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Cleanup (more to do, though)

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This commit is contained in:
Henrik Rydgård 2022-08-31 01:53:05 +02:00
parent a71a10bb6e
commit 95b299766e
1 changed files with 4 additions and 12 deletions
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16
GPU/Common/FramebufferManagerCommon.cpp
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@ -352,38 +352,30 @@ VirtualFramebuffer *FramebufferManagerCommon::DoSetRenderFrameBuffer(Framebuffer
int drawing_width, drawing_height;
EstimateDrawingSize(params.fb_address, std::max(params.fb_stride, (u16)4), params.fb_format, params.viewportWidth, params.viewportHeight, params.regionWidth, params.regionHeight, params.scissorWidth, params.scissorHeight, drawing_width, drawing_height);
if (params.fb_address == params.z_address) {
// Most likely Z will not be used in this pass, as that would wreak havoc (undefined behavior for sure)
// We probably don't need to do anything about that, but let's log it.
WARN_LOG_ONCE(color_equal_z, G3D, "Framebuffer bound with color addr == z addr, likely will not use Z in this pass: %08x", params.fb_address);
}
// Compatibility hack for Killzone, see issue #6207.
if (PSP_CoreParameter().compat.flags().SplitFramebufferMargin && params.fb_format == GE_FORMAT_8888) {
// Detect whether we're rendering to the margin.
bool margin;
if (params.scissorWidth == 32) {
// title screen
// Title screen has this easy case.
margin = true;
} else if (params.scissorWidth == 480) {
margin = false;
} else {
// Go deep, look at the vertices.
// Go deep, look at the vertices. Killzone-specific, of course.
margin = false;
if ((gstate.vertType & 0xFFFFFF) == 0x00800102) { // through, u16, s16
u16 *vdata = (u16 *)Memory::GetPointerUnchecked(gstate_c.vertexAddr);
int v0PosU = vdata[0];
int v0PosV = vdata[1];
int v0PosX = vdata[2];
int v0PosY = vdata[3];
int v1PosU = vdata[5];
int v1PosV = vdata[6];
int v1PosX = vdata[7];
int v1PosY = vdata[8];
//INFO_LOG(G3D, "v0: %d, %d (uv = %d, %d)", v0PosX, v0PosY, v0PosU, v0PosV);
//INFO_LOG(G3D, "v1: %d, %d (uv = %d, %d)", v1PosX, v1PosY, v1PosU, v1PosV);
// Texturing from surface to margin
if (v0PosX >= 480 && v0PosU < 480) {
// Texturing from surface, writing to margin
margin = true;
}
}