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Force disable fragment depth writing in GLES2

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This commit is contained in:
Logan McNaughton 2017-02-07 10:23:12 -07:00 committed by Sergey Lipskiy
parent a7ecc8534b
commit acff19e66c
2 changed files with 4 additions and 3 deletions
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2
src/Graphics/OpenGLContext/GLSL/glsl_CombinerProgramUniformFactory.cpp
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@ -823,7 +823,7 @@ void CombinerProgramUniformFactory::buildUniforms(GLuint _program,
if (m_glInfo.imageTextures && config.frameBufferEmulation.N64DepthCompare != 0)
_uniforms.emplace_back(new UDepthInfo(_program));
if (config.generalEmulation.enableFragmentDepthWrite != 0)
if (!m_glInfo.isGLES2 && config.generalEmulation.enableFragmentDepthWrite != 0)
_uniforms.emplace_back(new URenderTarget(_program));
_uniforms.emplace_back(new UScreenCoordsScale(_program));

5
src/gDP.cpp
View File

@ -21,6 +21,7 @@
#include "Combiner.h"
#include "Performance.h"
#include "DisplayWindow.h"
#include <Graphics/Context.h>
using namespace std;
@ -748,7 +749,7 @@ void gDPFillRectangle( s32 ulx, s32 uly, s32 lrx, s32 lry )
// If color is not depth clear color, that is most likely the case
if (gDP.fillColor.color == DepthClearColor) {
frameBufferList().fillRDRAM(ulx, uly, lrx, lry);
if (config.generalEmulation.enableFragmentDepthWrite == 0 ||
if (config.generalEmulation.enableFragmentDepthWrite == 0 || !gfxContext.isSupported(graphics::SpecialFeatures::FragmentDepthWrite) ||
(ulx == 0 && uly == 0 && lrx == gDP.scissor.lrx && lry == gDP.scissor.lry)) {
drawer.clearDepthBuffer(ulx, uly, lrx, lry);
bBufferCleared = true;
@ -758,7 +759,7 @@ void gDPFillRectangle( s32 ulx, s32 uly, s32 lrx, s32 lry )
} else if (gDP.fillColor.color == DepthClearColor && gDP.otherMode.cycleType == G_CYC_FILL) {
depthBufferList().saveBuffer(gDP.colorImage.address);
frameBufferList().fillRDRAM(ulx, uly, lrx, lry);
if (config.generalEmulation.enableFragmentDepthWrite == 0 ||
if (config.generalEmulation.enableFragmentDepthWrite == 0 || !gfxContext.isSupported(graphics::SpecialFeatures::FragmentDepthWrite) ||
(ulx == 0 && uly == 0 && lrx == gDP.scissor.lrx && lry == gDP.scissor.lry)) {
drawer.clearDepthBuffer(ulx, uly, lrx, lry);
bBufferCleared = true;