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RetroArch/360/xdk_d3d9.cpp

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2012 - Hans-Kristian Arntzen
* Copyright (C) 2011-2012 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef _XBOX
#include <xtl.h>
#endif
#include "../driver.h"
#include "xdk_d3d9.h"
#ifdef HAVE_HLSL
#include "../gfx/shader_hlsl.h"
#endif
#include "./../gfx/gfx_context.h"
#include "../general.h"
#include "../message.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef _XBOX360
#include "../gfx/fonts/xdk360_fonts.h"
#endif
#include "../xdk/xdk_resources.h"
extern video_console_t video_console;
extern xdk360_video_font_t m_Font;
const DWORD g_MapLinearToSrgbGpuFormat[] =
{
GPUTEXTUREFORMAT_1_REVERSE,
GPUTEXTUREFORMAT_1,
GPUTEXTUREFORMAT_8,
GPUTEXTUREFORMAT_1_5_5_5,
GPUTEXTUREFORMAT_5_6_5,
GPUTEXTUREFORMAT_6_5_5,
GPUTEXTUREFORMAT_8_8_8_8_AS_16_16_16_16,
GPUTEXTUREFORMAT_2_10_10_10_AS_16_16_16_16,
GPUTEXTUREFORMAT_8_A,
GPUTEXTUREFORMAT_8_B,
GPUTEXTUREFORMAT_8_8,
GPUTEXTUREFORMAT_Cr_Y1_Cb_Y0_REP,
GPUTEXTUREFORMAT_Y1_Cr_Y0_Cb_REP,
GPUTEXTUREFORMAT_16_16_EDRAM,
GPUTEXTUREFORMAT_8_8_8_8_A,
GPUTEXTUREFORMAT_4_4_4_4,
GPUTEXTUREFORMAT_10_11_11_AS_16_16_16_16,
GPUTEXTUREFORMAT_11_11_10_AS_16_16_16_16,
GPUTEXTUREFORMAT_DXT1_AS_16_16_16_16,
GPUTEXTUREFORMAT_DXT2_3_AS_16_16_16_16,
GPUTEXTUREFORMAT_DXT4_5_AS_16_16_16_16,
GPUTEXTUREFORMAT_16_16_16_16_EDRAM,
GPUTEXTUREFORMAT_24_8,
GPUTEXTUREFORMAT_24_8_FLOAT,
GPUTEXTUREFORMAT_16,
GPUTEXTUREFORMAT_16_16,
GPUTEXTUREFORMAT_16_16_16_16,
GPUTEXTUREFORMAT_16_EXPAND,
GPUTEXTUREFORMAT_16_16_EXPAND,
GPUTEXTUREFORMAT_16_16_16_16_EXPAND,
GPUTEXTUREFORMAT_16_FLOAT,
GPUTEXTUREFORMAT_16_16_FLOAT,
GPUTEXTUREFORMAT_16_16_16_16_FLOAT,
GPUTEXTUREFORMAT_32,
GPUTEXTUREFORMAT_32_32,
GPUTEXTUREFORMAT_32_32_32_32,
GPUTEXTUREFORMAT_32_FLOAT,
GPUTEXTUREFORMAT_32_32_FLOAT,
GPUTEXTUREFORMAT_32_32_32_32_FLOAT,
GPUTEXTUREFORMAT_32_AS_8,
GPUTEXTUREFORMAT_32_AS_8_8,
GPUTEXTUREFORMAT_16_MPEG,
GPUTEXTUREFORMAT_16_16_MPEG,
GPUTEXTUREFORMAT_8_INTERLACED,
GPUTEXTUREFORMAT_32_AS_8_INTERLACED,
GPUTEXTUREFORMAT_32_AS_8_8_INTERLACED,
GPUTEXTUREFORMAT_16_INTERLACED,
GPUTEXTUREFORMAT_16_MPEG_INTERLACED,
GPUTEXTUREFORMAT_16_16_MPEG_INTERLACED,
GPUTEXTUREFORMAT_DXN,
GPUTEXTUREFORMAT_8_8_8_8_AS_16_16_16_16,
GPUTEXTUREFORMAT_DXT1_AS_16_16_16_16,
GPUTEXTUREFORMAT_DXT2_3_AS_16_16_16_16,
GPUTEXTUREFORMAT_DXT4_5_AS_16_16_16_16,
GPUTEXTUREFORMAT_2_10_10_10_AS_16_16_16_16,
GPUTEXTUREFORMAT_10_11_11_AS_16_16_16_16,
GPUTEXTUREFORMAT_11_11_10_AS_16_16_16_16,
