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Remove 4 column wall drawers

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This commit is contained in:
Magnus Norddahl 2016-12-27 07:18:04 +01:00
commit 49903af394
16 changed files with 120 additions and 1404 deletions
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67
tools/drawergen/fixedfunction/drawskycodegen.cpp
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@ -32,28 +32,16 @@
#include "ssa/ssa_struct_type.h"
#include "ssa/ssa_value.h"
void DrawSkyCodegen::Generate(DrawSkyVariant variant, bool fourColumns, SSAValue args, SSAValue thread_data)
void DrawSkyCodegen::Generate(DrawSkyVariant variant, SSAValue args, SSAValue thread_data)
{
dest = args[0][0].load(true);
source0[0] = args[0][1].load(true);
source0[1] = args[0][2].load(true);
source0[2] = args[0][3].load(true);
source0[3] = args[0][4].load(true);
source1[0] = args[0][5].load(true);
source1[1] = args[0][6].load(true);
source1[2] = args[0][7].load(true);
source1[3] = args[0][8].load(true);
source0 = args[0][1].load(true);
source1 = args[0][5].load(true);
pitch = args[0][9].load(true);
count = args[0][10].load(true);
dest_y = args[0][11].load(true);
texturefrac[0] = args[0][12].load(true);
texturefrac[1] = args[0][13].load(true);
texturefrac[2] = args[0][14].load(true);
texturefrac[3] = args[0][15].load(true);
iscale[0] = args[0][16].load(true);
iscale[1] = args[0][17].load(true);
iscale[2] = args[0][18].load(true);
iscale[3] = args[0][19].load(true);
texturefrac = args[0][12].load(true);
iscale = args[0][16].load(true);
textureheight0 = args[0][20].load(true);
SSAInt textureheight1 = args[0][21].load(true);
maxtextureheight1 = textureheight1 - 1;
@ -70,66 +58,45 @@ void DrawSkyCodegen::Generate(DrawSkyVariant variant, bool fourColumns, SSAValue
pitch = pitch * thread.num_cores;
int numColumns = fourColumns ? 4 : 1;
for (int i = 0; i < numColumns; i++)
{
stack_frac[i].store(texturefrac[i] + iscale[i] * skipped_by_thread(dest_y, thread));
fracstep[i] = iscale[i] * thread.num_cores;
}
stack_frac.store(texturefrac + iscale * skipped_by_thread(dest_y, thread));
fracstep = iscale * thread.num_cores;
Loop(variant, fourColumns);
Loop(variant);
}
void DrawSkyCodegen::Loop(DrawSkyVariant variant, bool fourColumns)
void DrawSkyCodegen::Loop(DrawSkyVariant variant)
{
int numColumns = fourColumns ? 4 : 1;
stack_index.store(SSAInt(0));
{
SSAForBlock loop;
SSAInt index = stack_index.load();
loop.loop_block(index < count);
SSAInt frac[4];
for (int i = 0; i < numColumns; i++)
frac[i] = stack_frac[i].load();
SSAInt frac = stack_frac.load();
SSAInt offset = index * pitch * 4;
if (fourColumns)
{
SSAVec4i colors[4];
for (int i = 0; i < 4; i++)
colors[i] = FadeOut(frac[i], Sample(frac[i], i, variant));
SSAVec16ub color(SSAVec8s(colors[0], colors[1]), SSAVec8s(colors[2], colors[3]));
dest[offset].store_unaligned_vec16ub(color);
}
else
{
SSAVec4i color = FadeOut(frac[0], Sample(frac[0], 0, variant));
dest[offset].store_vec4ub(color);
}
SSAVec4i color = FadeOut(frac, Sample(frac, variant));
dest[offset].store_vec4ub(color);
stack_index.store(index.add(SSAInt(1), true, true));
for (int i = 0; i < numColumns; i++)
stack_frac[i].store(frac[i] + fracstep[i]);
stack_frac.store(frac + fracstep);
loop.end_block();
}
}
SSAVec4i DrawSkyCodegen::Sample(SSAInt frac, int index, DrawSkyVariant variant)
SSAVec4i DrawSkyCodegen::Sample(SSAInt frac, DrawSkyVariant variant)
{
SSAInt sample_index = (((frac << 8) >> FRACBITS) * textureheight0) >> FRACBITS;
if (variant == DrawSkyVariant::Single)
{
return source0[index][sample_index * 4].load_vec4ub(false);
return source0[sample_index * 4].load_vec4ub(false);
}
else
{
SSAInt sample_index2 = SSAInt::MIN(sample_index, maxtextureheight1);
SSAVec4i color0 = source0[index][sample_index * 4].load_vec4ub(false);
SSAVec4i color1 = source1[index][sample_index2 * 4].load_vec4ub(false);
SSAVec4i color0 = source0[sample_index * 4].load_vec4ub(false);
SSAVec4i color1 = source1[sample_index2 * 4].load_vec4ub(false);
return blend_alpha_blend(color0, color1);
}
}