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Merge pull request #738 from lioncash/sign 

gl_state: Get rid of mismatched sign conversions in Apply()
This commit is contained in:
bunnei 2018-07-20 09:21:57 -07:00 committed by GitHub
parent ffbd51e207 0faa13baeb
commit 29f49bd3c1
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 20 additions and 16 deletions
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36
src/video_core/renderer_opengl/gl_state.cpp
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@ -181,30 +181,34 @@ void OpenGLState::Apply() const {
}
// Textures
for (int i = 0; i < std::size(texture_units); ++i) {
if (texture_units[i].texture_2d != cur_state.texture_units[i].texture_2d) {
glActiveTexture(TextureUnits::MaxwellTexture(i).Enum());
glBindTexture(GL_TEXTURE_2D, texture_units[i].texture_2d);
for (std::size_t i = 0; i < std::size(texture_units); ++i) {
const auto& texture_unit = texture_units[i];
const auto& cur_state_texture_unit = cur_state.texture_units[i];
if (texture_unit.texture_2d != cur_state_texture_unit.texture_2d) {
glActiveTexture(TextureUnits::MaxwellTexture(static_cast<int>(i)).Enum());
glBindTexture(GL_TEXTURE_2D, texture_unit.texture_2d);
}
if (texture_units[i].sampler != cur_state.texture_units[i].sampler) {
glBindSampler(static_cast<GLuint>(i), texture_units[i].sampler);
if (texture_unit.sampler != cur_state_texture_unit.sampler) {
glBindSampler(static_cast<GLuint>(i), texture_unit.sampler);
}
// Update the texture swizzle
if (texture_units[i].swizzle.r != cur_state.texture_units[i].swizzle.r ||
texture_units[i].swizzle.g != cur_state.texture_units[i].swizzle.g ||
texture_units[i].swizzle.b != cur_state.texture_units[i].swizzle.b ||
texture_units[i].swizzle.a != cur_state.texture_units[i].swizzle.a) {
std::array<GLint, 4> mask = {texture_units[i].swizzle.r, texture_units[i].swizzle.g,
texture_units[i].swizzle.b, texture_units[i].swizzle.a};
if (texture_unit.swizzle.r != cur_state_texture_unit.swizzle.r ||
texture_unit.swizzle.g != cur_state_texture_unit.swizzle.g ||
texture_unit.swizzle.b != cur_state_texture_unit.swizzle.b ||
texture_unit.swizzle.a != cur_state_texture_unit.swizzle.a) {
std::array<GLint, 4> mask = {texture_unit.swizzle.r, texture_unit.swizzle.g,
texture_unit.swizzle.b, texture_unit.swizzle.a};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, mask.data());
}
}
// Constbuffers
for (u32 stage = 0; stage < draw.const_buffers.size(); ++stage) {
for (u32 buffer_id = 0; buffer_id < draw.const_buffers[stage].size(); ++buffer_id) {
auto& current = cur_state.draw.const_buffers[stage][buffer_id];
auto& new_state = draw.const_buffers[stage][buffer_id];
for (std::size_t stage = 0; stage < draw.const_buffers.size(); ++stage) {
for (std::size_t buffer_id = 0; buffer_id < draw.const_buffers[stage].size(); ++buffer_id) {
const auto& current = cur_state.draw.const_buffers[stage][buffer_id];
const auto& new_state = draw.const_buffers[stage][buffer_id];
if (current.enabled != new_state.enabled || current.bindpoint != new_state.bindpoint ||
current.ssbo != new_state.ssbo) {
if (new_state.enabled) {