GPUTEXTUREFORMAT_32_32_32_FLOAT,
GPUTEXTUREFORMAT_DXT3A,
GPUTEXTUREFORMAT_DXT5A,
GPUTEXTUREFORMAT_CTX1,
GPUTEXTUREFORMAT_DXT3A_AS_1_1_1_1,
GPUTEXTUREFORMAT_8_8_8_8_GAMMA_EDRAM,
GPUTEXTUREFORMAT_2_10_10_10_FLOAT_EDRAM,
};
static void check_window(xdk_d3d_video_t *d3d)
{
bool quit, resize;
gfx_ctx_check_window(&quit,
&resize, NULL, NULL,
d3d->frame_count);
if (quit)
d3d->quitting = true;
else if (resize)
d3d->should_resize = true;
}
static void xdk_d3d_free(void * data)
{
#ifdef RARCH_CONSOLE
if (driver.video_data)
return;
#endif
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)data;
if (!d3d)
return;
#ifdef HAVE_HLSL
hlsl_deinit();
#endif
d3d->d3d_render_device->Release();
d3d->d3d_device->Release();
free(d3d);
}
void xdk_video_font_draw_text(xdk360_video_font_t *font,
float fOriginX, float fOriginY, const wchar_t * strText, float fMaxPixelWidth )
{
if( strText == NULL || strText[0] == L'\0')
return;
xdk_d3d_video_t *vid = (xdk_d3d_video_t*)driver.video_data;
D3DDevice *pd3dDevice = vid->d3d_render_device;
// Set the color as a vertex shader constant
float vColor[4];
vColor[0] = ( ( 0xffffffff & 0x00ff0000 ) >> 16L ) / 255.0F;
vColor[1] = ( ( 0xffffffff & 0x0000ff00 ) >> 8L ) / 255.0F;
vColor[2] = ( ( 0xffffffff & 0x000000ff ) >> 0L ) / 255.0F;
vColor[3] = ( ( 0xffffffff & 0xff000000 ) >> 24L ) / 255.0F;
d3d9_render_msg_pre(font);
// Perform the actual storing of the color constant here to prevent
// a load-hit-store by inserting work between the store and the use of
// the vColor array.
pd3dDevice->SetVertexShaderConstantF( 1, vColor, 1 );
// Set the starting screen position
if((fOriginX < 0.0f))
fOriginX += font->m_rcWindow.x2;
if( fOriginY < 0.0f )
fOriginY += font->m_rcWindow.y2;
font->m_fCursorX = floorf( fOriginX );
font->m_fCursorY = floorf( fOriginY );
// Adjust for padding
fOriginY -= font->m_fFontTopPadding;
// Add window offsets
float Winx = 0.0f;
float Winy = 0.0f;
fOriginX += Winx;
fOriginY += Winy;
font->m_fCursorX += Winx;
font->m_fCursorY += Winy;
// Begin drawing the vertices
// Declared as volatile to force writing in ascending
// address order. It prevents out of sequence writing in write combined
// memory.
volatile float * pVertex;
unsigned long dwNumChars = wcslen(strText);
HRESULT hr = pd3dDevice->BeginVertices( D3DPT_QUADLIST, 4 * dwNumChars, sizeof( XMFLOAT4 ) ,
( VOID** )&pVertex );
// The ring buffer may run out of space when tiling, doing z-prepasses,
// or using BeginCommandBuffer. If so, make the buffer larger.
