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GPU: Only load the relevant color components upon writes to the tev color registers.

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The other two components need not be valid upon write, hence loading them results in glitches.

Fixes issue 6783.
This commit is contained in:
Tony Wasserka
2014-09-17 18:46:23 +02:00
parent 6d4fd54683
commit 1d23c2ca8b
6 changed files with 121 additions and 65 deletions
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6
Source/Core/VideoCommon/BPMemory.h
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@ -80,8 +80,8 @@
#define BPMEM_TX_SETTLUT_4 0xB8 // 0xB8 + 4
#define BPMEM_TEV_COLOR_ENV 0xC0 // 0xC0 + (2 * 16)
#define BPMEM_TEV_ALPHA_ENV 0xC1 // 0xC1 + (2 * 16)
#define BPMEM_TEV_REGISTER_L 0xE0 // 0xE0 + (2 * 4)
#define BPMEM_TEV_REGISTER_H 0xE1 // 0xE1 + (2 * 4)
#define BPMEM_TEV_COLOR_RA 0xE0 // 0xE0 + (2 * 4)
#define BPMEM_TEV_COLOR_BG 0xE1 // 0xE1 + (2 * 4)
#define BPMEM_FOGRANGE 0xE8 // 0xE8 + 6
#define BPMEM_FOGPARAM0 0xEE
#define BPMEM_FOGBMAGNITUDE 0xEF
@ -853,6 +853,8 @@ union TevReg
BitField< 0, 32,u64> low;
BitField<32, 32,u64> high;
// TODO: Check if Konst uses all 11 bits or just 8
// Low register
BitField< 0,11,s64> red;