = 0;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* internal d3d rect function
|
|
*
|
|
* @param int x
|
|
* @param int y
|
|
* @param int w
|
|
* @param int h
|
|
* @param int r
|
|
* @param int g
|
|
* @param int b
|
|
* @param int a
|
|
*
|
|
* @return void
|
|
*/
|
|
//WMC - removed in favor of a non-API specific function for great justice
|
|
/*
|
|
void gr_d3d_rect_internal(int x, int y, int w, int h, int r, int g, int b, int a)
|
|
{
|
|
int saved_zbuf;
|
|
vertex v[4];
|
|
vertex *verts[4] = {&v[0], &v[1], &v[2], &v[3]};
|
|
|
|
saved_zbuf = gr_zbuffer_get();
|
|
|
|
// start the frame, no zbuffering, no culling
|
|
g3_start_frame(1);
|
|
gr_zbuffer_set(GR_ZBUFF_NONE);
|
|
gr_set_cull(0);
|
|
|
|
// stuff coords
|
|
v[0].sx = i2fl(x);
|
|
v[0].sy = i2fl(y);
|
|
v[0].sw = 0.0f;
|
|
v[0].u = 0.0f;
|
|
v[0].v = 0.0f;
|
|
v[0].flags = PF_PROJECTED;
|
|
v[0].codes = 0;
|
|
v[0].r = (ubyte)r;
|
|
v[0].g = (ubyte)g;
|
|
v[0].b = (ubyte)b;
|
|
v[0].a = (ubyte)a;
|
|
|
|
v[1].sx = i2fl(x + w);
|
|
v[1].sy = i2fl(y);
|
|
v[1].sw = 0.0f;
|
|
v[1].u = 0.0f;
|
|
v[1].v = 0.0f;
|
|
v[1].flags = PF_PROJECTED;
|
|
v[1].codes = 0;
|
|
v[1].r = (ubyte)r;
|
|
v[1].g = (ubyte)g;
|
|
v[1].b = (ubyte)b;
|
|
v[1].a = (ubyte)a;
|
|
|
|
v[2].sx = i2fl(x + w);
|
|
v[2].sy = i2fl(y + h);
|
|
v[2].sw = 0.0f;
|
|
v[2].u = 0.0f;
|
|
v[2].v = 0.0f;
|
|
v[2].flags = PF_PROJECTED;
|
|
v[2].codes = 0;
|
|
v[2].r = (ubyte)r;
|
|
v[2].g = (ubyte)g;
|
|
v[2].b = (ubyte)b;
|
|
v[2].a = (ubyte)a;
|
|
|
|
v[3].sx = i2fl(x);
|
|
v[3].sy = i2fl(y + h);
|
|
v[3].sw = 0.0f;
|
|
v[3].u = 0.0f;
|
|
v[3].v = 0.0f;
|
|
v[3].flags = PF_PROJECTED;
|
|
v[3].codes = 0;
|
|
v[3].r = (ubyte)r;
|
|
v[3].g = (ubyte)g;
|
|
v[3].b = (ubyte)b;
|
|
v[3].a = (ubyte)a;
|
|
|
|
// draw the polys
|
|
g3_draw_poly_constant_sw(4, verts, TMAP_FLAG_GOURAUD | TMAP_FLAG_RGB | TMAP_FLAG_ALPHA | TMAP_HTL_2D, 0.1f);
|
|
|
|
g3_end_frame();
|
|
|
|
// restore zbuffer and culling
|
|
gr_zbuffer_set(saved_zbuf);
|
|
gr_set_cull(1);
|
|
}
|
|
*/
|
|
/**
|
|
*
|
|
*
|
|
* @return int
|
|
*/
|
|
int gr_d3d_zbuffer_get()
|
|
{
|
|
if ( !gr_global_zbuffering ) {
|
|
return GR_ZBUFF_NONE;
|
|
}
|
|
return gr_zbuffering_mode;
|
|
}
|
|
|
|
/**
|
|
* @param int mode
|
|
*
|
|
* @return int
|
|
*/
|
|
int gr_d3d_zbuffer_set(int mode)
|
|
{
|
|
int tmp = gr_zbuffering_mode;
|
|
|
|
gr_zbuffering_mode = mode;
|
|
|
|
if ( gr_zbuffering_mode == GR_ZBUFF_NONE ) {
|
|
gr_zbuffering = 0;
|
|
} else {
|
|
gr_zbuffering = 1;
|
|
}
|
|
return tmp;
|
|
}
|
|
|
|
float D3D_line_offset = 0.0f;
|
|
|
|
/**
|
|
* @param D3DTLVERTEX *a
|
|
* @param D3DTLVERTEX *b
|
|
* @param int x1
|
|
* @param int y1
|
|
* @param int x2
|
|
* @param int y2
|
|
*
|
|
* @return void
|
|
*/
|
|
void d3d_make_rect( D3DVERTEX2D *a, D3DVERTEX2D *b, int x1, int y1, int x2, int y2 )
|
|
{
|
|
// Alan's nvidia riva128 PCI screws up targetting brackets if rhw are uninitialized.
|
|
a->rhw = 1.0f;
|
|
b->rhw = 1.0f;
|
|
|
|
a->sz = 0.99f;
|
|
b->sz = 0.99f;
|
|
|
|
a->sx = i2fl(x1 + gr_screen.offset_x)+D3D_line_offset;
|
|
a->sy = i2fl(y1 + gr_screen.offset_y)+D3D_line_offset;
|
|
|
|
b->sx = i2fl(x2 + gr_screen.offset_x)+D3D_line_offset;
|
|
b->sy = i2fl(y2 + gr_screen.offset_y)+D3D_line_offset;
|
|
|
|
if ( x1 == x2 ) {
|
|
// Verticle line
|
|
if ( a->sy < b->sy ) {
|
|
b->sy += 0.5f;
|
|
} else {
|
|
a->sy += 0.5f;
|
|
}
|
|
} else if ( y1 == y2 ) {
|
|
// Horizontal line
|
|
if ( a->sx < b->sx ) {
|
|
b->sx += 0.5f;
|
|
} else {
|
|
a->sx += 0.5f;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* basically just fills in the alpha component of the specular color. Hardware does the rest
|
|
* when rendering the poly
|
|
*
|
|
* @param float z
|
|
* @param D3DCOLOR *spec
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_stuff_fog_value(float z, D3DCOLOR *spec)
|
|
{
|
|
float f_float;
|
|
*spec = 0;
|
|
|
|
// linear fog formula
|
|
f_float = (gr_screen.fog_far - z) / (gr_screen.fog_far - gr_screen.fog_near);
|
|
if(f_float < 0.0f){
|
|
f_float = 0.0f;
|
|
} else if(f_float > 1.0f){
|
|
f_float = 1.0f;
|
|
}
|
|
|
|
*spec = D3DCOLOR_RGBA(0,0,0, (int)(f_float * 255.0f));
|
|
}
|
|
|
|
float z_mult = 30000.0f;
|
|
DCF(zmult, "")
|
|
{
|
|
// dc_get_arg(ARG_FLOAT);
|
|
// z_mult = Dc_arg_float;
|
|
}
|
|
|
|
/**
|
|
* Caps a floating point value between minx and maxx
|
|
*
|
|
* @param float x
|
|
* @param float minx
|
|
* @param float maxx
|
|
*
|
|
* @return float
|
|
*/
|
|
float flCAP( float x, float minx, float maxx)
|
|
{
|
|
if ( x < minx ) {
|
|
return minx;
|
|
} else if ( x > maxx ) {
|
|
return maxx;
|
|
}
|
|
return x;
|
|
}
|
|
|
|
static float Interp_fog_level;
|
|
int w_factor = 256;
|
|
|
|
dynamic_buffer render_buffer;
|
|
|
|
//#define MAX_INTERNAL_POLY_VERTS 2048
|
|
|
|
inline _D3DPRIMITIVETYPE d3d_prim_type(int flags){
|
|
if(flags & TMAP_FLAG_TRILIST){
|
|
return D3DPT_TRIANGLELIST;
|
|
}else if(flags & TMAP_FLAG_TRISTRIP){
|
|
return D3DPT_TRIANGLESTRIP;
|
|
}else{
|
|
return D3DPT_TRIANGLEFAN;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* This will be used to render the 3D parts the of FS2 engine
|
|
*
|
|
* @param int nverts
|
|
* @param vertex **verts
|
|
* @param uint flags
|
|
* @param int is_scaler
|
|
*
|
|
* @return void
|
|
*/
|
|
//this is all RT's stuff
|
|
bool warn___ = true;
|
|
void gr_d3d_tmapper_internal_3d_unlit( int nverts, vertex **verts, uint flags, int is_scaler )
|
|
{
|
|
// Some checks to make sure this function isnt used when it shouldnt be
|
|
Assert(flags & TMAP_HTL_3D_UNLIT);
|
|
|
|
float u_scale = 1.0f, v_scale = 1.0f;
|
|
int bw = 1, bh = 1;
|
|
|
|
gr_texture_source texture_source = (gr_texture_source)-1;
|
|
gr_alpha_blend alpha_blend = (gr_alpha_blend)-1;
|
|
gr_zbuffer_type zbuffer_type = (gr_zbuffer_type)-1;
|
|
|
|
if ( gr_zbuffering ) {
|
|
if ( is_scaler || (gr_screen.current_alphablend_mode == GR_ALPHABLEND_FILTER) ) {
|
|
zbuffer_type = ZBUFFER_TYPE_READ;
|
|
} else {
|
|
zbuffer_type = ZBUFFER_TYPE_FULL;
|
|
}
|
|
} else {
|
|
zbuffer_type = ZBUFFER_TYPE_NONE;
|
|
}
|
|
|
|
int alpha;
|
|
|
|
int tmap_type = TCACHE_TYPE_NORMAL;
|
|
|
|
int r, g, b;
|
|
|
|
if ( flags & TMAP_FLAG_TEXTURED ) {
|
|
r = 255;
|
|
g = 255;
|
|
b = 255;
|
|
} else {
|
|
r = gr_screen.current_color.red;
|
|
g = gr_screen.current_color.green;
|
|
b = gr_screen.current_color.blue;
|
|
}
|
|
|
|
// want to be in here!
|
|
if ( gr_screen.current_alphablend_mode == GR_ALPHABLEND_FILTER ) {
|
|
|
|
if (GlobalD3DVars::d3d_caps.DestBlendCaps & D3DPBLENDCAPS_ONE ) {
|
|
tmap_type = TCACHE_TYPE_NORMAL;
|
|
alpha_blend = ALPHA_BLEND_ALPHA_ADDITIVE;
|
|
|
|
// Blend with screen pixel using src*alpha+dst
|
|
float factor = gr_screen.current_alpha;
|
|
|
|
alpha = 255;
|
|
|
|
if ( factor <= 1.0f ) {
|
|
int tmp_alpha = fl2i(gr_screen.current_alpha*255.0f);
|
|
r = (r*tmp_alpha)/255;
|
|
g = (g*tmp_alpha)/255;
|
|
b = (b*tmp_alpha)/255;
|
|
}
|
|
} else {
|
|
|
|
tmap_type = TCACHE_TYPE_XPARENT;
|
|
|
|
alpha_blend = ALPHA_BLEND_ALPHA_BLEND_ALPHA;
|
|
|
|
// Blend with screen pixel using src*alpha+dst
|
|
float factor = gr_screen.current_alpha;
|
|
|
|
if ( factor > 1.0f ) {
|
|
alpha = 255;
|
|
} else {
|
|
alpha = fl2i(gr_screen.current_alpha*255.0f);
|
|
}
|
|
}
|
|
} else {
|
|
alpha_blend = ALPHA_BLEND_ALPHA_BLEND_ALPHA;
|
|
alpha = 255;
|
|
}
|
|
|
|
Assert(!(flags & TMAP_FLAG_INTERFACE));
|
|
|
|
texture_source = TEXTURE_SOURCE_NONE;
|
|
|
|
if ( flags & TMAP_FLAG_TEXTURED ) {
|
|
if ( !gr_tcache_set(gr_screen.current_bitmap, tmap_type, &u_scale, &v_scale)) {
|
|
// mprintf(( "Not rendering a texture because it didn't fit in VRAM!\n" ));
|
|
return;
|
|
}
|
|
|
|
// use nonfiltered textures for bitmap sections
|
|
texture_source = TEXTURE_SOURCE_DECAL;
|
|
}
|
|
|
|
// if((u_scale != 1.0f || v_scale != 1.0f) && warn___)Warning(LOCATION, "UV scale diferent");
|
|
|
|
gr_d3d_set_state( texture_source, alpha_blend, zbuffer_type );
|
|
|
|
// Assert(nverts < MAX_INTERNAL_POLY_VERTS);
|
|
|
|
render_buffer.allocate(nverts, D3DVT_LVERTEX);
|
|
D3DLVERTEX *d3d_verts;
|
|
render_buffer.lock((ubyte**)&d3d_verts, D3DVT_LVERTEX);
|
|
D3DLVERTEX *src_v = d3d_verts;
|
|
|
|
float uoffset = 0.0f;
|
|
float voffset = 0.0f;
|
|
|
|
float minu=0.0f, minv=0.0f, maxu=1.0f, maxv=1.0f;
|
|
|
|
if ( flags & TMAP_FLAG_TEXTURED ) {
|
|
if ( GlobalD3DVars::D3D_rendition_uvs ) {
|
|
bm_get_info(gr_screen.current_bitmap, &bw, &bh);
|
|
|
|
uoffset = 2.0f/i2fl(bw);
|
|
voffset = 2.0f/i2fl(bh);
|
|
|
|
minu = uoffset;
|
|
minv = voffset;
|
|
|
|
maxu = 1.0f - uoffset;
|
|
maxv = 1.0f - voffset;
|
|
}
|
|
}
|
|
|
|
// Assert(nverts < MAX_INTERNAL_POLY_VERTS);
|
|
// if(nverts > MAX_INTERNAL_POLY_VERTS-1)Error( LOCATION, "too many verts in gr_d3d_tmapper_internal_3d_unlit\n" );
|
|
if(nverts < 3)Error( LOCATION, "too few verts in gr_d3d_tmapper_internal_3d_unlit\n" );
|
|
|
|
for (int i=0; i<nverts; i++ ) {
|
|
vertex * va = verts[i];
|
|
|
|
int a = ( flags & TMAP_FLAG_ALPHA ) ? verts[i]->a : alpha;
|
|
|
|
if ( (flags & TMAP_FLAG_RGB) && (flags & TMAP_FLAG_GOURAUD) ) {
|
|
// Make 0.75 be 256.0f
|
|
r = verts[i]->r;
|
|
g = verts[i]->g;
|
|
b = verts[i]->b;
|
|
} else {
|
|
// use constant RGB values...