if( hr < 0 )
RARCH_ERR( "Ring buffer out of memory.\n" );
// Draw four vertices for each glyph
while( *strText )
{
wchar_t letter;
// Get the current letter in the string
letter = *strText++;
// Handle the newline character
if( letter == L'\n' )
{
font->m_fCursorX = fOriginX;
font->m_fCursorY += font->m_fFontYAdvance * font->m_fYScaleFactor;
continue;
}
// Translate unprintable characters
const GLYPH_ATTR * pGlyph = &font->m_Glyphs[ ( letter <= font->m_cMaxGlyph )
? font->m_TranslatorTable[letter] : 0 ];
float fOffset = font->m_fXScaleFactor * (float)pGlyph->wOffset;
float fAdvance = font->m_fXScaleFactor * (float)pGlyph->wAdvance;
float fWidth = font->m_fXScaleFactor * (float)pGlyph->wWidth;
float fHeight = font->m_fYScaleFactor * font->m_fFontHeight;
// Setup the screen coordinates
font->m_fCursorX += fOffset;
float X4 = font->m_fCursorX;
float X1 = X4;
float X3 = X4 + fWidth;
float X2 = X1 + fWidth;
float Y1 = font->m_fCursorY;
float Y3 = Y1 + fHeight;
float Y2 = Y1;
float Y4 = Y3;
font->m_fCursorX += fAdvance;
// Add the vertices to draw this glyph
unsigned long tu1 = pGlyph->tu1; // Convert shorts to 32 bit longs for in register merging
unsigned long tv1 = pGlyph->tv1;
unsigned long tu2 = pGlyph->tu2;
unsigned long tv2 = pGlyph->tv2;
// NOTE: The vertexs are 2 floats for the screen coordinates,
// followed by two USHORTS for the u/vs of the character,
// terminated with the ARGB 32 bit color.
// This makes for 16 bytes per vertex data (Easier to read)
// Second NOTE: The uvs are merged and written using a DWORD due
// to the write combining hardware being only able to handle 32,
// 64 and 128 writes. Never store to write combined memory with
// 8 or 16 bit instructions. You've been warned.
pVertex[0] = X1;
pVertex[1] = Y1;
((volatile unsigned long *)pVertex)[2] = (tu1<<16)|tv1; // Merged using big endian rules
pVertex[3] = 0;
pVertex[4] = X2;
pVertex[5] = Y2;
((volatile unsigned long *)pVertex)[6] = (tu2<<16)|tv1; // Merged using big endian rules
pVertex[7] = 0;
pVertex[8] = X3;
pVertex[9] = Y3;
((volatile unsigned long *)pVertex)[10] = (tu2<<16)|tv2; // Merged using big endian rules
pVertex[11] = 0;
pVertex[12] = X4;
pVertex[13] = Y4;
((volatile unsigned long *)pVertex)[14] = (tu1<<16)|tv2; // Merged using big endian rules
pVertex[15] = 0;
pVertex+=16;
dwNumChars--;
}
// Since we allocated vertex data space based on the string length, we now need to
// add some dummy verts for any skipped characters (like newlines, etc.)
