thirdparty/ppsspp
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add internal 2D drawing library that goes through the Ge emulation for portability.

Browse source 
To be used for things like sceUtility* and other overlays like FPS and stats.
This commit is contained in:
Henrik Rydgard 2012-11-18 13:04:49 +01:00
parent a6eb25b58c
commit e37a1fb1d3
39 changed files with 847 additions and 136 deletions
Download patch file Download diff file Expand all files Collapse all files

31
GPU/GPUState.cpp
View file

@ -36,7 +36,9 @@
#include "../Core/System.h"
GPUgstate gstate;
GPUStateCache gstate_c;
GPUInterface *gpu;
GPUStatistics gpuStats;
void InitGfxState()
{
@ -53,9 +55,9 @@ void InitGfxState()
0,0,0,};
static const float identity4x4[16] =
{1,0,0,0,
0,1,0,0,
0,0,1,0,
0,0,0,1};
0,1,0,0,
0,0,1,0,
0,0,0,1};
memcpy(gstate.worldMatrix, identity4x3, 12 * sizeof(float));
memcpy(gstate.viewMatrix, identity4x3, 12 * sizeof(float));
@ -85,9 +87,12 @@ void ShutdownGfxState()
// or saved the context and has reloaded it, call this function.
void ReapplyGfxState()
{
if (!gpu)
return;
// ShaderManager_DirtyShader();
// The commands are embedded in the command memory so we can just reexecute the words. Convenient.
// To be safe we pass 0xFFFFFFF as the diff.
/*
gpu->ExecuteOp(gstate.cmdmem[GE_CMD_ALPHABLENDENABLE], 0xFFFFFFFF);
gpu->ExecuteOp(gstate.cmdmem[GE_CMD_ALPHATESTENABLE], 0xFFFFFFFF);
gpu->ExecuteOp(gstate.cmdmem[GE_CMD_BLENDMODE], 0xFFFFFFFF);
@ -97,4 +102,24 @@ void ReapplyGfxState()
gpu->ExecuteOp(gstate.cmdmem[GE_CMD_CULLFACEENABLE], 0xFFFFFFFF);
gpu->ExecuteOp(gstate.cmdmem[GE_CMD_SCISSOR1], 0xFFFFFFFF);
gpu->ExecuteOp(gstate.cmdmem[GE_CMD_SCISSOR2], 0xFFFFFFFF);
*/
for (int i = GE_CMD_VERTEXTYPE; i < GE_CMD_BONEMATRIXNUMBER; i++)
{
gpu->ExecuteOp(gstate.cmdmem[i], 0xFFFFFFFF);
}
// Can't write to bonematrixnumber here
for (int i = GE_CMD_MORPHWEIGHT0; i < GE_CMD_PATCHFACING; i++)
{
gpu->ExecuteOp(gstate.cmdmem[i], 0xFFFFFFFF);
}
// There are a few here in the middle that we shouldn't execute...
for (int i = GE_CMD_VIEWPORTX1; i < GE_CMD_TRANSFERSTART; i++)
{
gpu->ExecuteOp(gstate.cmdmem[i], 0xFFFFFFFF);
}
// TODO: there's more...
}