|
|
}
|
|
|
|
src_v->color = D3DCOLOR_ARGB(a, r, g, b);
|
|
src_v->specular = D3DCOLOR_ARGB(a, 0, 0, 0);
|
|
|
|
src_v->sx = va->x;
|
|
src_v->sy = va->y;
|
|
src_v->sz = va->z;
|
|
|
|
if ( flags & TMAP_FLAG_TEXTURED ) {
|
|
// argh. rendition
|
|
if ( GlobalD3DVars::D3D_rendition_uvs ){
|
|
// tiled texture (ships, etc), bitmap sections
|
|
if(flags & TMAP_FLAG_TILED){
|
|
src_v->tu = va->u*u_scale;
|
|
src_v->tv = va->v*v_scale;
|
|
}
|
|
// interface graphics
|
|
else if(flags & TMAP_FLAG_INTERFACE){
|
|
int sw, sh;
|
|
bm_get_info(gr_screen.current_bitmap, &sw, &sh, NULL, NULL, NULL);
|
|
|
|
// DBUGFILE_OUTPUT_4("%f %f %d %d",va->u,va->v,sw,sh);
|
|
src_v->tu = (va->u + (0.5f / i2fl(sw))) * u_scale;
|
|
src_v->tv = (va->v + (0.5f / i2fl(sh))) * v_scale;
|
|
}
|
|
// all else.
|
|
else {
|
|
src_v->tu = flCAP(va->u, minu, maxu);
|
|
src_v->tv = flCAP(va->v, minv, maxv);
|
|
}
|
|
}
|
|
// yay. non-rendition
|
|
else {
|
|
src_v->tu = va->u*u_scale;
|
|
src_v->tv = va->v*v_scale;
|
|
}
|
|
} else {
|
|
src_v->tu = 0.0f;
|
|
src_v->tv = 0.0f;
|
|
}
|
|
src_v++;
|
|
}
|
|
|
|
// None of these objects are set to be fogged, but perhaps they should be
|
|
if(flags & TMAP_FLAG_PIXEL_FOG) {
|
|
Assert(0); // Shouldnt be here
|
|
// gr_fog_set(GR_FOGMODE_FOG, 255, 0, 0, 1.0f, 750.0f);
|
|
} else {
|
|
gr_fog_set(GR_FOGMODE_NONE,0,0,0);
|
|
}
|
|
|
|
render_buffer.unlock();
|
|
|
|
TIMERBAR_PUSH(2);
|
|
render_buffer.draw(d3d_prim_type(flags), nverts);
|
|
// d3d_DrawPrimitive(D3DVT_LVERTEX, d3d_prim_type(flags), (LPVOID)d3d_verts, nverts);
|
|
TIMERBAR_POP();
|
|
}
|
|
|
|
|
|
void gr_d3d_tmapper_internal_2d( int nverts, vertex **verts, uint flags, int is_scaler )
|
|
{
|
|
int i;
|
|
float u_scale = 1.0f, v_scale = 1.0f;
|
|
int bw = 1, bh = 1;
|
|
|
|
gr_texture_source texture_source = (gr_texture_source)-1;
|
|
gr_alpha_blend alpha_blend = (gr_alpha_blend)-1;
|
|
gr_zbuffer_type zbuffer_type = (gr_zbuffer_type)-1;
|
|
|
|
|
|
if ( gr_zbuffering ) {
|
|
if ( is_scaler || (gr_screen.current_alphablend_mode == GR_ALPHABLEND_FILTER) ) {
|
|
zbuffer_type = ZBUFFER_TYPE_READ;
|
|
} else {
|
|
zbuffer_type = ZBUFFER_TYPE_FULL;
|
|
}
|
|
} else {
|
|
zbuffer_type = ZBUFFER_TYPE_NONE;
|
|
}
|
|
|
|
int alpha;
|
|
|
|
int tmap_type = TCACHE_TYPE_NORMAL;
|
|
|
|
int r, g, b;
|
|
|
|
if ( flags & TMAP_FLAG_TEXTURED ) {
|
|
r = 255;
|
|
g = 255;
|
|
b = 255;
|
|
} else {
|
|
r = gr_screen.current_color.red;
|
|
g = gr_screen.current_color.green;
|
|
b = gr_screen.current_color.blue;
|
|
}
|
|
|
|
// want to be in here!
|
|
if ( gr_screen.current_alphablend_mode == GR_ALPHABLEND_FILTER ) {
|
|
|
|
if (GlobalD3DVars::d3d_caps.DestBlendCaps & D3DPBLENDCAPS_ONE ) {
|
|
tmap_type = TCACHE_TYPE_NORMAL;
|
|
////////////////////////////////
|
|
alpha_blend = ALPHA_BLEND_ALPHA_ADDITIVE;
|
|
|
|
// Blend with screen pixel using src*alpha+dst
|
|
float factor = gr_screen.current_alpha;
|
|
|
|
alpha = 255;
|
|
|
|
if ( factor <= 1.0f ) {
|
|
int tmp_alpha = fl2i(gr_screen.current_alpha*255.0f);
|
|
r = (r*tmp_alpha)/255;
|
|
g = (g*tmp_alpha)/255;
|
|
b = (b*tmp_alpha)/255;
|
|
}
|
|
} else {
|
|
|
|
tmap_type = TCACHE_TYPE_XPARENT;
|
|
|
|
alpha_blend = ALPHA_BLEND_ALPHA_BLEND_ALPHA;
|
|
|
|
// Blend with screen pixel using src*alpha+dst
|
|
float factor = gr_screen.current_alpha;
|
|
|
|
if ( factor > 1.0f ) {
|
|
alpha = 255;
|
|
} else {
|
|
alpha = fl2i(gr_screen.current_alpha*255.0f);
|
|
}
|
|
}
|
|
} else {
|
|
alpha_blend = ALPHA_BLEND_NONE;
|
|
alpha = 255;
|
|
}
|
|
|
|
if(flags & TMAP_FLAG_INTERFACE){
|
|
tmap_type = TCACHE_TYPE_INTERFACE;
|
|
}
|
|
|
|
texture_source = TEXTURE_SOURCE_NONE;
|
|
|
|
if ( flags & TMAP_FLAG_TEXTURED ) {
|
|
if ( !gr_tcache_set(gr_screen.current_bitmap, tmap_type, &u_scale, &v_scale, 0 )) {
|
|
// SHUT UP! -- Kazan -- This is massively slowing debug builds down
|
|
//mprintf(( "Not rendering a texture because it didn't fit in VRAM!\n" ));
|
|
return;
|
|
}
|
|
|
|
// use nonfiltered textures for interface graphics
|
|
if(flags & TMAP_FLAG_INTERFACE) {
|
|
texture_source = TEXTURE_SOURCE_NO_FILTERING;
|
|
} else {
|
|
texture_source = TEXTURE_SOURCE_DECAL;
|
|
}
|
|
}
|
|
|
|
gr_d3d_set_state( texture_source, alpha_blend, zbuffer_type );
|
|
|
|
Assert(nverts < 32);
|
|
|
|
render_buffer.allocate(nverts, D3DVT_VERTEX2D);
|
|
D3DVERTEX2D *d3d_verts;
|
|
render_buffer.lock((ubyte**)&d3d_verts, D3DVT_VERTEX2D);
|
|
D3DVERTEX2D *src_v = d3d_verts;
|
|
|
|
int x1, y1, x2, y2;
|
|
x1 = gr_screen.clip_left*16;
|
|
x2 = gr_screen.clip_right*16+15;
|
|
y1 = gr_screen.clip_top*16;
|
|
y2 = gr_screen.clip_bottom*16+15;
|
|
|
|
float uoffset = 0.0f;
|
|
float voffset = 0.0f;
|
|
|
|
float minu=0.0f, minv=0.0f, maxu=1.0f, maxv=1.0f;
|
|
|
|
if ( flags & TMAP_FLAG_TEXTURED ) {
|
|
if ( GlobalD3DVars::D3D_rendition_uvs ) {
|
|
bm_get_info(gr_screen.current_bitmap, &bw, &bh);
|
|
|
|
uoffset = 2.0f/i2fl(bw);
|
|
voffset = 2.0f/i2fl(bh);
|
|
|
|
minu = uoffset;
|
|
minv = voffset;
|
|
|
|
maxu = 1.0f - uoffset;
|
|
maxv = 1.0f - voffset;
|
|
}
|
|
}
|
|
|
|
for (i=0; i<nverts; i++ ) {
|
|
vertex * va = verts[i];
|
|
|
|
src_v->sz = 0.99f;
|
|
|
|
// For texture correction
|
|
src_v->rhw = ( flags & TMAP_FLAG_CORRECT ) ? va->sw : 1.0f;
|
|
int a = ( flags & TMAP_FLAG_ALPHA ) ? verts[i]->a : alpha;
|
|
|
|
if ( flags & TMAP_FLAG_NEBULA ) {
|
|
int pal = (verts[i]->b*(NEBULA_COLORS-1))/255;
|
|
r = gr_palette[pal*3+0];
|
|
g = gr_palette[pal*3+1];
|
|
b = gr_palette[pal*3+2];
|
|
} else if ( (flags & TMAP_FLAG_RAMP) && (flags & TMAP_FLAG_GOURAUD) ) {
|
|
r = verts[i]->b;
|
|
g = verts[i]->b;
|
|
b = verts[i]->b;
|
|
} else if ( (flags & TMAP_FLAG_RGB) && (flags & TMAP_FLAG_GOURAUD) ) {
|
|
// Make 0.75 be 256.0f
|
|
r = verts[i]->r;
|
|
g = verts[i]->g;
|
|
b = verts[i]->b;
|
|
} else {
|
|
// use constant RGB values...
|
|
}
|
|
|
|
src_v->color = D3DCOLOR_ARGB(a, r, g, b);
|
|
|
|
int x, y;
|
|
x = fl2i(va->sx*16.0f);
|
|
y = fl2i(va->sy*16.0f);
|
|
|
|
x += gr_screen.offset_x*16;
|
|
y += gr_screen.offset_y*16;
|
|
|
|
src_v->sx = i2fl(x) / 16.0f;
|
|
src_v->sy = i2fl(y) / 16.0f;
|
|
|
|
if ( flags & TMAP_FLAG_TEXTURED ) {
|
|
// argh. rendition
|
|
if ( GlobalD3DVars::D3D_rendition_uvs ){
|
|
// tiled texture (ships, etc), bitmap sections
|
|
if(flags & TMAP_FLAG_TILED){
|
|
src_v->tu = va->u*u_scale;
|
|
src_v->tv = va->v*v_scale;
|
|
}
|
|
// interface graphics
|
|
else if(flags & TMAP_FLAG_INTERFACE){
|
|
int sw, sh;
|
|
bm_get_info(gr_screen.current_bitmap, &sw, &sh, NULL, NULL, NULL);
|
|
|
|
// DBUGFILE_OUTPUT_4("%f %f %d %d",va->u,va->v,sw,sh);
|
|
src_v->tu = (va->u + (0.5f / i2fl(sw))) * u_scale;
|
|
src_v->tv = (va->v + (0.5f / i2fl(sh))) * v_scale;
|
|
}
|
|
// all else.
|
|
else
|
|
{
|
|
src_v->tu = flCAP(va->u, minu, maxu);
|
|
src_v->tv = flCAP(va->v, minv, maxv);
|
|
}
|
|
}
|
|
// yay. non-rendition
|
|
else {
|
|
src_v->tu = va->u*u_scale;
|
|
src_v->tv = va->v*v_scale;
|
|
}
|
|
} else {
|
|
src_v->tu = 0.0f;
|
|
src_v->tv = 0.0f;
|
|
}
|
|
|
|
src_v++;
|
|
}
|
|
|
|
d3d_SetTexture(1, NULL);
|
|
d3d_SetTextureStageState( 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
|
|
|
|
set_stage_for_defuse();
|
|
|
|
render_buffer.unlock();
|
|
TIMERBAR_PUSH(2);
|
|
render_buffer.draw(d3d_prim_type(flags), nverts);
|
|
// d3d_DrawPrimitive(D3DVT_VERTEX2D, d3d_prim_type(flags), (LPVOID)d3d_verts, nverts);
|
|
TIMERBAR_POP();
|
|
}
|
|
|
|
/**
|
|
* This is used to render the 2D parts the of FS2 engine
|
|
*
|
|
* @param int nverts
|
|
* @param vertex **verts
|
|
* @param uint flags
|
|
* @param int is_scaler
|
|
*
|
|
* @return void
|
|
*/
|
|
|
|
extern int spec;
|
|
bool env_enabled = false;
|
|
extern int cell_shaded_lightmap;
|
|
bool cell_enabled = false;
|
|
void gr_d3d_tmapper_internal( int nverts, vertex **verts, uint flags, int is_scaler )
|
|
{
|
|
|
|
// d3d_set_initial_render_state();
|
|
|
|
if(flags & TMAP_HTL_2D)
|
|
{
|
|
gr_d3d_tmapper_internal_2d(nverts, verts, flags, is_scaler);
|
|
return;
|
|
}
|
|
|
|
if(!Cmdline_nohtl && (flags & TMAP_HTL_3D_UNLIT)) {
|
|
gr_d3d_tmapper_internal_3d_unlit(nverts, verts, flags, is_scaler);
|
|
return;
|
|
}
|
|
|
|
int i;
|
|
float u_scale = 1.0f, v_scale = 1.0f;
|
|
int bw = 1, bh = 1;
|
|
|
|
// Make nebula use the texture mapper... this blends the colors better.
|
|
if ( flags & TMAP_FLAG_NEBULA ){
|
|
Int3();
|
|
}
|
|
|
|
gr_texture_source texture_source = (gr_texture_source)-1;
|
|
gr_alpha_blend alpha_blend = (gr_alpha_blend)-1;
|
|
gr_zbuffer_type zbuffer_type = (gr_zbuffer_type)-1;
|
|
|
|
|
|
if ( gr_zbuffering ) {
|
|
if ( is_scaler || (gr_screen.current_alphablend_mode == GR_ALPHABLEND_FILTER) ) {
|
|
zbuffer_type = ZBUFFER_TYPE_READ;
|
|
} else {
|
|
zbuffer_type = ZBUFFER_TYPE_FULL;
|
|
}
|
|
} else {
|
|
zbuffer_type = ZBUFFER_TYPE_NONE;
|
|
}
|
|
|
|
int alpha;
|
|
|
|
int tmap_type = TCACHE_TYPE_NORMAL;
|
|
|
|
int r, g, b;
|
|
|
|
if ( flags & TMAP_FLAG_TEXTURED ) {
|
|
r = 255;
|
|
g = 255;
|
|
b = 255;
|
|
} else {
|
|
r = gr_screen.current_color.red;
|
|
g = gr_screen.current_color.green;
|
|
b = gr_screen.current_color.blue;
|
|
}
|
|
|
|
// want to be in here!
