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Fixed clamping issue with RGB iterator in Voodoo code generation. Fixes artifacts in Alien vs Predator.

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This commit is contained in:
SarahW 2016-05-18 20:08:13 +01:00
commit 02153343ab
2 changed files with 4 additions and 4 deletions
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4
src/vid_voodoo_codegen_x86-64.h
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@ -2385,10 +2385,10 @@ static inline void voodoo_generate(uint8_t *code_block, voodoo_t *voodoo, voodoo
addbyte(0x6f);
addbyte(0x87);
addlong(offsetof(voodoo_state_t, ib));
addbyte(0x66); /*PSRLD XMM0, 12*/
addbyte(0x66); /*PSRAD XMM0, 12*/
addbyte(0x0f);
addbyte(0x72);
addbyte(0xd0);
addbyte(0xe0);
addbyte(12);
addbyte(0x66); /*PACKSSDW XMM0, XMM0*/
addbyte(0x0f);

4
src/vid_voodoo_codegen_x86.h
View file

@ -2379,10 +2379,10 @@ static inline void voodoo_generate(uint8_t *code_block, voodoo_t *voodoo, voodoo
addbyte(0x6f);
addbyte(0x87);
addlong(offsetof(voodoo_state_t, ib));
addbyte(0x66); /*PSRLD XMM0, 12*/
addbyte(0x66); /*PSRAD XMM0, 12*/
addbyte(0x0f);
addbyte(0x72);
addbyte(0xd0);
addbyte(0xe0);
addbyte(12);
addbyte(0x66); /*PACKSSDW XMM0, XMM0*/
addbyte(0x0f);