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softgpu: Use range loops for sprite fast path.

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Unknown W. Brackets 2021-11-14 09:29:58 -08:00
parent 55cde6bd6a
commit 09a9927b82
1 changed files with 66 additions and 47 deletions
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113
GPU/Software/RasterizerRectangle.cpp
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@ -5,6 +5,7 @@
#include "Common/Data/Convert/ColorConv.h"
#include "Common/Profiler/Profiler.h"
#include "Common/Thread/ParallelLoop.h"
#include "Core/Config.h"
#include "Core/MemMap.h"
@ -97,6 +98,8 @@ void DrawSprite(const VertexData& v0, const VertexData& v1) {
bool isWhite = v1.color0 == Vec4<int>(255, 255, 255, 255);
constexpr int MIN_LINES_PER_THREAD = 8;
if (gstate.isTextureMapEnabled()) {
// 1:1 (but with mirror support) texture mapping!
int s_start = v0.texturecoords.x;
@ -137,48 +140,60 @@ void DrawSprite(const VertexData& v0, const VertexData& v1) {
gstate.getTextureFunction() == GE_TEXFUNC_MODULATE &&
gstate.getColorMask() == 0x000000 &&
gstate.FrameBufFormat() == GE_FORMAT_5551) {
int t = t_start;
for (int y = pos0.y; y < pos1.y; y++) {
int s = s_start;
u16 *pixel = fb.Get16Ptr(pos0.x, y, gstate.FrameBufStride());
if (isWhite) {
for (int x = pos0.x; x < pos1.x; x++) {
u32 tex_color = nearestFunc(s, t, texptr, texbufw, 0);
if (tex_color & 0xFF000000) {
DrawSinglePixel5551(pixel, tex_color);
if (isWhite) {
ParallelRangeLoop(&g_threadManager, [=](int y1, int y2) {
int t = t_start + (y1 - pos0.y) * dt;
for (int y = y1; y < y2; y++) {
int s = s_start;
u16 *pixel = fb.Get16Ptr(pos0.x, y, gstate.FrameBufStride());
for (int x = pos0.x; x < pos1.x; x++) {
u32 tex_color = nearestFunc(s, t, texptr, texbufw, 0);
if (tex_color & 0xFF000000) {
DrawSinglePixel5551(pixel, tex_color);
}
s += ds;
pixel++;
}
s += ds;
pixel++;
t += dt;
}
} else {
}, pos0.y, pos1.y, MIN_LINES_PER_THREAD);
} else {
ParallelRangeLoop(&g_threadManager, [=](int y1, int y2) {
int t = t_start + (y1 - pos0.y) * dt;
for (int y = y1; y < y2; y++) {
int s = s_start;
u16 *pixel = fb.Get16Ptr(pos0.x, y, gstate.FrameBufStride());
for (int x = pos0.x; x < pos1.x; x++) {
Vec4<int> prim_color = v1.color0;
Vec4<int> tex_color = Vec4<int>::FromRGBA(nearestFunc(s, t, texptr, texbufw, 0));
prim_color = ModulateRGBA(prim_color, tex_color);
if (prim_color.a() > 0) {
DrawSinglePixel5551(pixel, prim_color.ToRGBA());
}
s += ds;
pixel++;
}
t += dt;
}
}, pos0.y, pos1.y, MIN_LINES_PER_THREAD);
}
} else {
ParallelRangeLoop(&g_threadManager, [=](int y1, int y2) {
int t = t_start + (y1 - pos0.y) * dt;
for (int y = y1; y < y2; y++) {
int s = s_start;
// Not really that fast but faster than triangle.
for (int x = pos0.x; x < pos1.x; x++) {
Vec4<int> prim_color = v1.color0;
Vec4<int> tex_color = Vec4<int>::FromRGBA(nearestFunc(s, t, texptr, texbufw, 0));
prim_color = ModulateRGBA(prim_color, tex_color);
if (prim_color.a() > 0) {
DrawSinglePixel5551(pixel, prim_color.ToRGBA());
}
prim_color = GetTextureFunctionOutput(prim_color, tex_color);
DrawingCoords pos(x, y, z);
DrawSinglePixelNonClear(pos, (u16)z, 1.0f, prim_color);
s += ds;
pixel++;
}
t += dt;
}
t += dt;
}
} else {
int t = t_start;
for (int y = pos0.y; y < pos1.y; y++) {
int s = s_start;
// Not really that fast but faster than triangle.
for (int x = pos0.x; x < pos1.x; x++) {
Vec4<int> prim_color = v1.color0;
Vec4<int> tex_color = Vec4<int>::FromRGBA(nearestFunc(s, t, texptr, texbufw, 0));
prim_color = GetTextureFunctionOutput(prim_color, tex_color);
DrawingCoords pos(x, y, z);
DrawSinglePixelNonClear(pos, (u16)z, 1.0f, prim_color);
s += ds;
}
t += dt;
}
}, pos0.y, pos1.y, MIN_LINES_PER_THREAD);
}
} else {
if (pos1.x > scissorBR.x) pos1.x = scissorBR.x + 1;
@ -201,22 +216,26 @@ void DrawSprite(const VertexData& v0, const VertexData& v1) {
if (v1.color0.a() == 0)
return;
for (int y = pos0.y; y < pos1.y; y++) {
u16 *pixel = fb.Get16Ptr(pos0.x, y, gstate.FrameBufStride());
for (int x = pos0.x; x < pos1.x; x++) {
Vec4<int> prim_color = v1.color0;
DrawSinglePixel5551(pixel, prim_color.ToRGBA());
pixel++;
ParallelRangeLoop(&g_threadManager, [=](int y1, int y2) {
for (int y = y1; y < y2; y++) {
u16 *pixel = fb.Get16Ptr(pos0.x, y, gstate.FrameBufStride());
for (int x = pos0.x; x < pos1.x; x++) {
Vec4<int> prim_color = v1.color0;
DrawSinglePixel5551(pixel, prim_color.ToRGBA());
pixel++;
}
}
}
}, pos0.y, pos1.y, MIN_LINES_PER_THREAD);
} else {
for (int y = pos0.y; y < pos1.y; y++) {
for (int x = pos0.x; x < pos1.x; x++) {
Vec4<int> prim_color = v1.color0;
DrawingCoords pos(x, y, z);
DrawSinglePixelNonClear(pos, (u16)z, fog, prim_color);
ParallelRangeLoop(&g_threadManager, [=](int y1, int y2) {
for (int y = y1; y < y2; y++) {
for (int x = pos0.x; x < pos1.x; x++) {
Vec4<int> prim_color = v1.color0;
DrawingCoords pos(x, y, z);
DrawSinglePixelNonClear(pos, (u16)z, fog, prim_color);
}
}
}
}, pos0.y, pos1.y, MIN_LINES_PER_THREAD);
}
}
}