|
|
if ( gr_screen.current_alphablend_mode == GR_ALPHABLEND_FILTER ) {
|
|
|
|
if (GlobalD3DVars::d3d_caps.DestBlendCaps & D3DPBLENDCAPS_ONE ) {
|
|
tmap_type = TCACHE_TYPE_NORMAL;
|
|
////////////////////////////////
|
|
alpha_blend = ALPHA_BLEND_ALPHA_ADDITIVE;
|
|
|
|
// Blend with screen pixel using src*alpha+dst
|
|
float factor = gr_screen.current_alpha;
|
|
|
|
alpha = 255;
|
|
|
|
if ( factor <= 1.0f ) {
|
|
int tmp_alpha = fl2i(gr_screen.current_alpha*255.0f);
|
|
r = (r*tmp_alpha)/255;
|
|
g = (g*tmp_alpha)/255;
|
|
b = (b*tmp_alpha)/255;
|
|
}
|
|
} else {
|
|
|
|
tmap_type = TCACHE_TYPE_XPARENT;
|
|
|
|
alpha_blend = ALPHA_BLEND_ALPHA_BLEND_ALPHA;
|
|
|
|
// Blend with screen pixel using src*alpha+dst
|
|
float factor = gr_screen.current_alpha;
|
|
|
|
if ( factor > 1.0f ) {
|
|
alpha = 255;
|
|
} else {
|
|
alpha = fl2i(gr_screen.current_alpha*255.0f);
|
|
}
|
|
}
|
|
} else {
|
|
alpha_blend = ALPHA_BLEND_NONE;
|
|
alpha = 255;
|
|
}
|
|
|
|
if(flags & TMAP_FLAG_INTERFACE){
|
|
tmap_type = TCACHE_TYPE_INTERFACE;
|
|
}
|
|
|
|
texture_source = TEXTURE_SOURCE_NONE;
|
|
|
|
if ( flags & TMAP_FLAG_TEXTURED ) {
|
|
if ( !gr_tcache_set(gr_screen.current_bitmap, tmap_type, &u_scale, &v_scale, 0)) {
|
|
// SHUT UP! -- Kazan -- This is massively slowing debug builds down
|
|
//mprintf(( "Not rendering a texture because it didn't fit in VRAM!\n" ));
|
|
return;
|
|
}
|
|
|
|
// use nonfiltered textures for interface graphics
|
|
if(flags & TMAP_FLAG_INTERFACE) {
|
|
texture_source = TEXTURE_SOURCE_NO_FILTERING;
|
|
} else {
|
|
texture_source = TEXTURE_SOURCE_DECAL;
|
|
}
|
|
}
|
|
|
|
gr_d3d_set_state( texture_source, alpha_blend, zbuffer_type );
|
|
|
|
// Assert(nverts < MAX_INTERNAL_POLY_VERTS);
|
|
|
|
render_buffer.allocate(nverts, D3DVT_TLVERTEX);
|
|
D3DTLVERTEX *d3d_verts;
|
|
render_buffer.lock((ubyte**)&d3d_verts, D3DVT_TLVERTEX);
|
|
D3DTLVERTEX *src_v = d3d_verts;
|
|
|
|
int x1, y1, x2, y2;
|
|
x1 = gr_screen.clip_left*16;
|
|
x2 = gr_screen.clip_right*16+15;
|
|
y1 = gr_screen.clip_top*16;
|
|
y2 = gr_screen.clip_bottom*16+15;
|
|
|
|
float uoffset = 0.0f;
|
|
float voffset = 0.0f;
|
|
|
|
float minu=0.0f, minv=0.0f, maxu=1.0f, maxv=1.0f;
|
|
|
|
if ( flags & TMAP_FLAG_TEXTURED ) {
|
|
if ( GlobalD3DVars::D3D_rendition_uvs ) {
|
|
bm_get_info(gr_screen.current_bitmap, &bw, &bh);
|
|
|
|
uoffset = 2.0f/i2fl(bw);
|
|
voffset = 2.0f/i2fl(bh);
|
|
|
|
minu = uoffset;
|
|
minv = voffset;
|
|
|
|
maxu = 1.0f - uoffset;
|
|
maxv = 1.0f - voffset;
|
|
}
|
|
}
|
|
|
|
// if(nverts > MAX_INTERNAL_POLY_VERTS-1)Error( LOCATION, "too many verts in gr_d3d_tmapper_internal\n" );
|
|
if(nverts < 3)Error( LOCATION, "too few verts in gr_d3d_tmapper_internal\n" );
|
|
|
|
for (i=0; i<nverts; i++ ) {
|
|
vertex * va = verts[i];
|
|
|
|
// store in case we're doing vertex fog.
|
|
if ( gr_zbuffering || (flags & TMAP_FLAG_NEBULA) ) {
|
|
src_v->sz = va->z / z_mult; // For zbuffering and fogging
|
|
if ( src_v->sz > 0.98f ) {
|
|
src_v->sz = 0.98f;
|
|
}
|
|
} else {
|
|
src_v->sz = 0.99f;
|
|
}
|
|
|
|
// For texture correction
|
|
src_v->rhw = ( flags & TMAP_FLAG_CORRECT ) ? va->sw : 1.0f;
|
|
int a = ( flags & TMAP_FLAG_ALPHA ) ? verts[i]->a : alpha;
|
|
|
|
if ( flags & TMAP_FLAG_NEBULA ) {
|
|
int pal = (verts[i]->b*(NEBULA_COLORS-1))/255;
|
|
r = gr_palette[pal*3+0];
|
|
g = gr_palette[pal*3+1];
|
|
b = gr_palette[pal*3+2];
|
|
} else if ( (flags & TMAP_FLAG_RAMP) && (flags & TMAP_FLAG_GOURAUD) ) {
|
|
r = verts[i]->b;
|
|
g = verts[i]->b;
|
|
b = verts[i]->b;
|
|
} else if ( (flags & TMAP_FLAG_RGB) && (flags & TMAP_FLAG_GOURAUD) ) {
|
|
// Make 0.75 be 256.0f
|
|
r = verts[i]->r;
|
|
g = verts[i]->g;
|
|
b = verts[i]->b;
|
|
} else {
|
|
// use constant RGB values...
|
|
}
|
|
|
|
src_v->color = D3DCOLOR_ARGB(a, r, g, b);
|
|
|
|
if((gr_screen.current_fog_mode != GR_FOGMODE_NONE)){// && Cmdline_nohtl) {
|
|
gr_d3d_stuff_fog_value(va->z, &src_v->specular);
|
|
} else {
|
|
src_v->specular = 0;
|
|
}
|
|
|
|
|
|
int x, y;
|
|
x = fl2i(va->sx*16.0f);
|
|
y = fl2i(va->sy*16.0f);
|
|
|
|
x += gr_screen.offset_x*16;
|
|
y += gr_screen.offset_y*16;
|
|
|
|
src_v->sx = i2fl(x) / 16.0f;
|
|
src_v->sy = i2fl(y) / 16.0f;
|
|
|
|
if ( flags & TMAP_FLAG_TEXTURED ) {
|
|
// argh. rendition
|
|
if ( GlobalD3DVars::D3D_rendition_uvs ){
|
|
// tiled texture (ships, etc), bitmap sections
|
|
if(flags & TMAP_FLAG_TILED){
|
|
src_v->tu = va->u*u_scale;
|
|
src_v->tv = va->v*v_scale;
|
|
}
|
|
// interface graphics
|
|
else if(flags & TMAP_FLAG_INTERFACE){
|
|
int sw, sh;
|
|
bm_get_info(gr_screen.current_bitmap, &sw, &sh, NULL, NULL, NULL);
|
|
|
|
// DBUGFILE_OUTPUT_4("%f %f %d %d",va->u,va->v,sw,sh);
|
|
src_v->tu = (va->u + (0.5f / i2fl(sw))) * u_scale;
|
|
src_v->tv = (va->v + (0.5f / i2fl(sh))) * v_scale;
|
|
}
|
|
// all else.
|
|
else
|
|
{
|
|
src_v->tu = flCAP(va->u, minu, maxu);
|
|
src_v->tv = flCAP(va->v, minv, maxv);
|
|
}
|
|
}
|
|
// yay. non-rendition
|
|
else {
|
|
src_v->tu = va->u*u_scale;
|
|
src_v->tv = va->v*v_scale;
|
|
}
|
|
} else {
|
|
src_v->tu = 0.0f;
|
|
src_v->tv = 0.0f;
|
|
}
|
|
|
|
src_v++;
|
|
}
|
|
|
|
int ra = 0, ga = 0, ba = 0;
|
|
|
|
float f_float;
|
|
|
|
// if we're rendering against a fullneb background
|
|
if(flags & TMAP_FLAG_PIXEL_FOG && Cmdline_nohtl){
|
|
int r, g, b;
|
|
// int ra, ga, ba;
|
|
ra = ga = ba = 0;
|
|
|
|
// get the average pixel color behind the vertices
|
|
for(i=0; i<nverts; i++){
|
|
neb2_get_pixel((int)d3d_verts[i].sx, (int)d3d_verts[i].sy, &r, &g, &b);
|
|
ra += r;
|
|
ga += g;
|
|
ba += b;
|
|
}
|
|
ra /= nverts;
|
|
ga /= nverts;
|
|
ba /= nverts;
|
|
|
|
// set fog
|
|
gr_fog_set(GR_FOGMODE_FOG, ra, ga, ba);
|
|
}
|
|
|
|
//BEGIN FINAL SETTINGS
|
|
if(Cmdline_cell && cell_enabled){
|
|
|
|
if(GLOWMAP < 0 || Cmdline_noglow){
|
|
d3d_SetTexture(2, NULL);
|
|
d3d_SetTextureStageState( 2, D3DTSS_COLOROP, D3DTOP_DISABLE);
|
|
|
|
set_stage_for_cell_shaded();
|
|
}else{
|
|
gr_screen.gf_set_bitmap(GLOWMAP, gr_screen.current_alphablend_mode, gr_screen.current_bitblt_mode, 0.0);
|
|
d3d_tcache_set_internal(gr_screen.current_bitmap, tmap_type, &u_scale, &v_scale, 0, 0, 2);
|
|
|
|
if(GlobalD3DVars::d3d_caps.MaxSimultaneousTextures > 2)
|
|
set_stage_for_cell_glowmapped_shaded();
|
|
else
|
|
set_stage_for_cell_shaded();
|
|
|
|
}
|
|
|
|
gr_screen.gf_set_bitmap(cell_shaded_lightmap, gr_screen.current_alphablend_mode, gr_screen.current_bitblt_mode, 0.0);
|
|
d3d_tcache_set_internal(gr_screen.current_bitmap, tmap_type, &u_scale, &v_scale, 0, 0, 1);
|
|
|
|
for (i=0; i<nverts; i++ ) {
|
|
//d3d_verts[i].color = D3DCOLOR_ARGB(255,255,255,255);
|
|
d3d_verts[i].env_u = ((verts[i]->r + verts[i]->g + verts[i]->b)/3)/255.0f;
|
|
d3d_verts[i].env_v = 0.0f;
|
|
}
|
|
|
|
render_buffer.unlock();
|
|
|
|
render_buffer.draw(d3d_prim_type(flags), nverts);
|
|
// d3d_DrawPrimitive(D3DVT_TLVERTEX, D3DPT_TRIANGLEFAN, (LPVOID)d3d_verts, nverts);
|
|
|
|
if(GlobalD3DVars::d3d_caps.MaxSimultaneousTextures < 3){
|
|
gr_screen.gf_set_bitmap(GLOWMAP, gr_screen.current_alphablend_mode, gr_screen.current_bitblt_mode, 0.0);
|
|
if ( !d3d_tcache_set_internal(gr_screen.current_bitmap, tmap_type, &u_scale, &v_scale, 0, 0, 0)) {
|
|
mprintf(( "Not rendering specmap texture because it didn't fit in VRAM!\n" ));
|
|
return;
|
|
}
|
|
set_stage_for_additive_glowmapped();
|
|
gr_d3d_set_state( TEXTURE_SOURCE_DECAL, ALPHA_BLEND_ALPHA_ADDITIVE, ZBUFFER_TYPE_READ );
|
|
render_buffer.draw(d3d_prim_type(flags), nverts);
|
|
// d3d_DrawPrimitive(D3DVT_TLVERTEX, D3DPT_TRIANGLEFAN, (LPVOID)d3d_verts, nverts);
|
|
gr_d3d_set_state( texture_source, alpha_blend, zbuffer_type );
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
//a bit of optomiseation, if there is no specular highlights don't bother waisting the recorses on trying to render them
|
|
bool has_spec = false;
|
|
for (i=0; i<nverts; i++ ) {
|
|
if((verts[i]->spec_r > 0) || (verts[i]->spec_g > 0) || (verts[i]->spec_b > 0)){
|
|
has_spec = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if(GLOWMAP < 0 || Cmdline_noglow){
|
|
// d3d_SetTexture(1, NULL);
|
|
// d3d_SetTextureStageState( 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
|
|
}else{
|
|
gr_screen.gf_set_bitmap(GLOWMAP, gr_screen.current_alphablend_mode, gr_screen.current_bitblt_mode, 0.0);
|
|
d3d_tcache_set_internal(gr_screen.current_bitmap, tmap_type, &u_scale, &v_scale, 0, 0, 1);
|
|
}
|
|
|
|
if(has_spec){
|
|
if(SPECMAP < 0){
|
|
//nonmapped specular
|
|
if(GLOWMAP > -1){
|
|
//glow mapped
|
|
set_stage_for_glow_mapped_defuse_and_non_mapped_spec();
|
|
}else{
|
|
//non glowmapped
|
|
set_stage_for_defuse_and_non_mapped_spec();
|
|
}
|
|
}else{
|
|
//mapped specular
|
|
if(GLOWMAP > -1){
|
|
//glowmapped
|
|
set_stage_for_glow_mapped_defuse();
|
|
}else{
|
|
//non glowmapped
|
|
set_stage_for_defuse();
|
|
}
|
|
}
|
|
}else{//has_spec
|
|
//defuse only
|
|
if(GLOWMAP > -1){
|
|
//glowmapped
|
|
set_stage_for_glow_mapped_defuse();
|
|
}else{
|
|
//non glowmapped
|
|
set_stage_for_defuse();
|
|
}
|
|
}
|
|
|
|
// Draws just about everything except stars and lines
|
|
|
|
render_buffer.unlock();
|
|
|
|
TIMERBAR_PUSH(3);
|
|
render_buffer.draw(d3d_prim_type(flags), nverts);
|
|
// d3d_DrawPrimitive(D3DVT_TLVERTEX, d3d_prim_type(flags), (LPVOID)d3d_verts, nverts);
|
|
TIMERBAR_POP();
|
|
|
|
//spec mapping
|
|
if(has_spec && (SPECMAP > 0)){
|
|
gr_screen.gf_set_bitmap(SPECMAP, gr_screen.current_alphablend_mode, gr_screen.current_bitblt_mode, 0.0);
|
|
if ( !d3d_tcache_set_internal(gr_screen.current_bitmap, tmap_type, &u_scale, &v_scale, 0, 0, 0)) {
|
|
mprintf(( "Not rendering specmap texture because it didn't fit in VRAM!\n" ));
|
|
// Error(LOCATION, "Not rendering specmap texture because it didn't fit in VRAM!");
|
|
return;
|
|
}
|
|
for (i=0; i<nverts; i++ ) {
|
|
if(flags & TMAP_FLAG_PIXEL_FOG){
|
|
// linear fog formula
|
|
f_float = (gr_screen.fog_far - verts[i]->z) / (gr_screen.fog_far - gr_screen.fog_near);
|
|
if(f_float < 0.0f){
|
|
f_float = 0.0f;
|
|
} else if(f_float > 1.0f){
|
|
f_float = 1.0f;
|
|
}
|
|
|
|
d3d_verts[i].specular = D3DCOLOR_RGBA((ubyte)((int)verts[i]->spec_r * f_float), (ubyte)((int)verts[i]->spec_g * f_float), (ubyte)((int)verts[i]->spec_b * f_float), *(((ubyte*)&d3d_verts[i].specular)+3));
|
|
}else
|
|
d3d_verts[i].specular = D3DCOLOR_RGBA(verts[i]->spec_r, verts[i]->spec_g, verts[i]->spec_b, *(((ubyte*)&d3d_verts[i].specular)+3));
|
|
}
|
|
|
|
if(set_stage_for_spec_mapped()){
|
|
//spec mapping is always done on a second pass
|
|
gr_d3d_set_state( TEXTURE_SOURCE_DECAL, ALPHA_BLEND_ALPHA_ADDITIVE, ZBUFFER_TYPE_READ );
|
|
if(flags & TMAP_FLAG_PIXEL_FOG) gr_fog_set(GR_FOGMODE_NONE, 0, 0, 0);
|
|
render_buffer.draw(d3d_prim_type(flags), nverts);
|
|
// d3d_DrawPrimitive(D3DVT_TLVERTEX, d3d_prim_type(flags), (LPVOID)d3d_verts, nverts);
|
|
if(flags & TMAP_FLAG_PIXEL_FOG) gr_fog_set(GR_FOGMODE_FOG, ra, ga, ba);
|
|
gr_d3d_set_state( texture_source, alpha_blend, zbuffer_type );
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
/*
|
|
if(env_enabled){
|
|
gr_screen.gf_set_bitmap(ENVMAP, gr_screen.current_alphablend_mode, gr_screen.current_bitblt_mode, 0.0);
|
|
if ( !d3d_tcache_set_internal(gr_screen.current_bitmap, tmap_type, &u_scale, &v_scale, 0, 0, 1)) {
|
|
mprintf(( "Not rendering environment texture because it didn't fit in VRAM!\n" ));
|
|
return;
|
|
}
|
|
for (i=0; i<nverts; i++ ) {
|
|
d3d_verts[i].env_u = verts[i]->env_u;
|
|
d3d_verts[i].env_v = verts[i]->env_v;
|
|
}
|
|
}
|
|
*/
|
|
/**
|
|
* This is just a wrapper for gr_d3d_tmapper_internal function, this calls it with a final parameter
|
|
* zero while another D3D functions calls it internally with one.
