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Renderer: Add prepareForDraw callback

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wheremyfoodat 2024-07-24 23:23:24 +03:00
parent 156c3031a2
commit 90f411889b
7 changed files with 81 additions and 71 deletions
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2
src/core/PICA/gpu.cpp
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@ -117,13 +117,13 @@ void GPU::reset() {
externalRegs[Framebuffer1Config] = static_cast<u32>(PICA::ColorFmt::RGB8);
externalRegs[Framebuffer1Select] = 0;
renderer->setUbershaderSetting(config.useUbershaders);
renderer->reset();
}
// Call the correct version of drawArrays based on whether this is an indexed draw (first template parameter)
// And whether we are going to use the shader JIT (second template parameter)
void GPU::drawArrays(bool indexed) {
renderer->prepareForDraw(shaderUnit, false);
const bool shaderJITEnabled = ShaderJIT::isAvailable() && config.shaderJitEnabled;
if (indexed) {

1
src/core/PICA/regs.cpp
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@ -249,6 +249,7 @@ void GPU::writeInternalReg(u32 index, u32 value, u32 mask) {
// If we've reached 3 verts, issue a draw call
// Handle rendering depending on the primitive type
if (immediateModeVertIndex == 3) {
renderer->prepareForDraw(shaderUnit, true);
renderer->drawVertices(PICA::PrimType::TriangleList, immediateModeVertices);
switch (primType) {

20
src/core/PICA/shader_decompiler.cpp
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@ -72,19 +72,17 @@ const Function* ShaderDecompiler::findFunction(const AddressRange& range) {
void ShaderDecompiler::writeAttributes() {
decompiledShader += R"(
layout(location = 0) in vec4 inputs[8];
layout(location = 0) in vec4 inputs[8];
layout(std140) uniform PICAShaderUniforms {
vec4 uniform_float[96];
uvec4 uniform_int;
uint uniform_bool;
};
layout(std140) uniform PICAShaderUniforms {
vec4 uniform_float[96];
uvec4 uniform_int;
uint uniform_bool;
};
vec4 temp_registers[16];
vec4 dummy_vec = vec4(0.0);
vec4 temp_registers[16];
vec4 output_registers[8];
vec4 dummy_vec = vec4(0.0);
)";
decompiledShader += "\n";
}
std::string ShaderDecompiler::decompile() {