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Convert some VideoCommon stuff to BitSet. 

Now with a minor performance improvement removed for no reason.
This commit is contained in:
comex 2014-10-21 20:42:55 -04:00
parent f51c233a08
commit b29e5146ec
4 changed files with 42 additions and 62 deletions
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3
Source/Core/VideoCommon/CPMemory.h
View File

@ -4,6 +4,7 @@
#pragma once
#include "Common/BitSet.h"
#include "Common/CommonTypes.h"
// Vertex array numbers
@ -252,7 +253,7 @@ struct CPState final
VAT vtx_attr[8];
// Attributes that actually belong to VertexLoaderManager:
int attr_dirty; // bitfield
BitSet32 attr_dirty;
VertexLoader* vertex_loaders[8];
};

18
Source/Core/VideoCommon/VertexLoaderManager.cpp
View File

@ -100,14 +100,14 @@ void AppendListToString(std::string *dest)
void MarkAllDirty()
{
g_main_cp_state.attr_dirty = 0xff;
g_preprocess_cp_state.attr_dirty = 0xff;
g_main_cp_state.attr_dirty = BitSet32::AllTrue(8);
g_preprocess_cp_state.attr_dirty = BitSet32::AllTrue(8);
}
static VertexLoader* RefreshLoader(int vtx_attr_group, CPState* state)
{
VertexLoader* loader;
if ((state->attr_dirty >> vtx_attr_group) & 1)
if (state->attr_dirty[vtx_attr_group])
{
VertexLoaderUID uid(state->vtx_desc, state->vtx_attr[vtx_attr_group]);
std::lock_guard<std::mutex> lk(s_vertex_loader_map_lock);
@ -123,7 +123,7 @@ static VertexLoader* RefreshLoader(int vtx_attr_group, CPState* state)
INCSTAT(stats.numVertexLoaders);
}
state->vertex_loaders[vtx_attr_group] = loader;
state->attr_dirty &= ~(1 << vtx_attr_group);
state->attr_dirty[vtx_attr_group] = false;
} else {
loader = state->vertex_loaders[vtx_attr_group];
}
@ -200,31 +200,31 @@ void LoadCPReg(u32 sub_cmd, u32 value, bool is_preprocess)
case 0x50:
state->vtx_desc.Hex &= ~0x1FFFF; // keep the Upper bits
state->vtx_desc.Hex |= value;
state->attr_dirty = 0xFF;
state->attr_dirty = BitSet32::AllTrue(8);
break;
case 0x60:
state->vtx_desc.Hex &= 0x1FFFF; // keep the lower 17Bits
state->vtx_desc.Hex |= (u64)value << 17;
state->attr_dirty = 0xFF;
state->attr_dirty = BitSet32::AllTrue(8);
break;
case 0x70:
_assert_((sub_cmd & 0x0F) < 8);
state->vtx_attr[sub_cmd & 7].g0.Hex = value;
state->attr_dirty |= 1 << (sub_cmd & 7);
state->attr_dirty[sub_cmd & 7] = true;
break;
case 0x80:
_assert_((sub_cmd & 0x0F) < 8);
state->vtx_attr[sub_cmd & 7].g1.Hex = value;
state->attr_dirty |= 1 << (sub_cmd & 7);
state->attr_dirty[sub_cmd & 7] = true;
break;
case 0x90:
_assert_((sub_cmd & 0x0F) < 8);
state->vtx_attr[sub_cmd & 7].g2.Hex = value;
state->attr_dirty |= 1 << (sub_cmd & 7);
state->attr_dirty[sub_cmd & 7] = true;
break;
// Pointers to vertex arrays in GC RAM