|
|
*
|
|
* @param int nverts
|
|
* @param vertex **verts
|
|
* @param uint flags
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_tmapper( int nverts, vertex **verts, uint flags )
|
|
{
|
|
gr_d3d_tmapper_internal( nverts, verts, flags, 0 );
|
|
}
|
|
|
|
#define FIND_SCALED_NUM(x,x0,x1,y0,y1) (((((x)-(x0))*((y1)-(y0)))/((x1)-(x0)))+(y0))
|
|
|
|
/**
|
|
* @param vertex *va
|
|
* @param vertex *vb
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_scaler(vertex *va, vertex *vb )
|
|
{
|
|
float x0, y0, x1, y1;
|
|
float u0, v0, u1, v1;
|
|
float clipped_x0, clipped_y0, clipped_x1, clipped_y1;
|
|
float clipped_u0, clipped_v0, clipped_u1, clipped_v1;
|
|
float xmin, xmax, ymin, ymax;
|
|
int dx0, dy0, dx1, dy1;
|
|
|
|
//============= CLIP IT =====================
|
|
|
|
x0 = va->sx; y0 = va->sy;
|
|
x1 = vb->sx; y1 = vb->sy;
|
|
|
|
xmin = i2fl(gr_screen.clip_left); ymin = i2fl(gr_screen.clip_top);
|
|
xmax = i2fl(gr_screen.clip_right); ymax = i2fl(gr_screen.clip_bottom);
|
|
|
|
u0 = va->u; v0 = va->v;
|
|
u1 = vb->u; v1 = vb->v;
|
|
|
|
// Check for obviously offscreen bitmaps...
|
|
if ( (y1<=y0) || (x1<=x0) ) return;
|
|
if ( (x1<xmin ) || (x0>xmax) ) return;
|
|
if ( (y1<ymin ) || (y0>ymax) ) return;
|
|
|
|
clipped_u0 = u0; clipped_v0 = v0;
|
|
clipped_u1 = u1; clipped_v1 = v1;
|
|
|
|
clipped_x0 = x0; clipped_y0 = y0;
|
|
clipped_x1 = x1; clipped_y1 = y1;
|
|
|
|
// Clip the left, moving u0 right as necessary
|
|
if ( x0 < xmin ) {
|
|
clipped_u0 = FIND_SCALED_NUM(xmin,x0,x1,u0,u1);
|
|
clipped_x0 = xmin;
|
|
}
|
|
|
|
// Clip the right, moving u1 left as necessary
|
|
if ( x1 > xmax ) {
|
|
clipped_u1 = FIND_SCALED_NUM(xmax,x0,x1,u0,u1);
|
|
clipped_x1 = xmax;
|
|
}
|
|
|
|
// Clip the top, moving v0 down as necessary
|
|
if ( y0 < ymin ) {
|
|
clipped_v0 = FIND_SCALED_NUM(ymin,y0,y1,v0,v1);
|
|
clipped_y0 = ymin;
|
|
}
|
|
// Clip the bottom, moving v1 up as necessary
|
|
|
|
if ( y1 > ymax ) {
|
|
clipped_v1 = FIND_SCALED_NUM(ymax,y0,y1,v0,v1);
|
|
clipped_y1 = ymax;
|
|
}
|
|
|
|
dx0 = fl2i(clipped_x0); dx1 = fl2i(clipped_x1);
|
|
dy0 = fl2i(clipped_y0); dy1 = fl2i(clipped_y1);
|
|
|
|
if (dx1<=dx0) return;
|
|
if (dy1<=dy0) return;
|
|
|
|
//============= DRAW IT =====================
|
|
|
|
vertex v[4];
|
|
vertex *vl[4];
|
|
|
|
vl[0] = &v[0];
|
|
v->sx = clipped_x0;
|
|
v->sy = clipped_y0;
|
|
v->sw = va->sw;
|
|
v->z = va->z;
|
|
v->u = clipped_u0;
|
|
v->v = clipped_v0;
|
|
|
|
vl[1] = &v[1];
|
|
v[1].sx = clipped_x1;
|
|
v[1].sy = clipped_y0;
|
|
v[1].sw = va->sw;
|
|
v[1].z = va->z;
|
|
v[1].u = clipped_u1;
|
|
v[1].v = clipped_v0;
|
|
|
|
vl[2] = &v[2];
|
|
v[2].sx = clipped_x1;
|
|
v[2].sy = clipped_y1;
|
|
v[2].sw = va->sw;
|
|
v[2].z = va->z;
|
|
v[2].u = clipped_u1;
|
|
v[2].v = clipped_v1;
|
|
|
|
vl[3] = &v[3];
|
|
v[3].sx = clipped_x0;
|
|
v[3].sy = clipped_y1;
|
|
v[3].sw = va->sw;
|
|
v[3].z = va->z;
|
|
v[3].u = clipped_u0;
|
|
v[3].v = clipped_v1;
|
|
|
|
d3d_set_initial_render_state();
|
|
|
|
gr_d3d_tmapper_internal( 4, vl, TMAP_FLAG_TEXTURED, 1 );
|
|
}
|
|
|
|
/**
|
|
* Empty function
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_aascaler(vertex *va, vertex *vb )
|
|
{
|
|
}
|
|
|
|
/**
|
|
* Wrapper for gr_line
|
|
*
|
|
* @param int x
|
|
* @param int y
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_pixel(int x, int y, bool resize)
|
|
{
|
|
gr_line(x,y,x,y,resize);
|
|
}
|
|
|
|
/**
|
|
* Clear the screen with the current colour
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_clear()
|
|
{
|
|
// Turn off zbuffering so this doesn't clear the zbuffer
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NONE, ALPHA_BLEND_NONE, ZBUFFER_TYPE_NONE );
|
|
|
|
D3DCOLOR color = D3DCOLOR_XRGB(
|
|
gr_screen.current_clear_color.red,
|
|
gr_screen.current_clear_color.green,
|
|
gr_screen.current_clear_color.blue);
|
|
|
|
GlobalD3DVars::lpD3DDevice->Clear(0, NULL, D3DCLEAR_TARGET, color, 0,0);
|
|
}
|
|
|
|
/**
|
|
* sets the clipping region & offset
|
|
*
|
|
* @param int x
|
|
* @param int y
|
|
* @param int w
|
|
* @param int h
|
|
*
|
|
* @return void
|
|
*/
|
|
extern float View_zoom;
|
|
void gr_d3d_set_clip(int x,int y,int w,int h, bool resize)
|
|
{
|
|
// check for sanity of parameters
|
|
if (x < 0)
|
|
x = 0;
|
|
if (y < 0)
|
|
y = 0;
|
|
|
|
int to_resize = (resize || gr_screen.rendering_to_texture != -1);
|
|
|
|
int max_w = ((to_resize) ? gr_screen.max_w_unscaled : gr_screen.max_w);
|
|
int max_h = ((to_resize) ? gr_screen.max_h_unscaled : gr_screen.max_h);
|
|
|
|
if (x >= max_w)
|
|
x = max_w - 1;
|
|
if (y >= max_h)
|
|
y = max_h - 1;
|
|
|
|
if (x + w > max_w)
|
|
w = max_w - x;
|
|
if (y + h > max_h)
|
|
h = max_h - y;
|
|
|
|
if (w > max_w)
|
|
w = max_w;
|
|
if (h > max_h)
|
|
h = max_h;
|
|
|
|
gr_screen.offset_x_unscaled = x;
|
|
gr_screen.offset_y_unscaled = y;
|
|
gr_screen.clip_left_unscaled = 0;
|
|
gr_screen.clip_right_unscaled = w-1;
|
|
gr_screen.clip_top_unscaled = 0;
|
|
gr_screen.clip_bottom_unscaled = h-1;
|
|
gr_screen.clip_width_unscaled = w;
|
|
gr_screen.clip_height_unscaled = h;
|
|
|
|
if (to_resize) {
|
|
gr_resize_screen_pos(&x, &y);
|
|
gr_resize_screen_pos(&w, &h);
|
|
} else {
|
|
gr_unsize_screen_pos( &gr_screen.offset_x_unscaled, &gr_screen.offset_y_unscaled );
|
|
gr_unsize_screen_pos( &gr_screen.clip_right_unscaled, &gr_screen.clip_bottom_unscaled );
|
|
gr_unsize_screen_pos( &gr_screen.clip_width_unscaled, &gr_screen.clip_height_unscaled );
|
|
}
|
|
|
|
gr_screen.offset_x = x;
|
|
gr_screen.offset_y = y;
|
|
gr_screen.clip_left = 0;
|
|
gr_screen.clip_right = w-1;
|
|
gr_screen.clip_top = 0;
|
|
gr_screen.clip_bottom = h-1;
|
|
gr_screen.clip_width = w;
|
|
gr_screen.clip_height = h;
|
|
|
|
gr_screen.clip_aspect = i2fl(w) / i2fl(h);
|
|
|
|
// Setup the viewport for a reasonable viewing area
|
|
viewport.X = x;
|
|
viewport.Y = y;
|
|
viewport.Width = gr_screen.clip_width;
|
|
viewport.Height = gr_screen.clip_height;
|
|
viewport.MinZ = 0.0F;
|
|
viewport.MaxZ = 1.0F; // choose something appropriate here!
|
|
|
|
// Typically this is used for in game ani / video playing
|
|
if(FAILED(GlobalD3DVars::lpD3DDevice->SetViewport(&viewport)))
|
|
{
|
|
mprintf(( "GR_D3D_SET_CLIP: SetViewport failed.\n" ));
|
|
}
|
|
gr_d3d_set_proj_matrix(Proj_fov, gr_screen.clip_aspect, Min_draw_distance, Max_draw_distance);
|
|
}
|
|
|
|
/**
|
|
*
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_reset_clip()
|
|
{
|
|
if(d3d_lost_device())return;
|
|
|
|
gr_screen.offset_x = gr_screen.offset_x_unscaled = 0;
|
|
gr_screen.offset_y = gr_screen.offset_y_unscaled = 0;
|
|
gr_screen.clip_left = gr_screen.clip_left_unscaled = 0;
|
|
gr_screen.clip_top = gr_screen.clip_top_unscaled = 0;
|
|
gr_screen.clip_right = gr_screen.clip_right_unscaled = gr_screen.max_w - 1;
|
|
gr_screen.clip_bottom = gr_screen.clip_bottom_unscaled = gr_screen.max_h - 1;
|
|
gr_screen.clip_width = gr_screen.clip_width_unscaled = gr_screen.max_w;
|
|
gr_screen.clip_height = gr_screen.clip_height_unscaled = gr_screen.max_h;
|
|
|
|
if (gr_screen.custom_size >= 0) {
|
|
gr_unsize_screen_pos( &gr_screen.clip_right_unscaled, &gr_screen.clip_bottom_unscaled );
|
|
gr_unsize_screen_pos( &gr_screen.clip_width_unscaled, &gr_screen.clip_height_unscaled );
|
|
}
|
|
|
|
gr_screen.clip_aspect = i2fl(gr_screen.clip_width) / i2fl(gr_screen.clip_height);
|
|
|
|
// Setup the viewport for a reasonable viewing area
|
|
viewport.X = gr_screen.offset_x;
|
|
viewport.Y = gr_screen.offset_y;
|
|
viewport.Width = gr_screen.clip_width;
|
|
viewport.Height = gr_screen.clip_height;
|
|
viewport.MinZ = 0.0F;
|
|
viewport.MaxZ = 1.0F; // choose something appropriate here!
