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GLSL shader gen: Add alpha test (...half of it I guess)

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wheremyfoodat 2024-05-13 00:51:40 +03:00
parent 798c651a17
commit 842943fa4c
7 changed files with 108 additions and 38 deletions
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27
include/renderer_gl/renderer_gl.hpp
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@ -7,6 +7,7 @@
#include <unordered_map>
#include "PICA/float_types.hpp"
#include "PICA/pica_frag_config.hpp"
#include "PICA/pica_hash.hpp"
#include "PICA/pica_vertex.hpp"
#include "PICA/regs.hpp"
@ -21,32 +22,6 @@
// More circular dependencies!
class GPU;
namespace PICA {
struct FragmentConfig {
u32 texUnitConfig;
u32 texEnvUpdateBuffer;
// TODO: This should probably be a uniform
u32 texEnvBufferColor;
// There's 6 TEV stages, and each one is configured via 5 word-sized registers
std::array<u32, 5 * 6> tevConfigs;
// Hash function and equality operator required by std::unordered_map
bool operator==(const FragmentConfig& config) const {
return std::memcmp(this, &config, sizeof(FragmentConfig)) == 0;
}
};
} // namespace PICA
// Override std::hash for our fragment config class
template <>
struct std::hash<PICA::FragmentConfig> {
std::size_t operator()(const PICA::FragmentConfig& config) const noexcept {
return PICAHash::computeHash((const char*)&config, sizeof(config));
}
};
class RendererGL final : public Renderer {
GLStateManager gl = {};