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r600: rv670 support 8 tex instructions just like other r6xx

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also clarify some other const values.
This commit is contained in:
Alex Deucher
2010-01-27 12:16:50 -05:00
parent b8656c4825
commit 1fdf04ade3
1 changed files with 5 additions and 3 deletions
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8
src/mesa/drivers/dri/r600/r600_context.c
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@@ -249,6 +249,9 @@ static void r600InitConstValues(GLcontext *ctx, radeonScreenPtr screen)
context_t *r600 = R700_CONTEXT(ctx);
ctx->Const.MaxTextureImageUnits = 16;
/* 8 per clause on r6xx, 16 on r7xx
* but I think mesa only supports 8 at the moment
*/
ctx->Const.MaxTextureCoordUnits = 8;
ctx->Const.MaxTextureUnits =
MIN2(ctx->Const.MaxTextureImageUnits,
@@ -284,9 +287,8 @@ static void r600InitConstValues(GLcontext *ctx, radeonScreenPtr screen)
ctx->Const.FragmentProgram.MaxNativeAttribs = 32;
ctx->Const.FragmentProgram.MaxNativeParameters = 256;
ctx->Const.FragmentProgram.MaxNativeAluInstructions = 8192;
/* 8 per clause on r6xx, 16 on rv670/r7xx */
if ((screen->chip_family == CHIP_FAMILY_RV670) ||
(screen->chip_family >= CHIP_FAMILY_RV770))
/* 8 per clause on r6xx, 16 on r7xx */
if (screen->chip_family >= CHIP_FAMILY_RV770)
ctx->Const.FragmentProgram.MaxNativeTexInstructions = 16;
else
ctx->Const.FragmentProgram.MaxNativeTexInstructions = 8;