|
|
|
|
if(FAILED(GlobalD3DVars::lpD3DDevice->SetViewport(&viewport)))
|
|
{
|
|
mprintf(( "GR_D3D_SET_CLIP: SetViewport failed.\n" ));
|
|
}
|
|
gr_d3d_set_proj_matrix(Proj_fov, gr_screen.clip_aspect, Min_draw_distance, Max_draw_distance);
|
|
}
|
|
|
|
/**
|
|
* @param int bitmap_num
|
|
* @param int alphablend_mode
|
|
* @param int bitblt_mode
|
|
* @param float alpha
|
|
* @param int sx
|
|
* @param int sy
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_set_bitmap( int bitmap_num, int alphablend_mode, int bitblt_mode, float alpha )
|
|
{
|
|
gr_screen.current_alpha = alpha;
|
|
gr_screen.current_alphablend_mode = alphablend_mode;
|
|
gr_screen.current_bitblt_mode = bitblt_mode;
|
|
gr_screen.current_bitmap = bitmap_num;
|
|
}
|
|
|
|
/**
|
|
* @param int x
|
|
* @param int y
|
|
* @param int w
|
|
* @param int h
|
|
* @param int sx
|
|
* @param int sy
|
|
*
|
|
* @return void
|
|
*/
|
|
void d3d_bitmap_ex_internal(int x, int y, int w, int h, int sx, int sy, bool resize)
|
|
{
|
|
if ( w < 1 ) return;
|
|
if ( h < 1 ) return;
|
|
|
|
if ( !gr_screen.current_color.is_alphacolor ) return;
|
|
|
|
float u_scale, v_scale;
|
|
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NO_FILTERING, ALPHA_BLEND_ALPHA_BLEND_ALPHA, ZBUFFER_TYPE_NONE );
|
|
|
|
if ( !gr_tcache_set( gr_screen.current_bitmap, TCACHE_TYPE_INTERFACE, &u_scale, &v_scale ) ) {
|
|
// Couldn't set texture
|
|
return;
|
|
}
|
|
|
|
D3DVERTEX2D *src_v;
|
|
D3DVERTEX2D d3d_verts[4];
|
|
|
|
float u0, u1, v0, v1;
|
|
float x1, x2, y1, y2;
|
|
int bw, bh, do_resize;
|
|
|
|
if ( (gr_screen.custom_size != -1) && (resize || (gr_screen.rendering_to_texture != -1)) ) {
|
|
do_resize = 1;
|
|
} else {
|
|
do_resize = 0;
|
|
}
|
|
|
|
bm_get_info( gr_screen.current_bitmap, &bw, &bh );
|
|
|
|
float fbw = i2fl(bw);
|
|
float fbh = i2fl(bh);
|
|
|
|
// Rendition
|
|
if(GlobalD3DVars::D3D_Antialiasing) {
|
|
u0 = u_scale*(i2fl(sx)-0.5f) / fbw;
|
|
v0 = v_scale*(i2fl(sy)+0.05f) / fbh;
|
|
u1 = u_scale*(i2fl(sx+w)-0.5f) / fbw;
|
|
v1 = v_scale*(i2fl(sy+h)-0.5f) / fbh;
|
|
} else if (GlobalD3DVars::D3D_rendition_uvs ) {
|
|
u0 = u_scale*(i2fl(sx)+0.5f) / fbw;
|
|
v0 = v_scale*(i2fl(sy)+0.5f) / fbh;
|
|
|
|
u1 = u_scale*(i2fl(sx+w)+0.5f) / fbw;
|
|
v1 = v_scale*(i2fl(sy+h)+0.5f) / fbh;
|
|
} else {
|
|
u0 = u_scale*i2fl(sx)/ fbw;
|
|
v0 = v_scale*i2fl(sy)/ fbh;
|
|
u1 = u_scale*i2fl(sx+w)/ fbw;
|
|
v1 = v_scale*i2fl(sy+h)/ fbh;
|
|
}
|
|
|
|
x1 = i2fl(x + ((do_resize) ? gr_screen.offset_x_unscaled : gr_screen.offset_x));
|
|
y1 = i2fl(y + ((do_resize) ? gr_screen.offset_y_unscaled : gr_screen.offset_y));
|
|
x2 = i2fl(x + w + ((do_resize) ? gr_screen.offset_x_unscaled : gr_screen.offset_x));
|
|
y2 = i2fl(y + h + ((do_resize) ? gr_screen.offset_y_unscaled : gr_screen.offset_y));
|
|
|
|
if ( do_resize ) {
|
|
gr_resize_screen_posf( &x1, &y1 );
|
|
gr_resize_screen_posf( &x2, &y2 );
|
|
}
|
|
|
|
src_v = d3d_verts;
|
|
|
|
uint color;
|
|
|
|
color = D3DCOLOR_ARGB( gr_screen.current_color.alpha, 255, 255, 255 );
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x1;
|
|
src_v->sy = y1;
|
|
src_v->tu = u0;
|
|
src_v->tv = v0;
|
|
src_v++;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x2;
|
|
src_v->sy = y1;
|
|
src_v->tu = u1;
|
|
src_v->tv = v0;
|
|
src_v++;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x2;
|
|
src_v->sy = y2;
|
|
src_v->tu = u1;
|
|
src_v->tv = v1;
|
|
src_v++;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x1;
|
|
src_v->sy = y2;
|
|
src_v->tu = u0;
|
|
src_v->tv = v1;
|
|
|
|
d3d_set_initial_render_state();
|
|
|
|
TIMERBAR_PUSH(4);
|
|
d3d_DrawPrimitive(D3DVT_VERTEX2D, D3DPT_TRIANGLEFAN,(LPVOID)d3d_verts,4);
|
|
TIMERBAR_POP();
|
|
}
|
|
|
|
/**
|
|
* @param int x
|
|
* @param int y
|
|
* @param int w
|
|
* @param int h
|
|
* @param int sx
|
|
* @param int sy
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_bitmap_ex(int x, int y, int w, int h, int sx, int sy, bool resize)
|
|
{
|
|
int reclip;
|
|
#ifndef NDEBUG
|
|
int count = 0;
|
|
#endif
|
|
|
|
int dx1=x, dx2=x+w-1;
|
|
int dy1=y, dy2=y+h-1;
|
|
|
|
int bw, bh;
|
|
bm_get_info( gr_screen.current_bitmap, &bw, &bh, NULL );
|
|
|
|
int clip_left = ((resize) ? gr_screen.clip_left_unscaled : gr_screen.clip_left);
|
|
int clip_right = ((resize) ? gr_screen.clip_right_unscaled : gr_screen.clip_right);
|
|
int clip_top = ((resize) ? gr_screen.clip_top_unscaled : gr_screen.clip_top);
|
|
int clip_bottom = ((resize) ? gr_screen.clip_bottom_unscaled : gr_screen.clip_bottom);
|
|
|
|
do {
|
|
reclip = 0;
|
|
#ifndef NDEBUG
|
|
if ( count > 1 ) Int3();
|
|
count++;
|
|
#endif
|
|
|
|
if ( (dx1 > clip_right) || (dx2 < clip_left) ) return;
|
|
if ( (dy1 > clip_bottom) || (dy2 < clip_top) ) return;
|
|
if ( dx1 < clip_left ) { sx += clip_left-dx1; dx1 = clip_left; }
|
|
if ( dy1 < clip_top ) { sy += clip_top-dy1; dy1 = clip_top; }
|
|
if ( dx2 > clip_right ) { dx2 = clip_right; }
|
|
if ( dy2 > clip_bottom ) { dy2 = clip_bottom; }
|
|
|
|
if ( sx < 0 ) {
|
|
dx1 -= sx;
|
|
sx = 0;
|
|
reclip = 1;
|
|
}
|
|
|
|
if ( sy < 0 ) {
|
|
dy1 -= sy;
|
|
sy = 0;
|
|
reclip = 1;
|
|
}
|
|
|
|
w = dx2-dx1+1;
|
|
h = dy2-dy1+1;
|
|
|
|
if ( sx + w > bw ) {
|
|
w = bw - sx;
|
|
dx2 = dx1 + w - 1;
|
|
}
|
|
|
|
if ( sy + h > bh ) {
|
|
h = bh - sy;
|
|
dy2 = dy1 + h - 1;
|
|
}
|
|
|
|
if ( w < 1 ) return; // clipped away!
|
|
if ( h < 1 ) return; // clipped away!
|
|
|
|
} while (reclip);
|
|
|
|
// Make sure clipping algorithm works
|
|
#ifndef NDEBUG
|
|
Assert( w > 0 );
|
|
Assert( h > 0 );
|
|
Assert( w == (dx2-dx1+1) );
|
|
Assert( h == (dy2-dy1+1) );
|
|
Assert( sx >= 0 );
|
|
Assert( sy >= 0 );
|
|
Assert( sx+w <= bw );
|
|
Assert( sy+h <= bh );
|
|
Assert( dx2 >= dx1 );
|
|
Assert( dy2 >= dy1 );
|
|
Assert( (dx1 >= clip_left ) && (dx1 <= clip_right) );
|
|
Assert( (dx2 >= clip_left ) && (dx2 <= clip_right) );
|
|
Assert( (dy1 >= clip_top ) && (dy1 <= clip_bottom) );
|
|
Assert( (dy2 >= clip_top ) && (dy2 <= clip_bottom) );
|
|
#endif
|
|
|
|
d3d_set_initial_render_state();
|
|
|
|
// We now have dx1,dy1 and dx2,dy2 and sx, sy all set validly within clip regions.
|
|
d3d_bitmap_ex_internal(dx1,dy1,dx2-dx1+1,dy2-dy1+1,sx,sy,resize);
|
|
}
|
|
|
|
/**
|
|
* @param int x
|
|
* @param int y
|
|
* @param int w
|
|
* @param int h
|
|
* @param int sx
|
|
* @param int sy
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_aabitmap_ex_internal(int x,int y,int w,int h,int sx,int sy,bool resize, bool mirror)
|
|
{
|
|
if ( w < 1 ) return;
|
|
if ( h < 1 ) return;
|
|
|
|
if ( !gr_screen.current_color.is_alphacolor ) return;
|
|
|
|
float u_scale, v_scale;
|
|
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NO_FILTERING, ALPHA_BLEND_ALPHA_BLEND_ALPHA, ZBUFFER_TYPE_NONE );
|
|
|
|
if ( !gr_tcache_set( gr_screen.current_bitmap, TCACHE_TYPE_AABITMAP, &u_scale, &v_scale ) ) {
|
|
// Couldn't set texture
|
|
return;
|
|
}
|
|
|
|
D3DVERTEX2D *src_v;
|
|
D3DVERTEX2D d3d_verts[4];
|
|
|
|
float u0, u1, v0, v1;
|
|
float x1, x2, y1, y2;
|
|
int bw, bh, do_resize;
|
|
|
|
if ( (gr_screen.custom_size != -1) && (resize || (gr_screen.rendering_to_texture != -1)) ) {
|
|
do_resize = 1;
|
|
} else {
|
|
do_resize = 0;
|
|
}
|
|
|
|
bm_get_info( gr_screen.current_bitmap, &bw, &bh );
|
|
|
|
float fbw = i2fl(bw);
|
|
float fbh = i2fl(bh);
|
|
|
|
// Rendition
|
|
if(GlobalD3DVars::D3D_Antialiasing) {
|
|
u0 = u_scale*(i2fl(sx)-0.5f) / fbw;
|
|
v0 = v_scale*(i2fl(sy)+0.05f) / fbh;
|
|
u1 = u_scale*(i2fl(sx+w)-0.5f) / fbw;
|
|
v1 = v_scale*(i2fl(sy+h)-0.5f) / fbh;
|
|
} else if (GlobalD3DVars::D3D_rendition_uvs ) {
|
|
u0 = u_scale*(i2fl(sx)+0.5f) / fbw;
|
|
v0 = v_scale*(i2fl(sy)+0.5f) / fbh;
|
|
|
|
u1 = u_scale*(i2fl(sx+w)+0.5f) / fbw;
|
|
v1 = v_scale*(i2fl(sy+h)+0.5f) / fbh;
|
|
} else {
|
|
u0 = u_scale*i2fl(sx)/ fbw;
|
|
v0 = v_scale*i2fl(sy)/ fbh;
|
|
u1 = u_scale*i2fl(sx+w)/ fbw;
|
|
v1 = v_scale*i2fl(sy+h)/ fbh;
|
|
}
|
|
|
|
x1 = i2fl(x + ((do_resize) ? gr_screen.offset_x_unscaled : gr_screen.offset_x));
|
|
y1 = i2fl(y + ((do_resize) ? gr_screen.offset_y_unscaled : gr_screen.offset_y));
|
|
x2 = i2fl(x + w + ((do_resize) ? gr_screen.offset_x_unscaled : gr_screen.offset_x));
|
|
y2 = i2fl(y + h + ((do_resize) ? gr_screen.offset_y_unscaled : gr_screen.offset_y));
|
|
|
|
if ( do_resize ) {
|
|
gr_resize_screen_posf( &x1, &y1 );
|
|
gr_resize_screen_posf( &x2, &y2 );
|
|
}
|
|
|
|
src_v = d3d_verts;
|
|
|
|
uint color;
|
|
|
|
if ( gr_screen.current_color.is_alphacolor ) {
|
|
if( GlobalD3DVars::d3d_caps.TextureOpCaps & D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR) {
|
|
color = D3DCOLOR_ARGB(
|
|
gr_screen.current_color.alpha,
|
|
gr_screen.current_color.red,
|
|
gr_screen.current_color.green,
|
|
gr_screen.current_color.blue);
|
|
} else {
|
|
int r = (gr_screen.current_color.red*gr_screen.current_color.alpha)/255;
|
|
int g = (gr_screen.current_color.green*gr_screen.current_color.alpha)/255;
|
|
int b = (gr_screen.current_color.blue*gr_screen.current_color.alpha)/255;
|
|
|
|
color = D3DCOLOR_ARGB(255, r,g,b);
|
|
}
|
|
} else {
|
|
color = D3DCOLOR_XRGB(gr_screen.current_color.red, gr_screen.current_color.green, gr_screen.current_color.blue);
|
|
}
|
|
|
|
if (mirror)
|
|
{
|
|
float temp = u0;
|
|
u0 = u1;
|
|
u1 = temp;
|
|
}
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x1;
|
|
src_v->sy = y1;
|
|
src_v->tu = u0;
|
|
src_v->tv = v0;
|
|
src_v++;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x2;
|
|
src_v->sy = y1;
|
|
src_v->tu = u1;
|
|
src_v->tv = v0;
|
|
src_v++;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x2;
|
|
src_v->sy = y2;
|
|
src_v->tu = u1;
|
|
src_v->tv = v1;
|
|
src_v++;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x1;
|
|
src_v->sy = y2;
|
|
src_v->tu = u0;
|
|
src_v->tv = v1;
|
|
|
|
d3d_set_initial_render_state();
|
|
|
|
TIMERBAR_PUSH(4);
|
|
d3d_DrawPrimitive(D3DVT_VERTEX2D, D3DPT_TRIANGLEFAN,(LPVOID)d3d_verts,4);
|
|
TIMERBAR_POP();
|
|
}
|
|
/**
|
|
* @param int x
|
|
* @param int y
|
|
* @param int w
|
|
* @param int h
|
|
* @param int sx
|
|
* @param int sy
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_aabitmap_ex(int x,int y,int w,int h,int sx,int sy,bool resize, bool mirror)
|
|
{
|
|
int reclip;
|
|
#ifndef NDEBUG
|
|
int count = 0;
|
|
#endif
|
|
|
|
int dx1=x, dx2=x+w-1;
|
|
int dy1=y, dy2=y+h-1;
|
|
|
|
int bw, bh;
|
|
bm_get_info( gr_screen.current_bitmap, &bw, &bh, NULL );
|
|
|
|
int clip_left = ((resize) ? gr_screen.clip_left_unscaled : gr_screen.clip_left);
|
|
int clip_right = ((resize) ? gr_screen.clip_right_unscaled : gr_screen.clip_right);
|
|
int clip_top = ((resize) ? gr_screen.clip_top_unscaled : gr_screen.clip_top);
|
|
int clip_bottom = ((resize) ? gr_screen.clip_bottom_unscaled : gr_screen.clip_bottom);
|
|
|
|
do {
|
|
reclip = 0;
|
|
#ifndef NDEBUG
|
|
if ( count > 1 ) Int3();
|
|
count++;
|
|
#endif
|
|
|
|
if ( (dx1 > clip_right) || (dx2 < clip_left) ) return;
|
|
if ( (dy1 > clip_bottom) || (dy2 < clip_top) ) return;
|
|
if ( dx1 < clip_left ) { sx += clip_left-dx1; dx1 = clip_left; }
|
|
if ( dy1 < clip_top ) { sy += clip_top-dy1; dy1 = clip_top; }
|
|
if ( dx2 > clip_right ) { dx2 = clip_right; }
|
|
if ( dy2 > clip_bottom ) { dy2 = clip_bottom; }
|
|
|
|
if ( sx < 0 ) {
|
|
dx1 -= sx;
|
|
sx = 0;
|
|
reclip = 1;
|
|
}
|
|
|
|
if ( sy < 0 ) {
|
|
dy1 -= sy;
|
|
sy = 0;
|
|
reclip = 1;
|
|
}
|
|
|
|
w = dx2-dx1+1;
|
|
h = dy2-dy1+1;
|
|
|
|
if ( sx + w > bw ) {
|
|
w = bw - sx;
|
|
dx2 = dx1 + w - 1;
|
|
}
|
|
|
|
if ( sy + h > bh ) {
|
|
h = bh - sy;
|
|
dy2 = dy1 + h - 1;
|
|
}
|
|
|
|
if ( w < 1 ) return; // clipped away!
