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voodoo: Reinstate texture address masking. Fixes segmentation fault in warfa.

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This commit is contained in:
Ted Green 2018-05-29 13:11:01 -06:00
parent 2ea751e028
commit 7582515ced
1 changed files with 8 additions and 8 deletions
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16
src/devices/video/vooddefs.h
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@ -2971,10 +2971,10 @@ inline rgbaint_t ATTR_FORCE_INLINE voodoo_device::tmu_state::genTexture(int32_t
/* fetch texel data */
if (TEXMODE_FORMAT(TEXMODE) < 8)
{
texel0 = *(uint8_t *)&ram[(texbase + t + s)];
texel1 = *(uint8_t *)&ram[(texbase + t + s1)];
texel2 = *(uint8_t *)&ram[(texbase + t1 + s)];
texel3 = *(uint8_t *)&ram[(texbase + t1 + s1)];
texel0 = *(uint8_t *)&ram[(texbase + t + s) & mask];
texel1 = *(uint8_t *)&ram[(texbase + t + s1) & mask];
texel2 = *(uint8_t *)&ram[(texbase + t1 + s) & mask];
texel3 = *(uint8_t *)&ram[(texbase + t1 + s1) & mask];
texel0 = (LOOKUP)[texel0];
texel1 = (LOOKUP)[texel1];
texel2 = (LOOKUP)[texel2];
@ -2982,10 +2982,10 @@ inline rgbaint_t ATTR_FORCE_INLINE voodoo_device::tmu_state::genTexture(int32_t
}
else
{
texel0 = *(uint16_t *)&ram[(texbase + 2*(t + s))];
texel1 = *(uint16_t *)&ram[(texbase + 2*(t + s1))];
texel2 = *(uint16_t *)&ram[(texbase + 2*(t1 + s))];
texel3 = *(uint16_t *)&ram[(texbase + 2*(t1 + s1))];
texel0 = *(uint16_t *)&ram[(texbase + 2*(t + s)) & mask];
texel1 = *(uint16_t *)&ram[(texbase + 2*(t + s1)) & mask];
texel2 = *(uint16_t *)&ram[(texbase + 2*(t1 + s)) & mask];
texel3 = *(uint16_t *)&ram[(texbase + 2*(t1 + s1)) & mask];
if (TEXMODE_FORMAT(TEXMODE) >= 10 && TEXMODE_FORMAT(TEXMODE) <= 12)
{
texel0 = (LOOKUP)[texel0];