void PixelShaderCache::Init()
{
last_entry = NULL;
//program used for clear screen
{
char pprog[3072];
sprintf(pprog, "void main(\n"
"out float4 ocol0 : COLOR0,\n"
" in float4 incol0 : COLOR0){\n"
"ocol0 = incol0;\n"
"}\n");
s_ClearProgram = D3D::CompileAndCreatePixelShader(pprog, (int)strlen(pprog));
}
int shaderModel = ((D3D::GetCaps().PixelShaderVersion >> 8) & 0xFF);
int maxConstants = (shaderModel < 3) ? 32 : ((shaderModel < 4) ? 224 : 65536);
// other screen copy/convert programs
for(int copyMatrixType = 0; copyMatrixType < NUM_COPY_TYPES; copyMatrixType++)
{
for(int depthType = 0; depthType < NUM_DEPTH_CONVERSION_TYPES; depthType++)
{
for(int ssaaMode = 0; ssaaMode < MAX_SSAA_SHADERS; ssaaMode++)
{
if(ssaaMode && !s_CopyProgram[copyMatrixType][depthType][ssaaMode-1]
|| depthType && !s_CopyProgram[copyMatrixType][depthType-1][ssaaMode]
|| copyMatrixType && !s_CopyProgram[copyMatrixType-1][depthType][ssaaMode])
{
// if it failed at a lower setting, it's going to fail here for the same reason it did there,
// so skip this attempt to avoid duplicate error messages.
s_CopyProgram[copyMatrixType][depthType][ssaaMode] = NULL;
}
else
{
s_CopyProgram[copyMatrixType][depthType][ssaaMode] = CreateCopyShader(copyMatrixType, depthType, ssaaMode);
}
}
}
}
Clear();
if (!File::Exists(File::GetUserPath(D_SHADERCACHE_IDX)))
File::CreateDir(File::GetUserPath(D_SHADERCACHE_IDX).c_str());
SETSTAT(stats.numPixelShadersCreated, 0);
SETSTAT(stats.numPixelShadersAlive, 0);
char cache_filename[MAX_PATH];
sprintf(cache_filename, "%sdx9-%s-ps.cache", File::GetUserPath(D_SHADERCACHE_IDX).c_str(),
SConfig::GetInstance().m_LocalCoreStartupParameter.m_strUniqueID.c_str());
PixelShaderCacheInserter inserter;
g_ps_disk_cache.OpenAndRead(cache_filename, inserter);
if (g_Config.bEnableShaderDebugging)
Clear();
}
void PixelShaderCache::Init()
{
s_pixel_shaders_lock.unlock();
for (u32 i = 0; i < PSRM_DEPTH_ONLY + 1; i++)
{
s_last_entry[i] = nullptr;
}
s_compiler = &HLSLAsyncCompiler::getInstance();
//program used for clear screen
{
char pprog[3072];
sprintf(pprog, "void main(\n"
"out float4 ocol0 : COLOR0,\n"
" in float4 incol0 : COLOR0){\n"
"ocol0 = incol0;\n"
"}\n");
s_clear_program = D3D::CompileAndCreatePixelShader(pprog, (int)strlen(pprog));
}
int shaderModel = ((D3D::GetCaps().PixelShaderVersion >> 8) & 0xFF);
int maxConstants = (shaderModel < 3) ? 32 : ((shaderModel < 4) ? 224 : 65536);
// other screen copy/convert programs
for (int copyMatrixType = 0; copyMatrixType < NUM_COPY_TYPES; copyMatrixType++)
{
for (int depthType = 0; depthType < NUM_DEPTH_CONVERSION_TYPES; depthType++)
{
for (int ssaaMode = 0; ssaaMode < MAX_SSAA_SHADERS; ssaaMode++)
{
if (ssaaMode && !s_copy_program[copyMatrixType][depthType][ssaaMode - 1]
|| depthType && !s_copy_program[copyMatrixType][depthType - 1][ssaaMode]
|| copyMatrixType && !s_copy_program[copyMatrixType - 1][depthType][ssaaMode])
{
// if it failed at a lower setting, it's going to fail here for the same reason it did there,
// so skip this attempt to avoid duplicate error messages.
s_copy_program[copyMatrixType][depthType][ssaaMode] = NULL;
}
else
{
s_copy_program[copyMatrixType][depthType][ssaaMode] = CreateCopyShader(copyMatrixType, depthType, ssaaMode);
}
}
}
}
Clear();
if (!File::Exists(File::GetUserPath(D_SHADERCACHE_IDX)))
File::CreateDir(File::GetUserPath(D_SHADERCACHE_IDX).c_str());
SETSTAT(stats.numPixelShadersCreated, 0);
SETSTAT(stats.numPixelShadersAlive, 0);
pKey_t gameid = (pKey_t)GetMurmurHash3(reinterpret_cast<const u8*>(SConfig::GetInstance().m_strGameID.data()), (u32)SConfig::GetInstance().m_strGameID.size(), 0);
s_pshaders = ObjectUsageProfiler<PixelShaderUid, pKey_t, PSCacheEntry, PixelShaderUid::ShaderUidHasher>::Create(
gameid,
PIXELSHADERGEN_UID_VERSION,
"Ishiiruka.ps.dx9",
StringFromFormat("%s.ps.dx9", SConfig::GetInstance().m_strGameID.c_str())
);
std::string cache_filename = StringFromFormat("%sIDX9-%s-ps.cache", File::GetUserPath(D_SHADERCACHE_IDX).c_str(),
SConfig::GetInstance().m_strGameID.c_str());
PixelShaderCacheInserter inserter;
g_ps_disk_cache.OpenAndRead(cache_filename, inserter);
if (g_ActiveConfig.bCompileShaderOnStartup)
{
std::vector<PixelShaderUid> shaders;
size_t shader_count = 0;
s_pshaders->ForEachMostUsedByCategory(gameid,
[&](const PixelShaderUid& item, size_t total)
{
PixelShaderUid newitem = item;
pixel_shader_uid_data& uid_data = newitem.GetUidData<pixel_shader_uid_data>();
if (uid_data.render_mode == PSRM_DUAL_SOURCE_BLEND && !g_ActiveConfig.backend_info.bSupportsDualSourceBlend)
{
uid_data.render_mode = PSRM_DEFAULT;
newitem.ClearHASH();
newitem.CalculateUIDHash();
CompilePShader(newitem, PIXEL_SHADER_RENDER_MODE::PSRM_DEFAULT, true);
uid_data.render_mode = PSRM_ALPHA_PASS;
uid_data.fog_proj = 0;
uid_data.fog_RangeBaseEnabled = 0;
newitem.ClearHASH();
newitem.CalculateUIDHash();
CompilePShader(newitem, PIXEL_SHADER_RENDER_MODE::PSRM_ALPHA_PASS, true);
}
else
{
newitem.ClearHASH();
newitem.CalculateUIDHash();
CompilePShader(newitem, PIXEL_SHADER_RENDER_MODE::PSRM_DEFAULT, true);
}
shader_count++;
if ((shader_count & 7) == 0)
{
Host_UpdateTitle(StringFromFormat("Compiling Pixel Shaders %i %% (%i/%i)", (shader_count * 100) / total, shader_count, total));
s_compiler->WaitForFinish();
}
},
[](PSCacheEntry& entry)
{
return !entry.shader;
}, true);
s_compiler->WaitForFinish();
}
}
