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gsdx-ogl: don't enable SW blending when there is no blending 

Mostly to avoid useless message
This commit is contained in:
Gregory Hainaut 2015-05-20 09:36:01 +02:00
parent 3d35e4f8ec
commit 183af4ece6
1 changed files with 13 additions and 15 deletions
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28
plugins/GSdx/GSRendererOGL.cpp
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@ -432,30 +432,26 @@ void GSRendererOGL::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
bool colclip_wrap = env.COLCLAMP.CLAMP == 0 && !tex && PRIM->PRIM != GS_POINTLIST && !m_accurate_colclip;
bool acc_colclip_wrap = env.COLCLAMP.CLAMP == 0 && m_accurate_colclip;
if (context->ALPHA.A == context->ALPHA.B) { // Optimize-away colclip
if (colclip_wrap || acc_colclip_wrap) {
// No addition neither substraction so no risk of overflow the [0:255] range.
colclip_wrap = false;
acc_colclip_wrap = false;
// No addition neither substraction so no risk of overflow the [0:255] range.
colclip_wrap = false;
acc_colclip_wrap = false;
#ifdef ENABLE_OGL_DEBUG
if (colclip_wrap || acc_colclip_wrap) {
const char *col[3] = {"Cs", "Cd", "0"};
GL_INS("Disable COLCLIP wrap: blending is a plain copy of %s", col[context->ALPHA.D]);
#endif
GL_INS("COLCLIP: DISABLED: blending is a plain copy of %s", col[context->ALPHA.D]);
}
#endif
}
if (colclip_wrap) {
ps_sel.colclip = 1;
GL_INS("Enable COLCLIP wrap (blending is %d/%d/%d/%d)",
context->ALPHA.A, context->ALPHA.B, context->ALPHA.C, context->ALPHA.D);
GL_INS("COLCLIP ENABLED (blending is %d/%d/%d/%d)", context->ALPHA.A, context->ALPHA.B, context->ALPHA.C, context->ALPHA.D);
} else if (acc_colclip_wrap) {
ps_sel.colclip = 3;
GL_INS("Enable accurate COLCLIP wrap (blending is %d/%d/%d/%d)",
context->ALPHA.A, context->ALPHA.B, context->ALPHA.C, context->ALPHA.D);
GL_INS("COLCLIP SW ENABLED (blending is %d/%d/%d/%d)", context->ALPHA.A, context->ALPHA.B, context->ALPHA.C, context->ALPHA.D);
} else if (env.COLCLAMP.CLAMP == 0) {
GL_INS("COLCLIP wrap not supported (blending is %d/%d/%d/%d)",
context->ALPHA.A, context->ALPHA.B, context->ALPHA.C, context->ALPHA.D);
GL_INS("COLCLIP NOT SUPPORTED (blending is %d/%d/%d/%d)", context->ALPHA.A, context->ALPHA.B, context->ALPHA.C, context->ALPHA.D);
}
ps_sel.clr1 = om_bsel.IsCLR1();
ps_sel.fba = context->FBA.FBA;
ps_sel.aout = context->FRAME.PSM == PSM_PSMCT16 || context->FRAME.PSM == PSM_PSMCT16S || (context->FRAME.FBMSK & 0xff000000) == 0x7f000000 ? 1 : 0;
@ -580,8 +576,8 @@ void GSRendererOGL::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
int bogus_blend = GSDeviceOGL::m_blendMapD3D9[blend_sel].bogus;
bool sw_blending = (m_accurate_blend && (bogus_blend & A_MAX)) || (acc_colclip_wrap);
if (sw_blending) {
GL_INS("!!! SW blending effect used (0x%x) !!!", bogus_blend);
if (sw_blending && om_bsel.abe) {
GL_INS("!!! SW blending effect used (0x%x from sel %d) !!!", bogus_blend, blend_sel);
// select a shader that support blending
ps_sel.blend = bogus_blend & 0xFF;
@ -595,6 +591,8 @@ void GSRendererOGL::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sour
// No need to flush for every primitive
require_barrier = !(bogus_blend & NO_BAR);
} else {
ps_sel.clr1 = om_bsel.IsCLR1();
}
// WARNING: setup of the program must be done first. So you can setup