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d3d9: Disable shader blending, not implemented.

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Fixes bad graphics in Ridge Racer, etc.
This commit is contained in:
Unknown W. Brackets 2015-11-13 23:11:06 -08:00
parent 3b98229c6f
commit 13a09647e2
4 changed files with 13 additions and 7 deletions
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5
GPU/Common/GPUStateUtils.cpp
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@ -768,7 +768,7 @@ void ApplyStencilReplaceAndLogicOp(ReplaceAlphaType replaceAlphaWithStencil, Gen
// Called even if AlphaBlendEnable == false - it also deals with stencil-related blend state.
void ConvertBlendState(GenericBlendState &blendState) {
void ConvertBlendState(GenericBlendState &blendState, bool allowShaderBlend) {
// Blending is a bit complex to emulate. This is due to several reasons:
//
// * Doubled blend modes (src, dst, inversed) aren't supported in OpenGL.
@ -778,13 +778,12 @@ void ConvertBlendState(GenericBlendState &blendState) {
// * The written output alpha should actually be the stencil value. Alpha is not written.
//
// If we can't apply blending, we make a copy of the framebuffer and do it manually.
gstate_c.allowShaderBlend = !g_Config.bDisableSlowFramebufEffects;
blendState.applyShaderBlending = false;
blendState.dirtyShaderBlend = false;
blendState.useBlendColor = false;
ReplaceBlendType replaceBlend = ReplaceBlendWithShader(gstate_c.allowShaderBlend, gstate.FrameBufFormat());
ReplaceBlendType replaceBlend = ReplaceBlendWithShader(allowShaderBlend, gstate.FrameBufFormat());
ReplaceAlphaType replaceAlphaWithStencil = ReplaceAlphaWithStencil(replaceBlend);
bool usePreSrc = false;

2
GPU/Common/GPUStateUtils.h
View file

@ -135,5 +135,5 @@ struct GenericBlendState {
}
};
void ConvertBlendState(GenericBlendState &blendState);
void ConvertBlendState(GenericBlendState &blendState, bool allowShaderBlend);
void ApplyStencilReplaceAndLogicOp(ReplaceAlphaType replaceAlphaWithStencil, GenericBlendState &blendState);

9
GPU/Directx9/StateMappingDX9.cpp
View file

@ -86,7 +86,9 @@ static const D3DSTENCILOP stencilOps[] = {
};
bool TransformDrawEngineDX9::ApplyShaderBlending() {
bool skipBlit = false;
if (gstate_c.featureFlags & GPU_SUPPORTS_ANY_FRAMEBUFFER_FETCH) {
return true;
}
static const int MAX_REASONABLE_BLITS_PER_FRAME = 24;
@ -137,9 +139,12 @@ void TransformDrawEngineDX9::ApplyDrawState(int prim) {
bool useBufferedRendering = g_Config.iRenderingMode != FB_NON_BUFFERED_MODE;
// Unfortunately, this isn't implemented yet.
gstate_c.allowShaderBlend = false;
// Set blend - unless we need to do it in the shader.
GenericBlendState blendState;
ConvertBlendState(blendState);
ConvertBlendState(blendState, gstate_c.allowShaderBlend);
ViewportAndScissor vpAndScissor;
ConvertViewportAndScissor(useBufferedRendering,
framebufferManager_->GetRenderWidth(), framebufferManager_->GetRenderHeight(),

4
GPU/GLES/StateMapping.cpp
View file

@ -167,10 +167,12 @@ void TransformDrawEngine::ApplyDrawState(int prim) {
bool useBufferedRendering = g_Config.iRenderingMode != FB_NON_BUFFERED_MODE;
gstate_c.allowShaderBlend = !g_Config.bDisableSlowFramebufEffects;
// Do the large chunks of state conversion. We might be able to hide these two behind a dirty-flag each,
// to avoid recomputing heavy stuff unnecessarily every draw call.
GenericBlendState blendState;
ConvertBlendState(blendState);
ConvertBlendState(blendState, gstate_c.allowShaderBlend);
ViewportAndScissor vpAndScissor;
ConvertViewportAndScissor(useBufferedRendering,
framebufferManager_->GetRenderWidth(), framebufferManager_->GetRenderHeight(),