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https://github.com/CTCaer/RetroArch.git
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(3DS) start porting shaders to the picasso format.
This commit is contained in:
aliaspider
parent
6be66507d6
commit
c370afd861
16
Makefile.ctr
16
Makefile.ctr
@ -352,14 +352,15 @@ else
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BANNERTOOL = ctr/tools/bannertool.exe
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endif
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%.o: %.shader
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python $(AEMSTRO)/aemstro_as.py $< $(notdir $<).shbin
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$(DEVKITARM)/bin/bin2s $(notdir $<).shbin | $(PREFIX)as -o $@
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echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
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echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
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echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
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rm $(notdir $<).shbin
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%.o: %.vsh %.gsh
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$(DEVKITARM)/bin/picasso $^ -o $*.shbin
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$(DEVKITARM)/bin/bin2s $*.shbin | $(PREFIX)as -o $@
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rm $*.shbin
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%.o: %.vsh
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$(DEVKITARM)/bin/picasso $^ -o $*.shbin
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$(DEVKITARM)/bin/bin2s $*.shbin | $(PREFIX)as -o $@
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rm $*.shbin
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%.o: %.cpp
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$(CXX) -c -o $@ $< $(CXXFLAGS) $(INCDIRS)
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@ -415,7 +416,6 @@ clean:
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rm -f $(TARGET).smdh
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rm -f $(TARGET).bnr
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rm -f $(TARGET).icn
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rm -f *_shader_shbin.h
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rm -f ctr/ctr_config_*.o
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rm -f ctr/3dsx_custom_crt0.o
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@ -22,7 +22,6 @@
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#include <retro_inline.h>
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#include "ctr_gu.h"
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#include "ctr_sprite_shader_shbin.h"
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#include "../../command_event.h"
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#include "../../general.h"
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@ -36,6 +35,8 @@
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#define CTR_GPU_FRAMEBUFFER ((void*)0x1F119400)
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#define CTR_GPU_DEPTHBUFFER ((void*)0x1F370800)
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extern const u8 ctr_sprite_shbin[];
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extern const u32 ctr_sprite_shbin_size;
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typedef struct
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{
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@ -306,7 +307,7 @@ static void* ctr_init(const video_info_t* video,
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CTR_TOP_FRAMEBUFFER_WIDTH, CTR_TOP_FRAMEBUFFER_HEIGHT,
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ctr->menu.texture_width, ctr->menu.texture_height);
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ctr->dvlb = DVLB_ParseFile((u32*)ctr_sprite_shader_shbin, ctr_sprite_shader_shbin_size);
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ctr->dvlb = DVLB_ParseFile((u32*)ctr_sprite_shbin, ctr_sprite_shbin_size);
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ctrGuSetVshGsh(&ctr->shader, ctr->dvlb, 2, 2);
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shaderProgramUse(&ctr->shader);
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65
gfx/drivers/ctr_sprite.gsh
Normal file
65
gfx/drivers/ctr_sprite.gsh
Normal file
@ -0,0 +1,65 @@
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; Uniforms
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;.fvec scale_vector
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;.alias viewport_scale scale_vector.yxyx
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;.alias texture_scale scale_vector.zwzw
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.gsh
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.fvec c0_
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.constf c20_(1.0, 1.0, 1.0, 1.0)
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.constf c21_(0.0, 0.0, 0.0, 0.0)
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.constf c22_(0.0, 1.0, 0.0, 1.0)
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.constf c23_(0.0, 0.0, -1.0, 1.0)
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; Inputs
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.alias sprite_coords v0
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.alias tex_size v1
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.out o0_ position
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.out o1_ color
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.out o2_ texcoord0
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.entry main_gsh
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.proc main_gsh
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setemit 0
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mov o0_.xy, v0
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mov o0_.zw, c23_.zwzw
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mov o1_, c20_
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mov o2_, v1
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emit
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setemit 1
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mov o0_.x, v0
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mov o0_.y, v0.zwzw
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mov o0_.zw, c23_.zwzw
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mov o1_, c20_
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mov o2_.x, v1.zwzw
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mov o2_.yzw, v1.xyxy
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emit
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setemit 2, prim inv
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mov o0_.xy, v0.zw
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mov o0_.zw, c23_.zwzw
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mov o1_, c20_
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mov o2_, v1_.zwzw
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emit
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setemit 1, prim
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mov o0_.x, v0.zwzw
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mov o0_.y, v0