11
Source/Core/VideoCommon/VertexManagerBase.cpp
View File

@ -180,19 +180,17 @@ void VertexManager::Flush()
(int)bpmem.genMode.numtexgens, (u32)bpmem.dstalpha.enable, (bpmem.alpha_test.hex>>16)&0xff);
#endif
u32 usedtextures = 0;
BitSet32 usedtextures;
for (u32 i = 0; i < bpmem.genMode.numtevstages + 1u; ++i)
if (bpmem.tevorders[i / 2].getEnable(i & 1))
usedtextures |= 1 << bpmem.tevorders[i/2].getTexMap(i & 1);
usedtextures[bpmem.tevorders[i/2].getTexMap(i & 1)] = true;
if (bpmem.genMode.numindstages > 0)
for (unsigned int i = 0; i < bpmem.genMode.numtevstages + 1u; ++i)
if (bpmem.tevind[i].IsActive() && bpmem.tevind[i].bt < bpmem.genMode.numindstages)
usedtextures |= 1 << bpmem.tevindref.getTexMap(bpmem.tevind[i].bt);
usedtextures[bpmem.tevindref.getTexMap(bpmem.tevind[i].bt)] = true;
for (unsigned int i = 0; i < 8; i++)
{
if (usedtextures & (1 << i))
for (unsigned int i : usedtextures)
{
g_renderer->SetSamplerState(i & 3, i >> 2);
const FourTexUnits &tex = bpmem.tex[i >> 2];
@ -213,7 +211,6 @@ void VertexManager::Flush()
else
ERROR_LOG(VIDEO, "error loading texture");
}
}
// set global constants
VertexShaderManager::SetConstants();

32
Source/Core/VideoCommon/VertexShaderManager.cpp
View File

@ -5,6 +5,7 @@
#include <cmath>
#include <sstream>
#include "Common/BitSet.h"
#include "Common/CommonTypes.h"
#include "Common/MathUtil.h"
#include "VideoCommon/BPMemory.h"
@ -22,7 +23,7 @@ static float GC_ALIGNED16(g_fProjectionMatrix[16]);
// track changes
static bool bTexMatricesChanged[2], bPosNormalMatrixChanged, bProjectionChanged, bViewportChanged;
static int nMaterialsChanged;
static BitSet32 nMaterialsChanged;
static int nTransformMatricesChanged[2]; // min,max
static int nNormalMatricesChanged[2]; // min,max
static int nPostTransformMatricesChanged[2]; // min,max
@ -202,7 +203,7 @@ void VertexShaderManager::Dirty()
bProjectionChanged = true;
nMaterialsChanged = 15;
nMaterialsChanged = BitSet32::AllTrue(4);
dirty = true;
}
@ -295,35 +296,16 @@ void VertexShaderManager::SetConstants()
nLightsChanged[0] = nLightsChanged[1] = -1;
}
if (nMaterialsChanged)
for (int i : nMaterialsChanged)
{
for (int i = 0; i < 2; ++i)
{
if (nMaterialsChanged & (1 << i))
{
u32 data = xfmem.ambColor[i];
u32 data = i >= 2 ? xfmem.matColor[i - 2] : xfmem.ambColor[i];
constants.materials[i][0] = (data >> 24) & 0xFF;
constants.materials[i][1] = (data >> 16) & 0xFF;
constants.materials[i][2] = (data >> 8) & 0xFF;
constants.materials[i][3] = data & 0xFF;
}
}
for (int i = 0; i < 2; ++i)
{
if (nMaterialsChanged & (1 << (i + 2)))
{
u32 data = xfmem.matColor[i];
constants.materials[i+2][0] = (data >> 24) & 0xFF;
constants.materials[i+2][1] = (data >> 16) & 0xFF;
constants.materials[i+2][2] = (data >> 8) & 0xFF;
constants.materials[i+2][3] = data & 0xFF;
}
}
dirty = true;
nMaterialsChanged = 0;
}
nMaterialsChanged = BitSet32(0);
if (bPosNormalMatrixChanged)
{
@ -660,7 +642,7 @@ void VertexShaderManager::SetProjectionChanged()
void VertexShaderManager::SetMaterialColorChanged(int index, u32 color)
{
nMaterialsChanged |= (1 << index);
nMaterialsChanged[index] = true;
}
void VertexShaderManager::TranslateView(float x, float y, float z)