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OpenGL: Some paranoia checks around failed shader generation

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This commit is contained in:
Henrik Rydgård 2023-05-01 12:11:34 +02:00
parent c1ede07a14
commit 7c420381d5
2 changed files with 14 additions and 2 deletions
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7
GPU/GLES/DrawEngineGLES.cpp
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@ -414,7 +414,11 @@ void DrawEngineGLES::DoFlush() {
ApplyDrawStateLate(result.setStencil, result.stencilValue);
shaderManager_->ApplyFragmentShader(vsid, vshader, pipelineState_, framebufferManager_->UseBufferedRendering());
LinkedShader *linked = shaderManager_->ApplyFragmentShader(vsid, vshader, pipelineState_, framebufferManager_->UseBufferedRendering());
if (!linked) {
// Not much we can do here. Let's skip drawing.
goto bail;
}
if (result.action == SW_DRAW_PRIMITIVES) {
if (result.drawIndexed) {
@ -458,6 +462,7 @@ void DrawEngineGLES::DoFlush() {
decOptions_.applySkinInDecode = g_Config.bSoftwareSkinning;
}
bail:
gpuStats.numFlushes++;
gpuStats.numDrawCalls += numDrawCalls;
gpuStats.numVertsSubmitted += vertexCountInDrawCalls_;

9
GPU/GLES/ShaderManagerGLES.cpp
View file

@ -76,13 +76,15 @@ LinkedShader::LinkedShader(GLRenderManager *render, VShaderID VSID, Shader *vs,
: render_(render), useHWTransform_(useHWTransform) {
PROFILE_THIS_SCOPE("shaderlink");
_assert_(vs);
_assert_(fs);
vs_ = vs;
std::vector<GLRShader *> shaders;
shaders.push_back(vs->shader);
shaders.push_back(fs->shader);
std::vector<GLRProgram::Semantic> semantics;
semantics.reserve(7);
semantics.push_back({ ATTR_POSITION, "position" });
@ -874,6 +876,11 @@ LinkedShader *ShaderManagerGLES::ApplyFragmentShader(VShaderID VSID, Shader *vs,
if (ls == nullptr) {
_dbg_assert_(FSID.Bit(FS_BIT_FLATSHADE) == VSID.Bit(VS_BIT_FLATSHADE));
if (vs == nullptr || fs == nullptr) {
// Can't draw. This shouldn't really happen.
return nullptr;
}
// Check if we can link these.
ls = new LinkedShader(render_, VSID, vs, FSID, fs, vs->UseHWTransform());
ls->use(VSID);