while( dwNumChars )
{
for(int i = 0; i < 16; i++)
pVertex[i] = 0;
pVertex += 16;
dwNumChars--;
}
// Stop drawing vertices
D3DDevice_EndVertices(pd3dDevice);
// Undo window offsets
font->m_fCursorX -= Winx;
font->m_fCursorY -= Winy;
d3d9_render_msg_post(font);
}
void xdk360_console_draw(void)
{
xdk_d3d_video_t *vid = (xdk_d3d_video_t*)driver.video_data;
D3DDevice *m_pd3dDevice = vid->d3d_render_device;
// The top line
unsigned int nTextLine = ( video_console.m_nCurLine -
video_console.m_cScreenHeight + video_console.m_cScreenHeightVirtual -
video_console.m_nScrollOffset + 1 )
% video_console.m_cScreenHeightVirtual;
d3d9_render_msg_pre(&m_Font);
for( unsigned int nScreenLine = 0; nScreenLine < video_console.m_cScreenHeight; nScreenLine++ )
{
xdk_video_font_draw_text(&m_Font, (float)( video_console.m_cxSafeAreaOffset ),
(float)( video_console.m_cySafeAreaOffset + video_console.m_fLineHeight * nScreenLine ),
video_console.m_Lines[nTextLine], 0.0f );
nTextLine = ( nTextLine + 1 ) % video_console.m_cScreenHeightVirtual;
}
d3d9_render_msg_post(&m_Font);
}
static void xdk_convert_texture_to_as16_srgb( D3DTexture *pTexture )
{
pTexture->Format.SignX = GPUSIGN_GAMMA;
pTexture->Format.SignY = GPUSIGN_GAMMA;
pTexture->Format.SignZ = GPUSIGN_GAMMA;
XGTEXTURE_DESC desc;
XGGetTextureDesc( pTexture, 0, &desc );
//convert to AS_16_16_16_16 format
pTexture->Format.DataFormat = g_MapLinearToSrgbGpuFormat[ (desc.Format & D3DFORMAT_TEXTUREFORMAT_MASK) >> D3DFORMAT_TEXTUREFORMAT_SHIFT ];
}
static void xdk_d3d_set_viewport(bool force_full)
{
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)driver.video_data;
d3d->d3d_render_device->Clear(0, NULL, D3DCLEAR_TARGET,
0xff000000, 1.0f, 0);
int width = d3d->video_mode.fIsHiDef ? 1280 : 640;
int height = d3d->video_mode.fIsHiDef ? 720 : 480;
int m_viewport_x_temp, m_viewport_y_temp, m_viewport_width_temp, m_viewport_height_temp;
float m_zNear, m_zFar;
m_viewport_x_temp = 0;
m_viewport_y_temp = 0;
m_viewport_width_temp = width;
m_viewport_height_temp = height;
m_zNear = 0.0f;
m_zFar = 1.0f;
if (!force_full)
{
float desired_aspect = g_settings.video.aspect_ratio;
float device_aspect = (float)width / height;
float delta;
// If the aspect ratios of screen and desired aspect ratio are sufficiently equal (floating point stuff),
if(g_console.aspect_ratio_index == ASPECT_RATIO_CUSTOM)
{
delta = (desired_aspect / device_aspect - 1.0) / 2.0 + 0.5;
m_viewport_x_temp = g_console.viewports.custom_vp.x;
m_viewport_y_temp = g_console.viewports.custom_vp.y;
m_viewport_width_temp = g_console.viewports.custom_vp.width;
m_viewport_height_temp = g_console.viewports.custom_vp.height;
}
else if (device_aspect > desired_aspect)
{
delta = (desired_aspect / device_aspect - 1.0) / 2.0 + 0.5;
m_viewport_x_temp = (int)(width * (0.5 - delta));
m_viewport_width_temp = (int)(2.0 * width * delta);
width = (unsigned)(2.0 * width * delta);
}
else
{
delta = (device_aspect / desired_aspect - 1.0) / 2.0 + 0.5;
m_viewport_y_temp = (int)(height * (0.5 - delta));
m_viewport_height_temp = (int)(2.0 * height * delta);
height = (unsigned)(2.0 * height * delta);
}
}
D3DVIEWPORT vp = {0};
