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Cleanup and unify handling of efb copy stride.

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This commit is contained in:
Scott Mansell
2015-09-01 02:41:16 +12:00
parent a47bbee02a
commit 52948bb3ef
12 changed files with 26 additions and 37 deletions
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10
Source/Core/VideoCommon/BPFunctions.cpp
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@ -9,7 +9,6 @@
#include "VideoCommon/BPFunctions.h"
#include "VideoCommon/RenderBase.h"
#include "VideoCommon/TextureCacheBase.h"
#include "VideoCommon/VertexManagerBase.h"
#include "VideoCommon/VertexShaderManager.h"
#include "VideoCommon/VideoConfig.h"
@ -85,15 +84,6 @@ void SetColorMask()
g_renderer->SetColorMask();
}
void CopyEFB(u32 dstAddr, const EFBRectangle& srcRect,
unsigned int dstFormat, PEControl::PixelFormat srcFormat,
bool isIntensity, bool scaleByHalf)
{
// bpmem.zcontrol.pixel_format to PEControl::Z24 is when the game wants to copy from ZBuffer (Zbuffer uses 24-bit Format)
TextureCache::CopyRenderTargetToTexture(dstAddr, dstFormat, srcFormat,
srcRect, isIntensity, scaleByHalf);
}
/* Explanation of the magic behind ClearScreen:
There's numerous possible formats for the pixel data in the EFB.
However, in the HW accelerated backends we're always using RGBA8

3
Source/Core/VideoCommon/BPFunctions.h
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@ -23,9 +23,6 @@ void SetBlendMode();
void SetDitherMode();
void SetLogicOpMode();
void SetColorMask();
void CopyEFB(u32 dstAddr, const EFBRectangle& srcRect,
unsigned int dstFormat, PEControl::PixelFormat srcFormat,
bool isIntensity, bool scaleByHalf);
void ClearScreen(const EFBRectangle &rc);
void OnPixelFormatChange();
void SetInterlacingMode(const BPCmd &bp);

12
Source/Core/VideoCommon/BPStructs.cpp
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@ -20,6 +20,7 @@
#include "VideoCommon/PixelShaderManager.h"
#include "VideoCommon/RenderBase.h"
#include "VideoCommon/Statistics.h"
#include "VideoCommon/TextureCacheBase.h"
#include "VideoCommon/TextureDecoder.h"
#include "VideoCommon/VertexShaderManager.h"
#include "VideoCommon/VideoCommon.h"
@ -205,6 +206,7 @@ static void BPWritten(const BPCmd& bp)
// The values in bpmem.copyTexSrcXY and bpmem.copyTexSrcWH are updated in case 0x49 and 0x4a in this function
u32 destAddr = bpmem.copyTexDest << 5;
u32 destStride = bpmem.copyMipMapStrideChannels << 5;
EFBRectangle srcRect;
srcRect.left = (int)bpmem.copyTexSrcXY.x;
@ -223,8 +225,9 @@ static void BPWritten(const BPCmd& bp)
if (g_ActiveConfig.bShowEFBCopyRegions)
stats.efb_regions.push_back(srcRect);
CopyEFB(destAddr, srcRect,
PE_copy.tp_realFormat(), bpmem.zcontrol.pixel_format,
// bpmem.zcontrol.pixel_format to PEControl::Z24 is when the game wants to copy from ZBuffer (Zbuffer uses 24-bit Format)
TextureCache::CopyRenderTargetToTexture(destAddr, PE_copy.tp_realFormat(), destStride,
bpmem.zcontrol.pixel_format, srcRect,
!!PE_copy.intensity_fmt, !!PE_copy.half_scale);
}
else
@ -251,10 +254,9 @@ static void BPWritten(const BPCmd& bp)
height = MAX_XFB_HEIGHT;
}
u32 stride = bpmem.copyMipMapStrideChannels << 5;
DEBUG_LOG(VIDEO, "RenderToXFB: destAddr: %08x | srcRect {%d %d %d %d} | fbWidth: %u | fbStride: %u | fbHeight: %u",
destAddr, srcRect.left, srcRect.top, srcRect.right, srcRect.bottom, bpmem.copyTexSrcWH.x + 1, stride, height);
Renderer::RenderToXFB(destAddr, srcRect, stride, height, s_gammaLUT[PE_copy.gamma]);
destAddr, srcRect.left, srcRect.top, srcRect.right, srcRect.bottom, bpmem.copyTexSrcWH.x + 1, destStride, height);
Renderer::RenderToXFB(destAddr, srcRect, destStride, height, s_gammaLUT[PE_copy.gamma]);
}
// Clear the rectangular region after copying it.

