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gl_rasterizer: Add a new dirty flag for any lighting lut.

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This commit is contained in:
Markus Wick 2018-05-19 14:47:25 +02:00
parent a8396cdbed
commit 5a9cde138d
2 changed files with 23 additions and 17 deletions
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37
src/video_core/renderer_opengl/gl_rasterizer.cpp
View file

@ -67,7 +67,8 @@ RasterizerOpenGL::RasterizerOpenGL()
uniform_block_data.dirty = true;
uniform_block_data.lut_dirty.fill(true);
uniform_block_data.lighting_lut_dirty.fill(true);
uniform_block_data.lighting_lut_dirty_any = true;
uniform_block_data.fog_lut_dirty = true;
@ -1382,7 +1383,8 @@ void RasterizerOpenGL::NotifyPicaRegisterChanged(u32 id) {
case PICA_REG_INDEX_WORKAROUND(lighting.lut_data[6], 0x1ce):
case PICA_REG_INDEX_WORKAROUND(lighting.lut_data[7], 0x1cf): {
auto& lut_config = regs.lighting.lut_config;
uniform_block_data.lut_dirty[lut_config.type] = true;
uniform_block_data.lighting_lut_dirty[lut_config.type] = true;
uniform_block_data.lighting_lut_dirty_any = true;
break;
}
}
@ -1950,24 +1952,27 @@ void RasterizerOpenGL::SyncAndUploadLUTs() {
sizeof(GLvec4) * 256; // proctex diff
// Sync the lighting luts
for (unsigned index = 0; index < uniform_block_data.lut_dirty.size(); index++) {
if (uniform_block_data.lut_dirty[index]) {
std::array<GLvec2, 256> new_data;
const auto& source_lut = Pica::g_state.lighting.luts[index];
std::transform(source_lut.begin(), source_lut.end(), new_data.begin(),
[](const auto& entry) {
return GLvec2{entry.ToFloat(), entry.DiffToFloat()};
});
if (uniform_block_data.lighting_lut_dirty_any) {
for (unsigned index = 0; index < uniform_block_data.lighting_lut_dirty.size(); index++) {
if (uniform_block_data.lighting_lut_dirty[index]) {
std::array<GLvec2, 256> new_data;
const auto& source_lut = Pica::g_state.lighting.luts[index];
std::transform(source_lut.begin(), source_lut.end(), new_data.begin(),
[](const auto& entry) {
return GLvec2{entry.ToFloat(), entry.DiffToFloat()};
});
if (new_data != lighting_lut_data[index]) {
lighting_lut_data[index] = new_data;
glBindBuffer(GL_TEXTURE_BUFFER, lighting_lut_buffer.handle);
glBufferSubData(GL_TEXTURE_BUFFER, index * new_data.size() * sizeof(GLvec2),
new_data.size() * sizeof(GLvec2), new_data.data());
if (new_data != lighting_lut_data[index]) {
lighting_lut_data[index] = new_data;
glBindBuffer(GL_TEXTURE_BUFFER, lighting_lut_buffer.handle);
glBufferSubData(GL_TEXTURE_BUFFER, index * new_data.size() * sizeof(GLvec2),
new_data.size() * sizeof(GLvec2), new_data.data());
}
uniform_block_data.lighting_lut_dirty[index] = false;
}
uniform_block_data.lut_dirty[index] = false;
}
}
uniform_block_data.lighting_lut_dirty_any = false;
// Sync the fog lut
if (uniform_block_data.fog_lut_dirty) {

3
src/video_core/renderer_opengl/gl_rasterizer.h
View file

@ -250,7 +250,8 @@ private:
struct {
UniformData data;
std::array<bool, Pica::LightingRegs::NumLightingSampler> lut_dirty;
std::array<bool, Pica::LightingRegs::NumLightingSampler> lighting_lut_dirty;
bool lighting_lut_dirty_any;
bool fog_lut_dirty;
bool proctex_noise_lut_dirty;
bool proctex_color_map_dirty;