vp.Width = m_viewport_width_temp;
vp.Height = m_viewport_height_temp;
vp.X = m_viewport_x_temp;
vp.Y = m_viewport_y_temp;
vp.MinZ = m_zNear;
vp.MaxZ = m_zFar;
d3d->d3d_render_device->SetViewport(&vp);
//if(gl->overscan_enable && !force_full)
//{
// m_left = -gl->overscan_amount/2;
// m_right = 1 + gl->overscan_amount/2;
// m_bottom = -gl->overscan_amount/2;
//}
}
static void xdk_d3d_set_rotation(void * data, unsigned orientation)
{
(void)data;
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)data;
FLOAT angle;
switch(orientation)
{
case ORIENTATION_NORMAL:
angle = M_PI * 0 / 180;
break;
case ORIENTATION_VERTICAL:
angle = M_PI * 270 / 180;
break;
case ORIENTATION_FLIPPED:
angle = M_PI * 180 / 180;
break;
case ORIENTATION_FLIPPED_ROTATED:
angle = M_PI * 90 / 180;
break;
}
#ifdef HAVE_HLSL
/* TODO: Move to D3DXMATRIX here */
hlsl_set_proj_matrix(XMMatrixRotationZ(angle));
#endif
d3d->should_resize = TRUE;
}
#ifdef HAVE_FBO
static void xdk_d3d_init_fbo(xdk_d3d_video_t *d3d)
{
if(!g_settings.video.render_to_texture)
return;
if (d3d->lpTexture_ot)
{
d3d->lpTexture_ot->Release();
d3d->lpTexture_ot = NULL;
}
if (d3d->lpSurface)
{
d3d->lpSurface->Release();
d3d->lpSurface = NULL;
}
d3d->d3d_render_device->CreateTexture(512 * g_settings.video.fbo_scale_x, 512 * g_settings.video.fbo_scale_y,
1, 0, g_console.gamma_correction ? ( D3DFORMAT )MAKESRGBFMT( D3DFMT_A8R8G8B8 ) : D3DFMT_A8R8G8B8,
0, &d3d->lpTexture_ot
, NULL
);
d3d->d3d_render_device->CreateRenderTarget(512 * g_settings.video.fbo_scale_x, 512 * g_settings.video.fbo_scale_y,
g_console.gamma_correction ? ( D3DFORMAT )MAKESRGBFMT( D3DFMT_A8R8G8B8 ) : D3DFMT_A8R8G8B8, D3DMULTISAMPLE_NONE,
0, 0, &d3d->lpSurface, NULL);
d3d->lpTexture_ot_as16srgb = *d3d->lpTexture_ot;
xdk_convert_texture_to_as16_srgb(d3d->lpTexture);
xdk_convert_texture_to_as16_srgb(&d3d->lpTexture_ot_as16srgb);
d3d->fbo_enabled = 1;
}
#endif
static void *xdk_d3d_init(const video_info_t *video, const input_driver_t **input, void **input_data)
{
if (driver.video_data)
return driver.video_data;
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)calloc(1, sizeof(xdk_d3d_video_t));
if (!d3d)
return NULL;
d3d->d3d_device = direct3d_create_ctx(D3D_SDK_VERSION);
if (!d3d->d3d_device)
{
free(d3d);
return NULL;
}
memset(&d3d->d3dpp, 0, sizeof(d3d->d3dpp));
// no letterboxing in 4:3 mode (if widescreen is
// unsupported
// Get video settings
memset(&d3d->video_mode, 0, sizeof(d3d->video_mode));
XGetVideoMode(&d3d->video_mode);
if(!d3d->video_mode.fIsWideScreen)
d3d->d3dpp.Flags |= D3DPRESENTFLAG_NO_LETTERBOX;
g_console.menus_hd_enable = d3d->video_mode.fIsHiDef;
d3d->d3dpp.BackBufferWidth = d3d->video_mode.fIsHiDef ? 1280 : 640;
d3d->d3dpp.BackBufferHeight = d3d->video_mode.fIsHiDef ? 720 : 480;
if(g_console.gamma_correction)
{
d3d->d3dpp.BackBufferFormat = g_console.color_format ? (D3DFORMAT)MAKESRGBFMT(D3DFMT_A8R8G8B8) : (D3DFORMAT)MAKESRGBFMT(D3DFMT_LIN_A1R5G5B5);
d3d->d3dpp.FrontBufferFormat = (D3DFORMAT)MAKESRGBFMT(D3DFMT_LE_X8R8G8B8);
}
else
{
d3d->d3dpp.BackBufferFormat = g_console.color_format ? D3DFMT_A8R8G8B8 : D3DFMT_LIN_A1R5G5B5;