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mov o0_.zw, c23_.zwzw
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mov o1_, c20_
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mov o2_.x, v1
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mov o2_.yzw, v1.zwzw
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emit
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end
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.end
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@ -1,86 +0,0 @@
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.const c20, 1.0, 1.0, 1.0, 1.0
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.const c21, 0.0, 0.0, 0.0, 0.0
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.const c22, 0.0, 1.0, 0.0, 1.0
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.const c23, 0.0, 0.0, -1.0, 1.0
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; .in v0, x0,y0,x1,y1
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; .in v1, tex_w,tex_h
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.out o0, result.position, 0xF
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.out o1, result.color, 0xF
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.out o2, result.texcoord0, 0x3
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; .uniform c0, c0, scale_vector
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.vsh main_vsh, endmain_vsh
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.gsh main_gsh, endmain_gsh
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main_vsh:
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mul r0, c0, v0 (0x1)
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add o0, c20, r0 (0x0)
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mul r1, c0, v1 (0x2)
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mov r1, c21 (0x3)
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add o1, c22, r1 (0x0)
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nop
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end
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endmain_vsh:
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main_gsh:
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setemit vtx0, false, false
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mov o0, v0 (0x3)
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mov o0, c23 (0x2)
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mov o1, c20 (0x0)
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mov o2, v1 (0x0)
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emit
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setemit vtx1, false, false
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mov o0, v0 (0x4)
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mov o0, v0 (0x8)
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mov o0, c23 (0x2)
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mov o1, c20 (0x0)
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mov o2, v1 (0x7)
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mov o2, v1 (0x9)
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emit
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setemit vtx2, true, true
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mov o0, v0 (0x6)
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mov o0, c23 (0x2)
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mov o1, c20 (0x0)
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mov o2, v1 (0xB)
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emit
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setemit vtx1, true, false
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mov o0, v0 (0x7)
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mov o0, v0 (0x5)
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mov o0, c23 (0x2)
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mov o1, c20 (0x0)
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mov o2, v1 (0x4)
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mov o2, v1 (0xA)
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emit
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nop
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end
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endmain_gsh:
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; operand descriptors
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.opdesc xyzw, xyzw, xyzw ; 0x0
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.opdesc xyzw, yxyx, yxwz ; 0x1
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.opdesc __zw, zwzw, xyxy ; 0x2
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.opdesc xy__, xyzw, xyzw ; 0x3
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.opdesc x___, xyzw, xyzw ; 0x4
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.opdesc _y__, xyzw, xyzw ; 0x5
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.opdesc xy__, zwzw, zwzw ; 0x6
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.opdesc x___, zwzw, zwzw ; 0x7
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.opdesc _y__, zwzw, zwzw ; 0x8
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.opdesc _yzw, xyxy, xyxy ; 0x9
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.opdesc _yzw, zwzw, zwzw ; 0xA
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.opdesc xyzw, zwzw, zwzw ; 0xB
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27
gfx/drivers/ctr_sprite.vsh
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27
gfx/drivers/ctr_sprite.vsh
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@ -0,0 +1,27 @@
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; Uniforms
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;.fvec scale_vector
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;.alias viewport_scale scale_vector.yxyx
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;.alias texture_scale scale_vector.zwzw
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.fvec c0_
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.constf c20_(1.0, 1.0, 1.0, 1.0)
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.constf c21_(0.0, 0.0, 0.0, 0.0)
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.constf c22_(0.0, 1.0, 0.0, 1.0)
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.constf c23_(0.0, 0.0, -1.0, 1.0)
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; Inputs
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;.alias pos v0
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;.alias tex_coord v1
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.out o0_ position
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.out o1_ texcoord0
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.entry main_vsh
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.proc main_vsh
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mul r0, c0_.yxyx, v0.yxwz
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add o0_, c20_, r0
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mul r1.zw, c0_.zwzw, v1.xyxy
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mov r1.xy, c21_
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add o1_, c22_, r1
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end
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.end
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