|
|
if ( h < 1 ) return; // clipped away!
|
|
|
|
} while (reclip);
|
|
|
|
// Make sure clipping algorithm works
|
|
#ifndef NDEBUG
|
|
Assert( w > 0 );
|
|
Assert( h > 0 );
|
|
Assert( w == (dx2-dx1+1) );
|
|
Assert( h == (dy2-dy1+1) );
|
|
Assert( sx >= 0 );
|
|
Assert( sy >= 0 );
|
|
Assert( sx+w <= bw );
|
|
Assert( sy+h <= bh );
|
|
Assert( dx2 >= dx1 );
|
|
Assert( dy2 >= dy1 );
|
|
Assert( (dx1 >= clip_left ) && (dx1 <= clip_right) );
|
|
Assert( (dx2 >= clip_left ) && (dx2 <= clip_right) );
|
|
Assert( (dy1 >= clip_top ) && (dy1 <= clip_bottom) );
|
|
Assert( (dy2 >= clip_top ) && (dy2 <= clip_bottom) );
|
|
#endif
|
|
|
|
d3d_set_initial_render_state();
|
|
|
|
// We now have dx1,dy1 and dx2,dy2 and sx, sy all set validly within clip regions.
|
|
gr_d3d_aabitmap_ex_internal(dx1,dy1,dx2-dx1+1,dy2-dy1+1,sx,sy,resize,mirror);
|
|
}
|
|
|
|
/**
|
|
* @param int x
|
|
* @param int y
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_aabitmap(int x, int y, bool resize, bool mirror)
|
|
{
|
|
int w, h;
|
|
|
|
bm_get_info( gr_screen.current_bitmap, &w, &h, NULL );
|
|
|
|
int dx1=x, dx2=x+w-1;
|
|
int dy1=y, dy2=y+h-1;
|
|
int sx=0, sy=0;
|
|
|
|
int clip_left = ((resize) ? gr_screen.clip_left_unscaled : gr_screen.clip_left);
|
|
int clip_right = ((resize) ? gr_screen.clip_right_unscaled : gr_screen.clip_right);
|
|
int clip_top = ((resize) ? gr_screen.clip_top_unscaled : gr_screen.clip_top);
|
|
int clip_bottom = ((resize) ? gr_screen.clip_bottom_unscaled : gr_screen.clip_bottom);
|
|
|
|
if ( (dx1 > clip_right) || (dx2 < clip_left) ) return;
|
|
if ( (dy1 > clip_bottom) || (dy2 < clip_top) ) return;
|
|
if ( dx1 < clip_left ) { sx = clip_left-dx1; dx1 = clip_left; }
|
|
if ( dy1 < clip_top ) { sy = clip_top-dy1; dy1 = clip_top; }
|
|
if ( dx2 > clip_right ) { dx2 = clip_right; }
|
|
if ( dy2 > clip_bottom ) { dy2 = clip_bottom; }
|
|
|
|
if ( sx < 0 ) return;
|
|
if ( sy < 0 ) return;
|
|
if ( sx >= w ) return;
|
|
if ( sy >= h ) return;
|
|
|
|
d3d_set_initial_render_state();
|
|
|
|
// Draw bitmap bm[sx,sy] into (dx1,dy1)-(dx2,dy2)
|
|
gr_aabitmap_ex(dx1,dy1,dx2-dx1+1,dy2-dy1+1,sx,sy,resize,mirror);
|
|
}
|
|
|
|
/**
|
|
* @param int sx
|
|
* @param int sy
|
|
* @param char *s
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_string( int sx, int sy, char *s, bool resize)
|
|
{
|
|
int width, spacing, letter, do_resize;
|
|
int x, y;
|
|
|
|
if ( !Current_font || (*s == 0) ) {
|
|
return;
|
|
}
|
|
|
|
if ( (gr_screen.custom_size != -1) && (resize || gr_screen.rendering_to_texture != -1) ) {
|
|
do_resize = 1;
|
|
} else {
|
|
do_resize = 0;
|
|
}
|
|
|
|
int clip_left = ((do_resize) ? gr_screen.clip_left_unscaled : gr_screen.clip_left);
|
|
int clip_right = ((do_resize) ? gr_screen.clip_right_unscaled : gr_screen.clip_right);
|
|
int clip_top = ((do_resize) ? gr_screen.clip_top_unscaled : gr_screen.clip_top);
|
|
int clip_bottom = ((do_resize) ? gr_screen.clip_bottom_unscaled : gr_screen.clip_bottom);
|
|
|
|
gr_set_bitmap(Current_font->bitmap_id);
|
|
|
|
x = sx;
|
|
y = sy;
|
|
|
|
if (sx==0x8000) { //centered
|
|
x = get_centered_x(s);
|
|
} else {
|
|
x = sx;
|
|
}
|
|
|
|
spacing = 0;
|
|
|
|
while (*s) {
|
|
x += spacing;
|
|
|
|
while (*s== '\n' ) {
|
|
s++;
|
|
y += Current_font->h;
|
|
if (sx==0x8000) { //centered
|
|
x = get_centered_x(s);
|
|
} else {
|
|
x = sx;
|
|
}
|
|
}
|
|
if (*s == 0 ) break;
|
|
|
|
letter = get_char_width(s[0],s[1],&width,&spacing);
|
|
s++;
|
|
|
|
//not in font, draw as space
|
|
if (letter<0) {
|
|
continue;
|
|
}
|
|
|
|
int xd, yd, xc, yc;
|
|
int wc, hc;
|
|
|
|
// Check if this character is totally clipped
|
|
if ( x + width < clip_left ) continue;
|
|
if ( y + Current_font->h < clip_top ) continue;
|
|
if ( x > clip_right ) continue;
|
|
if ( y > clip_bottom ) continue;
|
|
|
|
xd = yd = 0;
|
|
if ( x < clip_left ) xd = clip_left - x;
|
|
if ( y < clip_top ) yd = clip_top - y;
|
|
xc = x+xd;
|
|
yc = y+yd;
|
|
|
|
wc = width - xd; hc = Current_font->h - yd;
|
|
if ( xc + wc > clip_right ) wc = clip_right - xc;
|
|
if ( yc + hc > clip_bottom ) hc = clip_bottom - yc;
|
|
|
|
if ( wc < 1 ) continue;
|
|
if ( hc < 1 ) continue;
|
|
|
|
int u = Current_font->bm_u[letter];
|
|
int v = Current_font->bm_v[letter];
|
|
|
|
d3d_set_initial_render_state();
|
|
|
|
gr_d3d_aabitmap_ex_internal( xc, yc, wc, hc, u+xd, v+yd, resize, false );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Wrapper for gr_d3d_rect_internal
|
|
*
|
|
* @param int x
|
|
* @param int y
|
|
* @param int w
|
|
* @param int h
|
|
*
|
|
* @return void
|
|
*/
|
|
//See gr_rect(2d.cpp) -WMC
|
|
/*
|
|
void gr_d3d_rect(int x,int y,int w,int h,bool resize)
|
|
{
|
|
gr_d3d_rect_internal(x, y, w, h, gr_screen.current_color.red, gr_screen.current_color.green, gr_screen.current_color.blue, gr_screen.current_color.alpha);
|
|
}
|
|
*/
|
|
|
|
/**
|
|
* @param int r
|
|
* @param int g
|
|
* @param int b
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_flash(int r, int g, int b)
|
|
{
|
|
CAP(r,0,255);
|
|
CAP(g,0,255);
|
|
CAP(b,0,255);
|
|
|
|
if ( r || g || b ) {
|
|
uint color;
|
|
if (GlobalD3DVars::d3d_caps.DestBlendCaps & D3DPBLENDCAPS_ONE ) {
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NONE, ALPHA_BLEND_ALPHA_ADDITIVE, ZBUFFER_TYPE_NONE );
|
|
color = D3DCOLOR_ARGB(255, r, g, b);
|
|
} else {
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NONE, ALPHA_BLEND_ALPHA_BLEND_ALPHA, ZBUFFER_TYPE_NONE );
|
|
|
|
int a = (r+g+b)/3;
|
|
color = D3DCOLOR_ARGB(a,r,g,b);
|
|
}
|
|
|
|
float x1, x2, y1, y2;
|
|
x1 = i2fl(gr_screen.clip_left+gr_screen.offset_x);
|
|
y1 = i2fl(gr_screen.clip_top+gr_screen.offset_y);
|
|
x2 = i2fl(gr_screen.clip_right+gr_screen.offset_x);
|
|
y2 = i2fl(gr_screen.clip_bottom+gr_screen.offset_y);
|
|
|
|
D3DVERTEX2D *src_v;
|
|
D3DVERTEX2D d3d_verts[4];
|
|
|
|
src_v = d3d_verts;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x1;
|
|
src_v->sy = y1;
|
|
src_v++;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x2;
|
|
src_v->sy = y1;
|
|
src_v++;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x2;
|
|
src_v->sy = y2;
|
|
src_v++;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x1;
|
|
src_v->sy = y2;
|
|
|
|
d3d_set_initial_render_state();
|
|
|
|
TIMERBAR_PUSH(5);
|
|
d3d_DrawPrimitive(D3DVT_VERTEX2D, D3DPT_TRIANGLEFAN,(LPVOID)d3d_verts,4);
|
|
TIMERBAR_POP();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param int r
|
|
* @param int g
|
|
* @param int b
|
|
* @param int a
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_flash_alpha(int r, int g, int b, int a)
|
|
{
|
|
CAP(r,0,255);
|
|
CAP(g,0,255);
|
|
CAP(b,0,255);
|
|
CAP(a,0,255);
|
|
|
|
if ( r || g || b || a ) {
|
|
uint color;
|
|
color = D3DCOLOR_ARGB(a, r, g, b);
|
|
if (GlobalD3DVars::d3d_caps.DestBlendCaps & D3DPBLENDCAPS_ONE ) {
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NONE, ALPHA_BLEND_ALPHA_ADDITIVE, ZBUFFER_TYPE_NONE );
|
|
} else {
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NONE, ALPHA_BLEND_ALPHA_BLEND_ALPHA, ZBUFFER_TYPE_NONE );
|
|
}
|
|
|
|
float x1, x2, y1, y2;
|
|
x1 = i2fl(gr_screen.clip_left+gr_screen.offset_x);
|
|
y1 = i2fl(gr_screen.clip_top+gr_screen.offset_y);
|
|
x2 = i2fl(gr_screen.clip_right+gr_screen.offset_x);
|
|
y2 = i2fl(gr_screen.clip_bottom+gr_screen.offset_y);
|
|
|
|
D3DVERTEX2D *src_v;
|
|
D3DVERTEX2D d3d_verts[4];
|
|
|
|
src_v = d3d_verts;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x1;
|
|
src_v->sy = y1;
|
|
src_v++;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x2;
|
|
src_v->sy = y1;
|
|
src_v++;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x2;
|
|
src_v->sy = y2;
|
|
src_v++;
|
|
|
|
src_v->sz = 0.99f;
|
|
src_v->rhw = 1.0f;
|
|
src_v->color = color;
|
|
src_v->sx = x1;
|
|
src_v->sy = y2;
|
|
|
|
d3d_set_initial_render_state();
|
|
|
|
TIMERBAR_PUSH(5);
|
|
d3d_DrawPrimitive(D3DVT_VERTEX2D, D3DPT_TRIANGLEFAN,(LPVOID)d3d_verts,4);
|
|
TIMERBAR_POP();
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* @param int x
|
|
* @param int y
|
|
* @param int w
|
|
* @param int h
|
|
*
|
|
* @return void
|
|
*/
|
|
/*
|
|
void gr_d3d_shade(int x,int y,int w,int h)
|
|
{
|
|
int r,g,b,a;
|
|
|
|
if ( a < 0 ) a = 0; else if ( a > 255 ) a = 255;
|
|
r = fl2i(gr_screen.current_shader.r);
|
|
if ( r < 0 ) r = 0; else if ( r > 255 ) r = 255;
|
|
g = fl2i(gr_screen.current_shader.g);
|
|
if ( g < 0 ) g = 0; else if ( g > 255 ) g = 255;
|
|
b = fl2i(gr_screen.current_shader.b);
|
|
if ( b < 0 ) b = 0; else if ( b > 255 ) b = 255;
|
|
a = fl2i(gr_screen.current_shader.c);
|
|
if ( a < 0 ) a = 0; else if ( a > 255 ) a = 255;
|
|
|
|
gr_d3d_rect_internal(x, y, w, h, r, g, b, a);
|
|
}
|
|
*/
|
|
|
|
/**
|
|
* @param int xc
|
|
* @param int yc
|
|
* @param int d
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_circle( int xc, int yc, int d, bool resize)
|
|
{
|
|
int p,x, y, r;
|
|
|
|
if(resize || gr_screen.rendering_to_texture != -1)
|
|
gr_resize_screen_pos(&xc, &yc);
|
|
|
|
r = d/2;
|
|
p=3-d;
|
|
x=0;
|
|
y=r;
|
|
|
|
// Big clip
|
|
if ( (xc+r) < gr_screen.clip_left ) return;
|
|
if ( (xc-r) > gr_screen.clip_right ) return;
|
|
if ( (yc+r) < gr_screen.clip_top ) return;
|
|
if ( (yc-r) > gr_screen.clip_bottom ) return;
|
|
|
|
while(x<y) {
|
|
// Draw the first octant
|
|
gr_d3d_line( xc-y, yc-x, xc+y, yc-x, false );
|
|
gr_d3d_line( xc-y, yc+x, xc+y, yc+x, false );
|
|
|
|
if (p<0)
|
|
p=p+(x<<2)+6;
|
|
else {
|
|
// Draw the second octant
|
|
gr_d3d_line( xc-x, yc-y, xc+x, yc-y, false );
|
|
gr_d3d_line( xc-x, yc+y, xc+x, yc+y, false );
|
|
p=p+((x-y)<<2)+10;
|
|
y--;
|
|
}
|
|
x++;
|
|
}
|
|
if(x==y) {
|
|
gr_d3d_line( xc-x, yc-y, xc+x, yc-y, false );
|
|
gr_d3d_line( xc-x, yc+y, xc+x, yc+y, false );
|
|
}
|
|
}
|
|
|
|
//xc - x coordinate
|
|
//yc - y coordinate
|
|
//r - radius of curve
|
|
//direction:
|
|
// /0 1\
|
|
// \2 3/
|
|
void gr_d3d_curve( int xc, int yc, int r, int direction)
|
|
{
|
|
int a,b,p;
|
|
gr_resize_screen_pos(&xc, &yc);
|
|
|
|
p=3-(2*r);
|
|
a=0;
|
|
b=r;
|
|
|
|
// Big clip
|
|
if ( (xc+r) < gr_screen.clip_left ) return;
|
|
if ( (yc+r) < gr_screen.clip_top ) return;
|
|
|
|
switch(direction)
|
|
{
|
|
case 0:
|
|
yc += r;
|
|
xc += r;
|
|
while(a<b)
|
|
{
|
|
// Draw the first octant
|
|
gr_d3d_line(xc - b + 1, yc-a, xc - b, yc-a, false);
