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Remove Framebuffer reconfiguration and restrict rendertarget protection

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This commit is contained in:
Fernando Sahmkow 2019-05-10 23:42:08 -04:00 • committed by ReinUsesLisp
parent 5192521dc3
commit 1bbc9debfb
4 changed files with 27 additions and 39 deletions
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16
src/video_core/renderer_opengl/gl_rasterizer.cpp
View file

@ -461,15 +461,15 @@ void RasterizerOpenGL::LoadDiskResources(const std::atomic_bool& stop_loading,
}
std::pair<bool, bool> RasterizerOpenGL::ConfigureFramebuffers(
OpenGLState& current_state, bool must_reconfigure, bool using_color_fb, bool using_depth_fb,
bool preserve_contents, std::optional<std::size_t> single_color_target) {
OpenGLState& current_state, bool using_color_fb, bool using_depth_fb, bool preserve_contents,
std::optional<std::size_t> single_color_target) {
MICROPROFILE_SCOPE(OpenGL_Framebuffer);
auto& gpu = system.GPU().Maxwell3D();
const auto& regs = gpu.regs;
const FramebufferConfigState fb_config_state{using_color_fb, using_depth_fb, preserve_contents,
single_color_target};
if (!must_reconfigure && fb_config_state == current_framebuffer_config_state &&
if (fb_config_state == current_framebuffer_config_state &&
gpu.dirty_flags.color_buffer.none() && !gpu.dirty_flags.zeta_buffer) {
// Only skip if the previous ConfigureFramebuffers call was from the same kind (multiple or
// single color targets). This is done because the guest registers may not change but the
@ -622,9 +622,8 @@ void RasterizerOpenGL::Clear() {
return;
}
const auto [clear_depth, clear_stencil] =
ConfigureFramebuffers(clear_state, false, use_color, use_depth || use_stencil, false,
regs.clear_buffers.RT.Value());
const auto [clear_depth, clear_stencil] = ConfigureFramebuffers(
clear_state, use_color, use_depth || use_stencil, false, regs.clear_buffers.RT.Value());
if (regs.clear_flags.scissor) {
SyncScissorTest(clear_state);
}
@ -659,7 +658,6 @@ void RasterizerOpenGL::DrawArrays() {
auto& gpu = system.GPU().Maxwell3D();
const auto& regs = gpu.regs;
ConfigureFramebuffers(state);
SyncColorMask();
SyncFragmentColorClampState();
SyncMultiSampleState();
@ -706,9 +704,7 @@ void RasterizerOpenGL::DrawArrays() {
DrawParameters params = SetupDraw();
SetupShaders(params.primitive_mode);
if (texture_cache.ConsumeReconfigurationFlag()) {
ConfigureFramebuffers(state, true);
}
ConfigureFramebuffers(state);
buffer_cache.Unmap();

5
src/video_core/renderer_opengl/gl_rasterizer.h
View file

@ -111,9 +111,8 @@ private:
* (requires using_depth_fb to be true)
*/
std::pair<bool, bool> ConfigureFramebuffers(
OpenGLState& current_state, bool must_reconfigure = false, bool use_color_fb = true,
bool using_depth_fb = true, bool preserve_contents = true,
std::optional<std::size_t> single_color_target = {});
OpenGLState& current_state, bool use_color_fb = true, bool using_depth_fb = true,
bool preserve_contents = true, std::optional<std::size_t> single_color_target = {});
/// Configures the current constbuffers to use for the draw command.
void SetupDrawConstBuffers(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage,