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GPU: Remove JumpFast/CallFast. They only avoid a very quick check and not worth the unsafety.

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This commit is contained in:
Henrik Rydgård 2023-05-05 23:44:19 +02:00
parent fea78f93b2
commit 640c4fe9e1
3 changed files with 0 additions and 23 deletions
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13
GPU/GPUCommon.cpp
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@ -953,12 +953,6 @@ void GPUCommon::Execute_Jump(u32 op, u32 diff) {
currentList->pc = target - 4; // pc will be increased after we return, counteract that
}
void GPUCommon::Execute_JumpFast(u32 op, u32 diff) {
const u32 target = gstate_c.getRelativeAddress(op & 0x00FFFFFC);
UpdatePC(currentList->pc, target - 4);
currentList->pc = target - 4; // pc will be increased after we return, counteract that
}
void GPUCommon::Execute_BJump(u32 op, u32 diff) {
if (!currentList->bboxResult) {
// bounding box jump.
@ -985,13 +979,6 @@ void GPUCommon::Execute_Call(u32 op, u32 diff) {
DoExecuteCall(target);
}
void GPUCommon::Execute_CallFast(u32 op, u32 diff) {
PROFILE_THIS_SCOPE("gpu_call");
const u32 target = gstate_c.getRelativeAddress(op & 0x00FFFFFC);
DoExecuteCall(target);
}
void GPUCommon::DoExecuteCall(u32 target) {
// Saint Seiya needs correct support for relative calls.
const u32 retval = currentList->pc + 4;

2
GPU/GPUCommon.h
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@ -140,10 +140,8 @@ public:
void Execute_Iaddr(u32 op, u32 diff);
void Execute_Origin(u32 op, u32 diff);
void Execute_Jump(u32 op, u32 diff);
void Execute_JumpFast(u32 op, u32 diff);
void Execute_BJump(u32 op, u32 diff);
void Execute_Call(u32 op, u32 diff);
void Execute_CallFast(u32 op, u32 diff);
void Execute_Ret(u32 op, u32 diff);
void Execute_End(u32 op, u32 diff);

8
GPU/GPUCommonHW.cpp
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@ -442,14 +442,6 @@ void GPUCommonHW::UpdateCmdInfo() {
cmdInfo_[GE_CMD_VERTEXTYPE].func = &GPUCommonHW::Execute_VertexType;
}
if (g_Config.bFastMemory) {
cmdInfo_[GE_CMD_JUMP].func = &GPUCommon::Execute_JumpFast;
cmdInfo_[GE_CMD_CALL].func = &GPUCommon::Execute_CallFast;
} else {
cmdInfo_[GE_CMD_JUMP].func = &GPUCommon::Execute_Jump;
cmdInfo_[GE_CMD_CALL].func = &GPUCommon::Execute_Call;
}
// Reconfigure for light ubershader or not.
for (int i = 0; i < 4; i++) {
if (gstate_c.Use(GPU_USE_LIGHT_UBERSHADER)) {