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gsdx: add some info for Star Ocean3/Valkyrie Profile 2/Radiata Stories 

Feel free to test those games with CRC disabled on the openGL renderer (native resolution)
This commit is contained in:
Gregory Hainaut 2015-05-25 12:37:48 +02:00
parent 580d177951
commit 2704a65f57
1 changed files with 15 additions and 0 deletions
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15
plugins/GSdx/GSState.cpp
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@ -3724,6 +3724,19 @@ bool GSC_Genji(const GSFrameInfo& fi, int& skip)
bool GSC_StarOcean3(const GSFrameInfo& fi, int& skip)
{
// The game emulate a stencil buffer with the alpha channel of the RT
// The operation of the stencil is selected with the palette
// For example -1 wrap will be [240, 16, 32, 48 ....]
// i.e. p[A>>4] = (A - 16) % 256
//
// The fastest and accurate solution will be to replace this pseudo stencil
// by a dedicated GPU draw call
// 1/ Use future GPU capabilities to do a "kind" of SW blending
// 2/ Use a real stencil/atomic image, and then compute the RT alpha value
//
// Both of those solutions will increase code complexity (and only avoid upscaling
// glitches)
if(skip == 0)
{
if(fi.TME && fi.FBP == fi.TBP0 && fi.FPSM == PSM_PSMCT32 && fi.TPSM == PSM_PSMT4HH)
@ -3756,6 +3769,7 @@ bool GSC_ValkyrieProfile2(const GSFrameInfo& fi, int& skip)
}*/
if(fi.TME && fi.FBP == fi.TBP0 && fi.FPSM == PSM_PSMCT32 && fi.TPSM == PSM_PSMT4HH)
{
// GH: Hack is quite similar to GSC_StarOcean3. It is potentially the same issue.
skip = 1000; //
}
}
@ -3780,6 +3794,7 @@ bool GSC_RadiataStories(const GSFrameInfo& fi, int& skip)
}
else if(fi.TME && fi.FBP == fi.TBP0 && fi.FPSM == PSM_PSMCT32 && fi.TPSM == PSM_PSMT4HH)
{
// GH: Hack is quite similar to GSC_StarOcean3. It is potentially the same issue.
skip = 1000;
}
}