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PixelShaderGen: For custom textures and scaled EFB copies, use correct texel to pixel mapping when sampling textures

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(D3D9 only)

This is basically the same as revision e58692653a, just for scaled textures and with a LOT more work...
This commit is contained in:
NeoBrainX
2012-02-20 17:55:18 +01:00
parent d068686a7f
commit 9adc119e3c
8 changed files with 61 additions and 25 deletions
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6
Source/Core/VideoCommon/Src/PixelShaderManager.h
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@ -26,18 +26,20 @@
class PixelShaderManager
{
static void SetPSTextureDims(int texid);
static void SetPSVirtualTexScalePair(int texpairid);
public:
static void Init();
static void Dirty();
static void Shutdown();
static void SetConstants(); // sets pixel shader constants
static void SetConstants(API_TYPE api_type); // sets pixel shader constants
// constant management, should be called after memory is committed
static void SetColorChanged(int type, int index, bool high);
static void SetAlpha(const AlphaFunc& alpha);
static void SetDestAlpha(const ConstantAlpha& alpha);
static void SetTexDims(int texmapid, u32 width, u32 height, u32 wraps, u32 wrapt);
static void SetTexDims(int texmapid, u32 width, u32 height, u32 virtual_width, u32 virtual_height, u32 wraps, u32 wrapt, API_TYPE api_type);
static void SetZTextureBias(u32 bias);
static void SetViewportChanged();
static void SetIndMatrixChanged(int matrixidx);