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No reason to involve the FPU when loading matrices

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Henrik Rydgard 2013-11-10 16:05:57 +01:00 • committed by Henrik Rydgård
parent 6976d6a3a0
commit f0cacf46d0
1 changed files with 15 additions and 15 deletions
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30
GPU/GLES/GLES_GPU.cpp
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@ -1187,9 +1187,9 @@ void GLES_GPU::ExecuteOpInternal(u32 op, u32 diff) {
case GE_CMD_LDC0:case GE_CMD_LDC1:case GE_CMD_LDC2:case GE_CMD_LDC3: case GE_CMD_LDC0:case GE_CMD_LDC1:case GE_CMD_LDC2:case GE_CMD_LDC3:
case GE_CMD_LSC0:case GE_CMD_LSC1:case GE_CMD_LSC2:case GE_CMD_LSC3: case GE_CMD_LSC0:case GE_CMD_LSC1:case GE_CMD_LSC2:case GE_CMD_LSC3:
if (diff) { if (diff) {
float r = (float)(data & 0xff)/255.0f; float r = (float)(data & 0xff) * (1.0f / 255.0f);
float g = (float)((data>>8) & 0xff)/255.0f; float g = (float)((data >> 8) & 0xff) * (1.0f / 255.0f);
float b = (float)(data>>16)/255.0f; float b = (float)(data >> 16) * (1.0f / 255.0f);
int l = (cmd - GE_CMD_LAC0) / 3; int l = (cmd - GE_CMD_LAC0) / 3;
int t = (cmd - GE_CMD_LAC0) % 3; int t = (cmd - GE_CMD_LAC0) % 3;
@ -1318,10 +1318,10 @@ void GLES_GPU::ExecuteOpInternal(u32 op, u32 diff) {
case GE_CMD_WORLDMATRIXDATA: case GE_CMD_WORLDMATRIXDATA:
{ {
int num = gstate.worldmtxnum & 0xF; int num = gstate.worldmtxnum & 0xF;
float newVal = getFloat24(data); u32 newVal = data << 8;
if (num < 12 && newVal != gstate.worldMatrix[num]) { if (num < 12 && newVal != ((const u32 *)gstate.worldMatrix)[num]) {
Flush(); Flush();
gstate.worldMatrix[num] = newVal; ((u32 *)gstate.worldMatrix)[num] = newVal;
shaderManager_->DirtyUniform(DIRTY_WORLDMATRIX); shaderManager_->DirtyUniform(DIRTY_WORLDMATRIX);
} }
num++; num++;
@ -1336,10 +1336,10 @@ void GLES_GPU::ExecuteOpInternal(u32 op, u32 diff) {
case GE_CMD_VIEWMATRIXDATA: case GE_CMD_VIEWMATRIXDATA:
{ {
int num = gstate.viewmtxnum & 0xF; int num = gstate.viewmtxnum & 0xF;
float newVal = getFloat24(data); u32 newVal = data << 8;
if (num < 12 && newVal != gstate.viewMatrix[num]) { if (num < 12 && newVal != ((const u32 *)gstate.viewMatrix)[num]) {
Flush(); Flush();
gstate.viewMatrix[num] = newVal; ((u32 *)gstate.viewMatrix)[num] = newVal;
shaderManager_->DirtyUniform(DIRTY_VIEWMATRIX); shaderManager_->DirtyUniform(DIRTY_VIEWMATRIX);
} }
num++; num++;
@ -1354,10 +1354,10 @@ void GLES_GPU::ExecuteOpInternal(u32 op, u32 diff) {
case GE_CMD_PROJMATRIXDATA: case GE_CMD_PROJMATRIXDATA:
{ {
int num = gstate.projmtxnum & 0xF; int num = gstate.projmtxnum & 0xF;
float newVal = getFloat24(data); u32 newVal = data << 8;
if (newVal != gstate.projMatrix[num]) { if (newVal != ((const u32 *)gstate.projMatrix)[num]) {
Flush(); Flush();
gstate.projMatrix[num] = newVal; ((u32 *)gstate.projMatrix)[num] = newVal;
shaderManager_->DirtyUniform(DIRTY_PROJMATRIX); shaderManager_->DirtyUniform(DIRTY_PROJMATRIX);
} }
num++; num++;
@ -1372,10 +1372,10 @@ void GLES_GPU::ExecuteOpInternal(u32 op, u32 diff) {
case GE_CMD_TGENMATRIXDATA: case GE_CMD_TGENMATRIXDATA:
{ {
int num = gstate.texmtxnum & 0xF; int num = gstate.texmtxnum & 0xF;
float newVal = getFloat24(data); u32 newVal = data << 8;
if (num < 12 && newVal != gstate.tgenMatrix[num]) { if (num < 12 && newVal != ((const u32 *)gstate.tgenMatrix)[num]) {
Flush(); Flush();
gstate.tgenMatrix[num] = newVal; ((u32 *)gstate.tgenMatrix)[num] = newVal;
shaderManager_->DirtyUniform(DIRTY_TEXMATRIX); shaderManager_->DirtyUniform(DIRTY_TEXMATRIX);
} }
num++; num++;