ShuriZma
/
flycast
mirror of https://github.com/flyinghead/flycast.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Autosort poly: Write to the depth buffer in a second pass, and only if 

multipass rendering.
This commit is contained in:
Flyinghead 2018-05-20 21:41:31 +02:00
parent 2d904372a9
commit 9098fd5a22
1 changed files with 29 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
core/rend/gles/gldraw.cpp
View File

@ -205,13 +205,20 @@ __forceinline
//set Z mode, only if required
if (Type == ListType_Punch_Through || (Type == ListType_Translucent && SortingEnabled))
glcache.DepthFunc(GL_GEQUAL);
{
if (gp->isp.DepthMode == 7) // Fixes VR2 menu but not sure about this one
glcache.DepthFunc(GL_ALWAYS);
else
glcache.DepthFunc(GL_GEQUAL);
}
else
{
glcache.DepthFunc(Zfunction[gp->isp.DepthMode]);
}
#if TRIG_SORT
if (SortingEnabled)
glcache.DepthMask(GL_TRUE);
glcache.DepthMask(GL_FALSE);
else
#endif
glcache.DepthMask(!gp->isp.ZWriteDis);
@ -706,7 +713,7 @@ void GenSorted(int first, int count)
}
}
void DrawSorted()
void DrawSorted(bool multipass)
{
//if any drawing commands, draw them
if (pidx_sort.size())
@ -745,6 +752,23 @@ void DrawSorted()
}
params++;
}
if (multipass)
{
// Write to the depth buffer now. The next render pass might need it. (Cosmic Smash)
glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
glcache.StencilMask(0);
for (u32 p = 0; p < count; p++)
{
PolyParam* params = pidx_sort[p].ppid;
if (pidx_sort[p].count > 2 && !params->isp.ZWriteDis) {
SetGPState<ListType_Translucent,true>(params);
glcache.DepthMask(GL_TRUE);
glDrawElements(GL_TRIANGLES, pidx_sort[p].count, GL_UNSIGNED_SHORT, (GLvoid*)(2*pidx_sort[p].first));
}
}
glcache.StencilMask(0xFF);
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
}
}
// Re-bind the previous index buffer for subsequent render passes
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, gl.vbo.idxs);
@ -1046,7 +1070,7 @@ void DrawStrips()
#if TRIG_SORT
if (pvrrc.isAutoSort)
DrawSorted();
DrawSorted(render_pass < pvrrc.render_passes.used() - 1);
else
DrawList<ListType_Translucent,false>(pvrrc.global_param_tr, previous_pass.tr_count, current_pass.tr_count - previous_pass.tr_count);
#else