|
|
|
|
if (p<0)
|
|
p=p+(a<<2)+6;
|
|
else {
|
|
// Draw the second octant
|
|
gr_d3d_line(xc-a+1,yc-b,xc-a,yc-b, false);
|
|
p=p+((a-b)<<2)+10;
|
|
b--;
|
|
}
|
|
a++;
|
|
}
|
|
break;
|
|
case 1:
|
|
yc += r;
|
|
while(a<b)
|
|
{
|
|
// Draw the first octant
|
|
gr_d3d_line(xc + b - 1, yc-a, xc + b, yc-a, false);
|
|
|
|
if (p<0)
|
|
p=p+(a<<2)+6;
|
|
else {
|
|
// Draw the second octant
|
|
gr_d3d_line(xc+a-1,yc-b,xc+a,yc-b, false);
|
|
p=p+((a-b)<<2)+10;
|
|
b--;
|
|
}
|
|
a++;
|
|
}
|
|
break;
|
|
case 2:
|
|
xc += r;
|
|
while(a<b)
|
|
{
|
|
// Draw the first octant
|
|
gr_d3d_line(xc - b + 1, yc+a, xc - b, yc+a, false);
|
|
|
|
if (p<0)
|
|
p=p+(a<<2)+6;
|
|
else {
|
|
// Draw the second octant
|
|
gr_d3d_line(xc-a+1,yc+b,xc-a,yc+b, false);
|
|
p=p+((a-b)<<2)+10;
|
|
b--;
|
|
}
|
|
a++;
|
|
}
|
|
break;
|
|
case 3:
|
|
while(a<b)
|
|
{
|
|
// Draw the first octant
|
|
gr_d3d_line(xc + b - 1, yc+a, xc + b, yc+a, false);
|
|
|
|
if (p<0)
|
|
p=p+(a<<2)+6;
|
|
else {
|
|
// Draw the second octant
|
|
gr_d3d_line(xc+a-1,yc+b,xc+a,yc+b, false);
|
|
p=p+((a-b)<<2)+10;
|
|
b--;
|
|
}
|
|
a++;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param int x1
|
|
* @param int y1
|
|
* @param int x2
|
|
* @param int y2
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_line(int x1,int y1,int x2,int y2, bool resize)
|
|
{
|
|
if(resize || gr_screen.rendering_to_texture != -1)
|
|
{
|
|
gr_resize_screen_pos(&x1, &y1);
|
|
gr_resize_screen_pos(&x2, &y2);
|
|
}
|
|
|
|
// int clipped = 0, swapped=0;
|
|
DWORD color;
|
|
|
|
// Set up Render State - flat shading - alpha blending
|
|
if ((GlobalD3DVars::d3d_caps.SrcBlendCaps & D3DPBLENDCAPS_SRCALPHA) &&
|
|
(GlobalD3DVars::d3d_caps.DestBlendCaps & D3DPBLENDCAPS_INVSRCALPHA) ) {
|
|
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NONE, ALPHA_BLEND_ALPHA_BLEND_ALPHA, ZBUFFER_TYPE_NONE );
|
|
color = D3DCOLOR_ARGB(gr_screen.current_color.alpha, gr_screen.current_color.red, gr_screen.current_color.green, gr_screen.current_color.blue);
|
|
} else {
|
|
// Matrox MGA-G200 doesn't support alpha-blended lines.
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NONE, ALPHA_BLEND_NONE, ZBUFFER_TYPE_NONE );
|
|
|
|
float alpha_val = gr_screen.current_color.alpha/255.0f;
|
|
|
|
color = D3DCOLOR_ARGB(255,
|
|
fl2i(gr_screen.current_color.red*alpha_val),
|
|
fl2i(gr_screen.current_color.green*alpha_val),
|
|
fl2i(gr_screen.current_color.blue*alpha_val));
|
|
}
|
|
|
|
// INT_CLIPLINE(x1,y1,x2,y2,gr_screen.clip_left,gr_screen.clip_top,gr_screen.clip_right,gr_screen.clip_bottom,return,clipped=1,swapped=1);
|
|
|
|
D3DVERTEX2D d3d_verts[2];
|
|
D3DVERTEX2D *a = d3d_verts;
|
|
D3DVERTEX2D *b = d3d_verts+1;
|
|
|
|
d3d_make_rect(a,b,x1,y1,x2,y2);
|
|
|
|
a->color = color;
|
|
b->color = color;
|
|
|
|
d3d_set_initial_render_state();
|
|
|
|
TIMERBAR_PUSH(6);
|
|
d3d_DrawPrimitive(D3DVT_VERTEX2D, D3DPT_LINELIST,(LPVOID)d3d_verts,2);
|
|
TIMERBAR_POP();
|
|
}
|
|
|
|
/**
|
|
* Wrapper function for gr_d3d_aaline
|
|
*
|
|
* @param vertex *v1
|
|
* @param vertex *v2
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_aaline(vertex *v1, vertex *v2)
|
|
{
|
|
gr_d3d_line( fl2i(v1->sx), fl2i(v1->sy), fl2i(v2->sx), fl2i(v2->sy), false );
|
|
}
|
|
|
|
/**
|
|
* @param int x1
|
|
* @param int y1
|
|
* @param int x2
|
|
* @param int y2
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_gradient(int x1, int y1, int x2, int y2, bool resize)
|
|
{
|
|
int clipped = 0, swapped=0;
|
|
|
|
if ( !gr_screen.current_color.is_alphacolor ) {
|
|
gr_line( x1, y1, x2, y2, resize );
|
|
return;
|
|
}
|
|
|
|
if (resize || gr_screen.rendering_to_texture != -1) {
|
|
gr_resize_screen_pos( &x1, &y1 );
|
|
gr_resize_screen_pos( &x2, &y2 );
|
|
}
|
|
|
|
INT_CLIPLINE(x1,y1,x2,y2,gr_screen.clip_left,gr_screen.clip_top,gr_screen.clip_right,gr_screen.clip_bottom,return,clipped=1,swapped=1);
|
|
|
|
uint color1, color2;
|
|
|
|
// Set up Render State - flat shading - alpha blending
|
|
if (
|
|
(GlobalD3DVars::d3d_caps.SrcBlendCaps & D3DPBLENDCAPS_SRCALPHA) &&
|
|
(GlobalD3DVars::d3d_caps.DestBlendCaps & D3DPBLENDCAPS_INVSRCALPHA) )
|
|
{
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NONE, ALPHA_BLEND_ALPHA_BLEND_ALPHA, ZBUFFER_TYPE_NONE );
|
|
|
|
if (GlobalD3DVars::d3d_caps.ShadeCaps & D3DPSHADECAPS_ALPHAGOURAUDBLEND )
|
|
{
|
|
color1 = D3DCOLOR_ARGB(gr_screen.current_color.alpha,gr_screen.current_color.red, gr_screen.current_color.green, gr_screen.current_color.blue);
|
|
color2 = D3DCOLOR_ARGB(0,gr_screen.current_color.red, gr_screen.current_color.green, gr_screen.current_color.blue);
|
|
}
|
|
else if (GlobalD3DVars::d3d_caps.ShadeCaps & D3DPSHADECAPS_COLORGOURAUDRGB )
|
|
{
|
|
color1 = D3DCOLOR_ARGB(gr_screen.current_color.alpha,gr_screen.current_color.red,gr_screen.current_color.green,gr_screen.current_color.blue);
|
|
color2 = D3DCOLOR_ARGB(gr_screen.current_color.alpha,0,0,0);
|
|
}
|
|
else
|
|
{
|
|
color1 = D3DCOLOR_ARGB(gr_screen.current_color.alpha,gr_screen.current_color.red,gr_screen.current_color.green,gr_screen.current_color.blue);
|
|
color2 = D3DCOLOR_ARGB(gr_screen.current_color.alpha,gr_screen.current_color.red,gr_screen.current_color.green,gr_screen.current_color.blue);
|
|
}
|
|
} else {
|
|
// Matrox MGA-G200 doesn't support alpha-blended lines.
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NONE, ALPHA_BLEND_NONE, ZBUFFER_TYPE_NONE );
|
|
|
|
int r = (gr_screen.current_color.red*gr_screen.current_color.alpha)/255;
|
|
int g = (gr_screen.current_color.green*gr_screen.current_color.alpha)/255;
|
|
int b = (gr_screen.current_color.blue*gr_screen.current_color.alpha)/255;
|
|
|
|
color1 = D3DCOLOR_ARGB(255,r,g,b);
|
|
color2 = (GlobalD3DVars::d3d_caps.ShadeCaps & D3DPSHADECAPS_COLORGOURAUDRGB ) ?
|
|
D3DCOLOR_ARGB(255,0,0,0) : color1;
|
|
}
|
|
|
|
D3DVERTEX2D d3d_verts[2];
|
|
D3DVERTEX2D *a = d3d_verts;
|
|
D3DVERTEX2D *b = d3d_verts+1;
|
|
|
|
d3d_make_rect( a, b, x1, y1, x2, y2 );
|
|
|
|
if ( swapped ) {
|
|
b->color = color1;
|
|
a->color = color2;
|
|
} else {
|
|
a->color = color1;
|
|
b->color = color2;
|
|
}
|
|
|
|
d3d_set_initial_render_state();
|
|
|
|
TIMERBAR_PUSH(6);
|
|
d3d_DrawPrimitive(D3DVT_VERTEX2D, D3DPT_LINELIST,(LPVOID)d3d_verts,2);
|
|
TIMERBAR_POP();
|
|
}
|
|
|
|
/**
|
|
* Empty function
|
|
*
|
|
* @param ubyte *new_palette
|
|
* @param int restrict_alphacolor
|
|
*
|
|
* @return void
|
|
*/
|
|
void gr_d3d_set_palette(ubyte *new_palette, int restrict_alphacolor)
|
|
{
|
|
}
|
|
|
|
/**
|
|
* copy from one pixel buffer to another
|
|
(
|
|
* @param char *to - pointer to source buffer
|
|
* @param char *from - pointer to dest. buffet
|
|
* @param int pixels - number of pixels to copy
|
|
* @param fromsize - source pixel size
|
|
* @param int tosize - pixel size
|
|
*
|
|
* @return int
|
|
*/
|
|
static int tga_copy_data(char *to, char *from, int pixels, int fromsize, int tosize)
|
|
{
|
|
if ( (fromsize == 2) && (tosize == 3) ) {
|
|
ushort *src = (ushort *)from;
|
|
ubyte *dst = (ubyte *)to;
|
|
|
|
int i;
|
|
for (i=0; i<pixels; i++ ) {
|
|
ushort pixel = *src++;
|
|
|
|
*dst++ = ubyte(((pixel & Gr_blue.mask)>>Gr_blue.shift)*Gr_blue.scale);
|
|
*dst++ = ubyte(((pixel & Gr_green.mask)>>Gr_green.shift)*Gr_green.scale);
|
|
*dst++ = ubyte(((pixel & Gr_red.mask)>>Gr_red.shift)*Gr_red.scale);
|
|
}
|
|
return tosize*pixels;
|
|
} else if( (fromsize == 4) && (tosize == 3) ){
|
|
uint *src = (uint *)from;
|
|
ubyte *dst = (ubyte *)to;
|
|
|
|
int i;
|
|
for (i=0; i<pixels; i++ ) {
|
|
uint pixel = *src++;
|
|
|
|
*dst++ = ubyte(((pixel & Gr_blue.mask)>>Gr_blue.shift)*Gr_blue.scale);
|
|
*dst++ = ubyte(((pixel & Gr_green.mask)>>Gr_green.shift)*Gr_green.scale);
|
|
*dst++ = ubyte(((pixel & Gr_red.mask)>>Gr_red.shift)*Gr_red.scale);
|
|
}
|
|
return tosize*pixels;
|
|
} else {
|
|
Int3();
|
|
return tosize*pixels;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Test if two pixels are identical
|
|
*
|
|
* @param char *pix1
|
|
* @param char *pix2
|
|
* @param int pixbytes
|
|
* @return int - 0: No match, 1: Match
|
|
*/
|
|
static int tga_pixels_equal(char *pix1, char *pix2, int pixbytes)
|
|
{
|
|
do {
|
|
if ( *pix1++ != *pix2++ ) {
|
|
return 0;
|
|
}
|
|
} while ( --pixbytes > 0 );
|
|
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* Do the Run Length Compression to compress a TGA
|
|
*
|
|
*
|
|
* @param char *out - Buffer to write it out to
|
|
* @param char *in - Buffer to compress
|
|
* @param int bytecount - Number of bytes input
|
|
* @param int pixsize - Number of bytes in input pixel
|
|
* @return int
|
|
*/
|
|
int tga_compress(char *out, char *in, int bytecount, int pixsize )
|
|
{
|
|
#define outsize 3
|
|
|
|
int pixcount; // number of pixels in the current packet
|
|
char *inputpixel=NULL; // current input pixel position
|
|
char *matchpixel=NULL; // pixel value to match for a run
|
|
char *flagbyte=NULL; // location of last flag byte to set
|
|
int rlcount; // current count in r.l. string
|
|
int rlthresh; // minimum valid run length
|
|
char *copyloc; // location to begin copying at
|
|
|
|
// set the threshold -- the minimum valid run length
|
|
|
|
#if outsize == 1
|
|
rlthresh = 2; // for 8bpp, require a 2 pixel span before rle'ing
|
|
#else
|
|
rlthresh = 1;
|
|
#endif
|
|
|
|
// set the first pixel up
|
|
flagbyte = out; // place to put next flag if run
|
|
inputpixel = in;
|
|
pixcount = 1;
|
|
rlcount = 0;
|
|
copyloc = (char *)0;
|
|
|
|
// loop till data processing complete
|
|
do {
|
|
|
|
// if we have accumulated a 128-byte packet, process it
|
|
if ( pixcount == 129 ) {
|
|
*flagbyte = 127;
|
|
|
|
// set the run flag if this is a run
|
|
|
|
if ( rlcount >= rlthresh ) {
|
|
*flagbyte |= 0x80;
|
|
pixcount = 2;
|
|
}
|
|
|
|
// copy the data into place
|
|
++flagbyte;
|
|
flagbyte += tga_copy_data(flagbyte, copyloc, pixcount-1, pixsize, outsize);
|
|
pixcount = 1;
|
|
|
|
// set up for next packet
|
|
continue;
|
|
}
|
|
|
|
// if zeroth byte, handle as special case
|
|
if ( pixcount == 1 ) {
|
|
rlcount = 0;
|
|
copyloc = inputpixel; /* point to 1st guy in packet */
|
|
matchpixel = inputpixel; /* set pointer to pix to match */
|
|
pixcount = 2;
|
|
inputpixel += pixsize;
|
|
continue;
|
|
}
|
|
|
|
// assembling a packet -- look at next pixel
|
|
|
|
// current pixel == match pixel?
