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Use draws for alpha/stencil only clear in Vulkan.

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Unknown W. Brackets 2016-03-12 13:37:08 -08:00 • committed by Henrik Rydgard
parent ba7deb7c9a
commit 8efbcf8d42
5 changed files with 64 additions and 17 deletions
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23
GPU/Common/SoftwareTransformCommon.cpp
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@ -129,8 +129,14 @@ static bool IsReallyAClear(const TransformedVertex *transformed, int numVerts) {
}
void SoftwareTransform(
int prim, u8 *decoded, int vertexCount, u32 vertType, u16 *&inds, int indexType,
const DecVtxFormat &decVtxFormat, int &maxIndex, FramebufferManagerCommon *fbman, TextureCacheCommon *texCache, TransformedVertex *transformed, TransformedVertex *transformedExpanded, TransformedVertex *&drawBuffer, int &numTrans, bool &drawIndexed, SoftwareTransformResult *result, float ySign) {
int prim, int vertexCount, u32 vertType, u16 *&inds, int indexType,
const DecVtxFormat &decVtxFormat, int &maxIndex, TransformedVertex *&drawBuffer, int &numTrans, bool &drawIndexed, const SoftwareTransformParams *params, SoftwareTransformResult *result) {
u8 *decoded = params->decoded;
FramebufferManagerCommon *fbman = params->fbman;
TextureCacheCommon *texCache = params->texCache;
TransformedVertex *transformed = params->transformed;
TransformedVertex *transformedExpanded = params->transformedExpanded;
float ySign = 1.0f;
bool throughmode = (vertType & GE_VTYPE_THROUGH_MASK) != 0;
bool lmode = gstate.isUsingSecondaryColor() && gstate.isLightingEnabled();
@ -406,11 +412,14 @@ void SoftwareTransform(
// Experiment: Disable on PowerVR (see issue #6290)
// TODO: This bleeds outside the play area in non-buffered mode. Big deal? Probably not.
if (maxIndex > 1 && gstate.isModeClear() && prim == GE_PRIM_RECTANGLES && IsReallyAClear(transformed, maxIndex) && gl_extensions.gpuVendor != GPU_VENDOR_POWERVR) { // && g_Config.iRenderingMode != FB_NON_BUFFERED_MODE) {
result->color = transformed[1].color0_32;
// Need to rescale from a [0, 1] float. This is the final transformed value.
result->depth = ToScaledDepth((s16)(int)(transformed[1].z * 65535.0f));
result->action = SW_CLEAR;
return;
bool separateAlphaClear = gstate.isClearModeColorMask() != gstate.isClearModeAlphaMask();
if (params->allowSeparateAlphaClear || !separateAlphaClear) {
result->color = transformed[1].color0_32;
// Need to rescale from a [0, 1] float. This is the final transformed value.
result->depth = ToScaledDepth((s16)(int)(transformed[1].z * 65535.0f));
result->action = SW_CLEAR;
return;
}
}
// This means we're using a framebuffer (and one that isn't big enough.)