d3d->d3dpp.FrontBufferFormat = D3DFMT_LE_X8R8G8B8;
}
d3d->d3dpp.MultiSampleQuality = 0;
d3d->d3dpp.PresentationInterval = video->vsync ? D3DPRESENT_INTERVAL_ONE : D3DPRESENT_INTERVAL_IMMEDIATE;
d3d->d3dpp.MultiSampleType = D3DMULTISAMPLE_NONE;
d3d->d3dpp.BackBufferCount = 2;
d3d->d3dpp.EnableAutoDepthStencil = FALSE;
d3d->d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3d->d3d_device->CreateDevice(0, D3DDEVTYPE_HAL, NULL, D3DCREATE_HARDWARE_VERTEXPROCESSING,
&d3d->d3dpp, &d3d->d3d_render_device);
#ifdef HAVE_HLSL
hlsl_init(g_settings.video.cg_shader_path, d3d->d3d_render_device);
#endif
d3d->d3d_render_device->CreateTexture(512, 512, 1, 0, D3DFMT_LIN_X1R5G5B5,
0, &d3d->lpTexture
, NULL
);
#ifdef HAVE_FBO
xdk_d3d_init_fbo(d3d);
#endif
D3DLOCKED_RECT d3dlr;
d3d->lpTexture->LockRect(0, &d3dlr, NULL, D3DLOCK_NOSYSLOCK);
memset(d3dlr.pBits, 0, 512 * d3dlr.Pitch);
d3d->lpTexture->UnlockRect(0);
d3d->last_width = 512;
d3d->last_height = 512;
d3d->d3d_render_device->CreateVertexBuffer(4 * sizeof(DrawVerticeFormats),
0, 0, 0, &d3d->vertex_buf, NULL);
static const DrawVerticeFormats init_verts[] = {
{ -1.0f, -1.0f, 0.0f, 1.0f },
{ 1.0f, -1.0f, 1.0f, 1.0f },
{ -1.0f, 1.0f, 0.0f, 0.0f },
{ 1.0f, 1.0f, 1.0f, 0.0f },
};
void *verts_ptr;
d3d->vertex_buf->Lock(0, 0, &verts_ptr, 0);
memcpy(verts_ptr, init_verts, sizeof(init_verts));
d3d->vertex_buf->Unlock();
static const D3DVERTEXELEMENT VertexElements[] =
{
{ 0, 0 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
{ 0, 2 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 },
D3DDECL_END()
};
d3d->d3d_render_device->CreateVertexDeclaration(VertexElements, &d3d->v_decl);
d3d->d3d_render_device->Clear(0, NULL, D3DCLEAR_TARGET,
0xff000000, 1.0f, 0);
d3d->d3d_render_device->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
d3d->d3d_render_device->SetRenderState(D3DRS_ZENABLE, FALSE);
D3DVIEWPORT vp = {0};
vp.Width = d3d->video_mode.fIsHiDef ? 1280 : 640;
vp.Height = d3d->video_mode.fIsHiDef ? 720 : 480;
vp.MinZ = 0.0f;
vp.MaxZ = 1.0f;
d3d->d3d_render_device->SetViewport(&vp);
if(g_console.viewports.custom_vp.width == 0)
g_console.viewports.custom_vp.width = vp.Width;
if(g_console.viewports.custom_vp.height == 0)
g_console.viewports.custom_vp.height = vp.Height;
xdk_d3d_set_rotation(d3d, g_console.screen_orientation);
d3d->vsync = video->vsync;
return d3d;
}
static bool xdk_d3d_frame(void *data, const void *frame,
unsigned width, unsigned height, unsigned pitch, const char *msg)
{
if (!frame)
return true;
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)data;
#ifdef HAVE_FBO
D3DSurface* pRenderTarget0;
#endif
bool menu_enabled = g_console.menu_enable;
if (d3d->last_width != width || d3d->last_height != height)
{
D3DLOCKED_RECT d3dlr;
d3d->lpTexture->LockRect(0, &d3dlr, NULL, D3DLOCK_NOSYSLOCK);
memset(d3dlr.pBits, 0, 512 * d3dlr.Pitch);
d3d->lpTexture->UnlockRect(0);
float tex_w = width / 512.0f;
float tex_h = height / 512.0f;
DrawVerticeFormats verts[] = {
{ -1.0f, -1.0f, 0.0f, tex_h },
{ 1.0f, -1.0f, tex_w, tex_h },
{ -1.0f, 1.0f, 0.0f, 0.0f },
{ 1.0f, 1.0f, tex_w, 0.0f },
};
// Align texels and vertices (D3D9 quirk).