|
|
if ( tga_pixels_equal(inputpixel, matchpixel, outsize) ) {
|
|
|
|
// establishing a run of enough length to
|
|
// save space by doing it
|
|
// -- write the non-run length packet
|
|
// -- start run-length packet
|
|
|
|
if ( ++rlcount == rlthresh ) {
|
|
|
|
// close a non-run packet
|
|
|
|
if ( pixcount > (rlcount+1) ) {
|
|
// write out length and do not set run flag
|
|
|
|
*flagbyte++ = (char)(pixcount - 2 - rlthresh);
|
|
|
|
flagbyte += tga_copy_data(flagbyte, copyloc, (pixcount-1-rlcount), pixsize, outsize);
|
|
|
|
copyloc = inputpixel;
|
|
pixcount = rlcount + 1;
|
|
}
|
|
}
|
|
} else {
|
|
|
|
// no match -- either break a run or continue without one
|
|
// if a run exists break it:
|
|
// write the bytes in the string (outsize+1)
|
|
// start the next string
|
|
|
|
if ( rlcount >= rlthresh ) {
|
|
|
|
*flagbyte++ = (char)(0x80 | rlcount);
|
|
flagbyte += tga_copy_data(flagbyte, copyloc, 1, pixsize, outsize);
|
|
pixcount = 1;
|
|
continue;
|
|
} else {
|
|
|
|
// not a match and currently not a run
|
|
// - save the current pixel
|
|
// - reset the run-length flag
|
|
rlcount = 0;
|
|
matchpixel = inputpixel;
|
|
}
|
|
}
|
|
pixcount++;
|
|
inputpixel += pixsize;
|
|
} while ( inputpixel < (in + bytecount));
|
|
|
|
// quit this buffer without loosing any data
|
|
|
|
if ( --pixcount >= 1 ) {
|
|
*flagbyte = (char)(pixcount - 1);
|
|
if ( rlcount >= rlthresh ) {
|
|
*flagbyte |= 0x80;
|
|
pixcount = 1;
|
|
}
|
|
|
|
// copy the data into place
|
|
++flagbyte;
|
|
flagbyte += tga_copy_data(flagbyte, copyloc, pixcount, pixsize, outsize);
|
|
}
|
|
return(flagbyte-out);
|
|
}
|
|
|
|
/**
|
|
* Used to dump a screenshot at any time using PrtScn key
|
|
* Used to save TGA's, now does BMP using D3DX
|
|
*
|
|
* @param char *filename - Filename of BMP to save
|
|
* @return void
|
|
*/
|
|
|
|
// From Michael F�tsch.
|
|
#ifdef __BORLANDC__
|
|
#define BITMAP_FILE_SIGNATURE 'BM'
|
|
#else
|
|
#define BITMAP_FILE_SIGNATURE 'MB'
|
|
#endif
|
|
|
|
|
|
|
|
void gr_d3d_print_screen(char *filename)
|
|
{
|
|
D3DDISPLAYMODE mode;
|
|
IDirect3DSurface8 *pDestSurface = NULL;
|
|
ubyte *buf = NULL, tga_hdr[18];
|
|
char pic_name[MAX_PATH];
|
|
D3DLOCKED_RECT LockedRect;
|
|
RECT rct;
|
|
int i, j;
|
|
ushort width, height;
|
|
ubyte *src_buf = NULL, *dst_buf = NULL;
|
|
|
|
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
|
// Original code for this was borrowed from Michael F�tsch, though it has been
|
|
// modified quite a bit at this point. Still giving credit for the original of crouse.
|
|
// http://www.geocities.com/foetsch/d3d8screenshot/Screenshot.cpp.html
|
|
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
|
|
|
if (GlobalD3DVars::lpD3D == NULL)
|
|
return;
|
|
|
|
|
|
_getcwd( pic_name, MAX_PATH_LEN-1 );
|
|
strcat( pic_name, "\\screenshots\\" );
|
|
_mkdir( pic_name );
|
|
|
|
strcat( pic_name, filename );
|
|
strcat( pic_name, ".tga" );
|
|
|
|
FILE *fout = fopen(pic_name, "wb");
|
|
|
|
buf = (ubyte*) vm_malloc_q(gr_screen.max_w * gr_screen.max_h * 3);
|
|
|
|
if ((fout == NULL) || (buf == NULL))
|
|
goto Done;
|
|
|
|
|
|
mode.Width = mode.Height = 0;
|
|
|
|
// although this doesn't really matter in fullscreen mode it doesn't hurt either
|
|
if ( FAILED(GlobalD3DVars::lpD3D->GetAdapterDisplayMode(D3DADAPTER_DEFAULT, &mode)) ) {
|
|
mprintf(("Could not get adapter display mode"));
|
|
goto Done;
|
|
}
|
|
|
|
// we get the full mode size which for windowed mode is the entire screen and not just the window
|
|
if ( FAILED(GlobalD3DVars::lpD3DDevice->CreateImageSurface(mode.Width, mode.Height, D3DFMT_A8R8G8B8, &pDestSurface)) ) {
|
|
mprintf(("Failed to create image surface"));
|
|
goto Done;
|
|
}
|
|
|
|
|
|
if ( FAILED(GlobalD3DVars::lpD3DDevice->GetFrontBuffer(pDestSurface)) ) {
|
|
mprintf(("Failed to get front buffer"));
|
|
goto Done;
|
|
}
|
|
|
|
if (GlobalD3DVars::D3D_window) {
|
|
POINT pnt;
|
|
pnt.x = pnt.y = 0;
|
|
|
|
HWND wnd = (HWND)os_get_window();
|
|
ClientToScreen(wnd, &pnt);
|
|
|
|
rct.left = pnt.x;
|
|
rct.top = pnt.y;
|
|
rct.right = pnt.x + gr_screen.max_w;
|
|
rct.bottom = pnt.y + gr_screen.max_h;
|
|
} else {
|
|
rct.left = rct.top = 0;
|
|
rct.right = gr_screen.max_w;
|
|
rct.bottom = gr_screen.max_h;
|
|
}
|
|
|
|
// lock the surface for reading
|
|
// if a window then only lock the portion of the surface that we want to access
|
|
if ( FAILED(pDestSurface->LockRect(&LockedRect, &rct, D3DLOCK_READONLY)) ) {
|
|
goto Done;
|
|
}
|
|
|
|
dst_buf = buf;
|
|
|
|
// convert from 32-bit to 24-bit
|
|
for (i = 0; i < gr_screen.max_h; i++) {
|
|
// determine current source location, have to use pitch and not width here or it messes up
|
|
src_buf = (ubyte*)LockedRect.pBits + i * LockedRect.Pitch;
|
|
|
|
for (j = 0; j < gr_screen.max_w; j++) {
|
|
memcpy( dst_buf, src_buf, 3 );
|
|
src_buf += 4; // have to skip over the alpha bit too
|
|
dst_buf += 3;
|
|
}
|
|
}
|
|
|
|
// we can unlock and release the surface
|
|
pDestSurface->UnlockRect();
|
|
|
|
|
|
// Write the TGA header
|
|
width = (ushort)INTEL_SHORT(gr_screen.max_w);
|
|
height = (ushort)INTEL_SHORT(gr_screen.max_h);
|
|
|
|
memset( tga_hdr, 0, sizeof(tga_hdr) );
|
|
|
|
tga_hdr[2] = 2; // ImageType 2 = 24bpp, uncompressed
|
|
memcpy( tga_hdr + 12, &width, sizeof(ushort) ); // Width
|
|
memcpy( tga_hdr + 14, &height, sizeof(ushort) ); // Height
|
|
tga_hdr[16] = 24; // PixelDepth
|
|
tga_hdr[17] = (1 << 5); // first pixel at top-left (so we don't have to flip it ourselves)
|
|
|
|
fwrite( tga_hdr, sizeof(tga_hdr), 1, fout );
|
|
|
|
// write out the image data
|
|
fwrite( buf, (gr_screen.max_w * gr_screen.max_h * 3), 1, fout );
|
|
|
|
|
|
Done:
|
|
if (fout != NULL)
|
|
fclose(fout);
|
|
|
|
if (buf != NULL)
|
|
vm_free(buf);
|
|
|
|
if (pDestSurface != NULL) {
|
|
if ( pDestSurface->Release() )
|
|
pDestSurface->Release();
|
|
}
|
|
}
|
|
|
|
|
|
void d3d_render_timer_bar(int colour, float x, float y, float w, float h)
|
|
{
|
|
static D3DCOLOR pre_set_colours[MAX_NUM_TIMERBARS] =
|
|
{
|
|
0xffff0000, // red
|
|
0xff00ff00, // green
|
|
0xff0000ff, // blue
|
|
|
|
0xff0ffff0,
|
|
0xfffff000,
|
|
0xffff00ff,
|
|
0xffffffff,
|
|
0xffff0f0f,
|
|
};
|
|
|
|
D3DVERTEX2D d3d_verts[4];
|
|
|
|
static float max_fw = (float) gr_screen.max_w;
|
|
static float max_fh = (float) gr_screen.max_h;
|
|
|
|
d3d_verts[0].rhw = 1;
|
|
d3d_verts[0].color = pre_set_colours[colour];
|
|
d3d_verts[0].sx = max_fw * x;
|
|
d3d_verts[0].sy = max_fh * y;
|
|
|
|
d3d_verts[1].rhw = 1;
|
|
d3d_verts[1].color = pre_set_colours[colour];
|
|
d3d_verts[1].sx = max_fw * (x + w);
|
|
d3d_verts[1].sy = max_fh * y;
|
|
|
|
d3d_verts[2].rhw = 1;
|
|
d3d_verts[2].color = pre_set_colours[colour];
|
|
d3d_verts[2].sx = max_fw * (x + w);
|
|
d3d_verts[2].sy = max_fh * (y + h);
|
|
|
|
d3d_verts[3].rhw = 1;
|
|
d3d_verts[3].color = pre_set_colours[colour];
|
|
d3d_verts[3].sx = max_fw * x;
|
|
d3d_verts[3].sy = max_fh * (y + h);
|
|
|
|
gr_d3d_set_state(TEXTURE_SOURCE_NONE, ALPHA_BLEND_NONE, ZBUFFER_TYPE_NONE);
|
|
|
|
d3d_set_initial_render_state();
|
|
|
|
d3d_DrawPrimitive(D3DVT_VERTEX2D,D3DPT_TRIANGLEFAN,(LPVOID)d3d_verts,4);
|
|
|
|
}
|
|
|
|
void gr_d3d_push_texture_matrix(int unit)
|
|
{}
|
|
void gr_d3d_pop_texture_matrix(int unit)
|
|
{}
|
|
void gr_d3d_translate_texture_matrix(int unit, vec3d *shift)
|
|
{}
|
|
|
|
void gr_d3d_draw_line_list(colored_vector*lines, int num){
|
|
// Set up Render State - flat shading - alpha blending
|
|
d3d_set_initial_render_state();
|
|
if ((GlobalD3DVars::d3d_caps.SrcBlendCaps & D3DPBLENDCAPS_SRCALPHA) &&
|
|
(GlobalD3DVars::d3d_caps.DestBlendCaps & D3DPBLENDCAPS_INVSRCALPHA) ) {
|
|
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NONE, ALPHA_BLEND_ALPHA_BLEND_ALPHA, ZBUFFER_TYPE_NONE );
|
|
} else {
|
|
// Matrox MGA-G200 doesn't support alpha-blended lines.
|
|
gr_d3d_set_state( TEXTURE_SOURCE_NONE, ALPHA_BLEND_NONE, ZBUFFER_TYPE_NONE );
|
|
|
|
// float alpha_val = gr_screen.current_color.alpha/255.0f;
|
|
|
|
}
|
|
|
|
num*=2;
|
|
uint FVF = D3DFVF_XYZRHW | D3DFVF_DIFFUSE;
|
|
render_buffer.allocate(num,FVF, sizeof(colored_vector));
|
|
ubyte *l;
|
|
render_buffer.lock(&l,FVF,sizeof(colored_vector));
|
|
memcpy(l,lines,num*sizeof(colored_vector));
|
|
render_buffer.unlock();
|
|
render_buffer.draw(D3DPT_LINELIST, num);
|
|
}
|
|
|
|
void gr_d3d_draw_htl_line(vec3d *start, vec3d* end)
|
|
{}
|
|
|
|
void gr_d3d_draw_htl_sphere(float rad)
|
|
{}
|
|
|
|
#endif // !NO_DIRECT3D
|