preserve-emulation/ppsspp
1
0 Fork 0
mirror of https://github.com/hrydgard/ppsspp.git synced 2026-10-14 15:00:30 +02:00
Code Issues Packages Projects Releases Wiki Activity

Implement depth clamp (for safe cases) in the software transform pipeline, and make sure triangle culling is always done.

Browse Source
This commit is contained in:
Henrik Rydgård committed 2026-05-30 19:07:59 +02:00
1 parent a6b146b74b
commit d60d190236
6 files changed
+143 -78
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

GPU/GLES/DrawEngineGLES.cpp
+3 -3
View File
@@ -371,7 +371,7 @@ void DrawEngineGLES::Flush() {
params.allowSeparateAlphaClear = true;
SoftwareTransform swTransform(params);
swTransform.Transform(gstate.projMatrix, gstate.getViewportScale(), gstate.getViewportOffset(), prim, swDec->VertexType(), swDec->GetDecVtxFmt(), numDecodedVerts_, VERTEX_BUFFER_MAX, vertexCount, inds, RemainingIndices(inds), &result);
const SoftwareTransformAction action = swTransform.Transform(gstate.projMatrix, gstate.getViewportScale(), gstate.getViewportOffset(), prim, swDec->VertexType(), swDec->GetDecVtxFmt(), numDecodedVerts_, VERTEX_BUFFER_MAX, vertexCount, inds, RemainingIndices(inds), &result);
if (result.setSafeSize)
framebufferManager_->SetSafeSize(result.safeWidth, result.safeHeight);
@@ -396,13 +396,13 @@ void DrawEngineGLES::Flush() {
goto bail;
}
if (result.action == SW_DRAW_INDEXED) {
if (action == SW_DRAW_INDEXED) {
vertexBufferOffset = (uint32_t)frameData.pushVertex->Push(result.drawBuffer, numDecodedVerts_ * sizeof(TransformedVertex), 4, &vertexBuffer);
indexBufferOffset = (uint32_t)frameData.pushIndex->Push(inds, sizeof(uint16_t) * result.drawNumTrans, 2, &indexBuffer);
render_->DrawIndexed(
softwareInputLayout_, vertexBuffer, vertexBufferOffset, indexBuffer, indexBufferOffset,
glprim[prim], result.drawNumTrans, GL_UNSIGNED_SHORT);
} else if (result.action == SW_CLEAR) {
} else if (action == SW_CLEAR) {
u32 clearColor = result.color;
float clearDepth = result.depth;