for (unsigned i = 0; i < 4; i++)
{
verts[i].x -= 0.5f / 512.0f;
verts[i].y += 0.5f / 512.0f;
}
void *verts_ptr;
d3d->vertex_buf->Lock(0, 0, &verts_ptr, 0);
memcpy(verts_ptr, verts, sizeof(verts));
d3d->vertex_buf->Unlock();
d3d->last_width = width;
d3d->last_height = height;
}
#ifdef HAVE_FBO
if (d3d->fbo_enabled)
{
d3d->d3d_render_device->GetRenderTarget(0, &pRenderTarget0);
d3d->d3d_render_device->SetRenderTarget(0, d3d->lpSurface);
}
#endif
if (d3d->should_resize)
xdk_d3d_set_viewport(false);
d3d->d3d_render_device->Clear(0, NULL, D3DCLEAR_TARGET,
0xff000000, 1.0f, 0);
d3d->frame_count++;
d3d->d3d_render_device->SetTexture(0, d3d->lpTexture);
#ifdef HAVE_HLSL
hlsl_use(1);
#endif
#ifdef HAVE_FBO
if(d3d->fbo_enabled)
{
#ifdef HAVE_HLSL
hlsl_set_params(width, height, 512, 512, g_settings.video.fbo_scale_x * width,
g_settings.video.fbo_scale_y * height, d3d->frame_count);
#endif
D3DVIEWPORT vp = {0};
vp.Width = g_settings.video.fbo_scale_x * width;
vp.Height = g_settings.video.fbo_scale_y * height;
vp.X = 0;
vp.Y = 0;
vp.MinZ = 0.0f;
vp.MaxZ = 1.0f;
d3d->d3d_render_device->SetViewport(&vp);
}
else
#endif
{
#ifdef HAVE_HLSL
hlsl_set_params(width, height, 512, 512, d3d->d3dpp.BackBufferWidth,
d3d->d3dpp.BackBufferHeight, d3d->frame_count);
#endif
}
D3DLOCKED_RECT d3dlr;
d3d->lpTexture->LockRect(0, &d3dlr, NULL, D3DLOCK_NOSYSLOCK);
for (unsigned y = 0; y < height; y++)
{
const uint8_t *in = (const uint8_t*)frame + y * pitch;
uint8_t *out = (uint8_t*)d3dlr.pBits + y * d3dlr.Pitch;
memcpy(out, in, width * sizeof(uint16_t));
}
d3d->lpTexture->UnlockRect(0);
d3d->d3d_render_device->SetSamplerState(0, D3DSAMP_MINFILTER, g_settings.video.smooth ? D3DTEXF_LINEAR : D3DTEXF_POINT);
d3d->d3d_render_device->SetSamplerState(0, D3DSAMP_MAGFILTER, g_settings.video.smooth ? D3DTEXF_LINEAR : D3DTEXF_POINT);
d3d->d3d_render_device->SetSamplerState(0, D3DSAMP_ADDRESSU, D3DTADDRESS_BORDER);
d3d->d3d_render_device->SetSamplerState(0, D3DSAMP_ADDRESSV, D3DTADDRESS_BORDER);
d3d->d3d_render_device->SetVertexDeclaration(d3d->v_decl);
d3d->d3d_render_device->SetStreamSource(0, d3d->vertex_buf,
0,
sizeof(DrawVerticeFormats));
d3d->d3d_render_device->DrawPrimitive(D3DPT_TRIANGLESTRIP, 0, 2);
#ifdef HAVE_FBO
if(d3d->fbo_enabled)
{
d3d->d3d_render_device->Resolve(D3DRESOLVE_RENDERTARGET0, NULL, d3d->lpTexture_ot,
NULL, 0, 0, NULL, 0, 0, NULL);
d3d->d3d_render_device->SetRenderTarget(0, pRenderTarget0);
pRenderTarget0->Release();
d3d->d3d_render_device->SetTexture(0, &d3d->lpTexture_ot_as16srgb);
#ifdef HAVE_HLSL
hlsl_use(2);
hlsl_set_params(g_settings.video.fbo_scale_x * width, g_settings.video.fbo_scale_y * height, g_settings.video.fbo_scale_x * 512, g_settings.video.fbo_scale_y * 512, d3d->d3dpp.BackBufferWidth,
