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Avoid some dereferencing in gpu FastRunLoop.

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Unknown W. Brackets 2013-11-06 07:50:16 -08:00
parent 82706ef82d
commit 78400fd460
2 changed files with 11 additions and 5 deletions
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15
GPU/GLES/GLES_GPU.cpp
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@ -604,18 +604,19 @@ void GLES_GPU::CopyDisplayToOutputInternal() {
// Maybe should write this in ASM...
void GLES_GPU::FastRunLoop(DisplayList &list) {
const u8 *commandFlags = commandFlags_;
for (; downcount > 0; --downcount) {
u32 op = Memory::ReadUnchecked_U32(list.pc);
u32 cmd = op >> 24;
u8 cmdFlags = commandFlags_[cmd];
u32 diff = op ^ gstate.cmdmem[cmd];
const u32 op = Memory::ReadUnchecked_U32(list.pc);
const u32 cmd = op >> 24;
const u8 cmdFlags = commandFlags[cmd];
const u32 diff = op ^ gstate.cmdmem[cmd];
// Inlined CheckFlushOp here to get rid of the dumpThisFrame_ check.
if ((cmdFlags & FLAG_FLUSHBEFORE) || (diff && (cmdFlags & FLAG_FLUSHBEFOREONCHANGE))) {
transformDraw_.Flush();
}
gstate.cmdmem[cmd] = op;
if (cmdFlags & FLAG_EXECUTE)
ExecuteOp(op, diff);
ExecuteOpInternal(op, diff);
list.pc += 4;
}
@ -659,6 +660,10 @@ void GLES_GPU::PreExecuteOp(u32 op, u32 diff) {
}
void GLES_GPU::ExecuteOp(u32 op, u32 diff) {
return ExecuteOpInternal(op, diff);
}
void GLES_GPU::ExecuteOpInternal(u32 op, u32 diff) {
u32 cmd = op >> 24;
u32 data = op & 0xFFFFFF;