8
Source/Core/VideoCommon/TextureCacheBase.cpp
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@ -243,7 +243,7 @@ TextureCache::TCacheEntryBase* TextureCache::DoPartialTextureUpdates(TexCache::i
&& entry_to_update->addr <= entry->addr
&& entry->addr + entry->size_in_bytes <= entry_to_update->addr + entry_to_update->size_in_bytes
&& entry->frameCount == FRAMECOUNT_INVALID
&& entry->copyMipMapStrideChannels * 32 == numBlocksX * block_size)
&& entry->copyStride == numBlocksX * block_size)
{
u32 block_offset = (entry->addr - entry_to_update->addr) / block_size;
u32 block_x = block_offset % numBlocksX;
@ -693,7 +693,7 @@ TextureCache::TCacheEntryBase* TextureCache::Load(const u32 stage)
return ReturnEntry(stage, entry);
}
void TextureCache::CopyRenderTargetToTexture(u32 dstAddr, unsigned int dstFormat, PEControl::PixelFormat srcFormat,
void TextureCache::CopyRenderTargetToTexture(u32 dstAddr, unsigned int dstFormat, u32 dstStride, PEControl::PixelFormat srcFormat,
const EFBRectangle& srcRect, bool isIntensity, bool scaleByHalf)
{
// Emulation methods:
@ -1004,9 +1004,9 @@ void TextureCache::CopyRenderTargetToTexture(u32 dstAddr, unsigned int dstFormat
entry->frameCount = FRAMECOUNT_INVALID;
entry->is_efb_copy = true;
entry->is_custom_tex = false;
entry->copyMipMapStrideChannels = bpmem.copyMipMapStrideChannels;
entry->copyStride = dstStride;
entry->FromRenderTarget(dstAddr, dstFormat, srcFormat, srcRect, isIntensity, scaleByHalf, cbufid, colmat);
entry->FromRenderTarget(dstAddr, dstFormat, dstStride, srcFormat, srcRect, isIntensity, scaleByHalf, cbufid, colmat);
if (g_ActiveConfig.bDumpEFBTarget)
{

8
Source/Core/VideoCommon/TextureCacheBase.h
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@ -53,7 +53,7 @@ public:
u32 format;
bool is_efb_copy;
bool is_custom_tex;
u32 copyMipMapStrideChannels;
u32 copyStride;
unsigned int native_width, native_height; // Texture dimensions from the GameCube's point of view
unsigned int native_levels;
@ -96,7 +96,7 @@ public:
virtual void Load(unsigned int width, unsigned int height,
unsigned int expanded_width, unsigned int level) = 0;
virtual void FromRenderTarget(u32 dstAddr, unsigned int dstFormat,
virtual void FromRenderTarget(u32 dstAddr, unsigned int dstFormat, u32 dstStride,
PEControl::PixelFormat srcFormat, const EFBRectangle& srcRect,
bool isIntensity, bool scaleByHalf, unsigned int cbufid,
const float *colmat) = 0;
@ -125,8 +125,8 @@ public:
static TCacheEntryBase* Load(const u32 stage);
static void UnbindTextures();
static void BindTextures();
static void CopyRenderTargetToTexture(u32 dstAddr, unsigned int dstFormat, PEControl::PixelFormat srcFormat,
const EFBRectangle& srcRect, bool isIntensity, bool scaleByHalf);
static void CopyRenderTargetToTexture(u32 dstAddr, unsigned int dstFormat, u32 dstStride,
PEControl::PixelFormat srcFormat, const EFBRectangle& srcRect, bool isIntensity, bool scaleByHalf);
static void RequestInvalidateTextureCache();