d3d->d3dpp.BackBufferHeight, d3d->frame_count);
#endif
xdk_d3d_set_viewport(false);
d3d->d3d_render_device->SetSamplerState(0, D3DSAMP_MINFILTER, g_settings.video.second_pass_smooth ? D3DTEXF_LINEAR : D3DTEXF_POINT);
d3d->d3d_render_device->SetSamplerState(0, D3DSAMP_MAGFILTER, g_settings.video.second_pass_smooth ? D3DTEXF_LINEAR : D3DTEXF_POINT);
d3d->d3d_render_device->SetSamplerState(0, D3DSAMP_ADDRESSU, D3DTADDRESS_BORDER);
d3d->d3d_render_device->SetSamplerState(0, D3DSAMP_ADDRESSV, D3DTADDRESS_BORDER);
d3d->d3d_render_device->SetVertexDeclaration(d3d->v_decl);
d3d->d3d_render_device->SetStreamSource(0, d3d->vertex_buf,
0,
sizeof(DrawVerticeFormats));
d3d->d3d_render_device->DrawPrimitive(D3DPT_TRIANGLESTRIP, 0, 2);
}
#endif
/* XBox 360 specific font code */
if (msg && !menu_enabled)
{
xdk360_console_format(msg);
xdk360_console_draw();
}
if(!d3d->block_swap)
gfx_ctx_swap_buffers();
return true;
}
static void xdk_d3d_set_nonblock_state(void *data, bool state)
{
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)data;
if(d3d->vsync)
{
RARCH_LOG("D3D Vsync => %s\n", state ? "off" : "on");
gfx_ctx_set_swap_interval(state ? 0 : 1, TRUE);
}
}
static bool xdk_d3d_alive(void *data)
{
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)data;
check_window(d3d);
return !d3d->quitting;
}
static bool xdk_d3d_focus(void *data)
{
(void)data;
return gfx_ctx_window_has_focus();
}
static void xdk_d3d_start(void)
{
video_info_t video_info = {0};
video_info.vsync = g_settings.video.vsync;
video_info.force_aspect = false;
video_info.fullscreen = true;
video_info.smooth = g_settings.video.smooth;
video_info.input_scale = 2;
driver.video_data = xdk_d3d_init(&video_info, NULL, NULL);
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)driver.video_data;
gfx_ctx_set_swap_interval(d3d->vsync ? 1 : 0, false);
HRESULT hr = d3d9_init_font("game:\\media\\Arial_12.xpr");
if(hr < 0)
{
RARCH_ERR("Couldn't create debug console.\n");
}
}
static void xdk_d3d_restart(void)
{
}
static void xdk_d3d_stop(void)
{
void *data = driver.video_data;
driver.video_data = NULL;
d3d9_deinit_font();
xdk_d3d_free(data);
}
static void xdk_d3d_apply_state_changes(void)
{
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)driver.video_data;
d3d->should_resize = true;
}
const video_driver_t video_xdk_d3d = {
xdk_d3d_init,
xdk_d3d_frame,
xdk_d3d_set_nonblock_state,
xdk_d3d_alive,
xdk_d3d_focus,
NULL,
xdk_d3d_free,
"xdk_d3d",
xdk_d3d_start,
xdk_d3d_stop,
xdk_d3d_restart,
xdk_d3d_apply_state_changes,
xdk_d3d_set_rotation,
};
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