diff options
| author | Xiang, Haihao <haihao.xiang@intel.com> | 2007-12-25 17:22:19 +0800 |
|---|---|---|
| committer | Xiang, Haihao <haihao.xiang@intel.com> | 2007-12-25 17:22:19 +0800 |
| commit | b422e5ad3716d32f2434ca38819f4a877c7eeeeb (patch) | |
| tree | f843fd4f14d084f204720a08c2953cf3a083ba85 /src | |
| parent | cf46aee14a9df86ce336823fd02da650e262f77e (diff) | |
i915: apply commit a0a5e8cfc04c14873441b50f7d594ef11806b9a8 from 965.
fix #11925
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_texstate.c | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915/intel_context.h | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915/intel_state.c | 26 |
3 files changed, 28 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i915/i915_texstate.c b/src/mesa/drivers/dri/i915/i915_texstate.c index 09684e87b4..1c45fd5dcd 100644 --- a/src/mesa/drivers/dri/i915/i915_texstate.c +++ b/src/mesa/drivers/dri/i915/i915_texstate.c @@ -246,7 +246,7 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) state[I915_TEXREG_SS2] |= (SS2_SHADOW_ENABLE | - intel_translate_compare_func(tObj->CompareFunc)); + intel_translate_shadow_compare_func(tObj->CompareFunc)); minFilt = FILTER_4X4_FLAT; magFilt = FILTER_4X4_FLAT; diff --git a/src/mesa/drivers/dri/i915/intel_context.h b/src/mesa/drivers/dri/i915/intel_context.h index 25486ed001..528e749c33 100644 --- a/src/mesa/drivers/dri/i915/intel_context.h +++ b/src/mesa/drivers/dri/i915/intel_context.h @@ -433,6 +433,7 @@ extern void intelInitStateFuncs(struct dd_function_table *functions); #define BLENDFACT_INV_CONST_ALPHA 0x0f #define BLENDFACT_MASK 0x0f +extern int intel_translate_shadow_compare_func(GLenum func); extern int intel_translate_compare_func(GLenum func); extern int intel_translate_stencil_op(GLenum op); extern int intel_translate_blend_factor(GLenum factor); diff --git a/src/mesa/drivers/dri/i915/intel_state.c b/src/mesa/drivers/dri/i915/intel_state.c index 271511037e..558f068a42 100644 --- a/src/mesa/drivers/dri/i915/intel_state.c +++ b/src/mesa/drivers/dri/i915/intel_state.c @@ -39,6 +39,32 @@ #include "intel_regions.h" #include "swrast/swrast.h" +int +intel_translate_shadow_compare_func( GLenum func ) +{ + switch(func) { + case GL_NEVER: + return COMPAREFUNC_ALWAYS; + case GL_LESS: + return COMPAREFUNC_LEQUAL; + case GL_LEQUAL: + return COMPAREFUNC_LESS; + case GL_GREATER: + return COMPAREFUNC_GEQUAL; + case GL_GEQUAL: + return COMPAREFUNC_GREATER; + case GL_NOTEQUAL: + return COMPAREFUNC_EQUAL; + case GL_EQUAL: + return COMPAREFUNC_NOTEQUAL; + case GL_ALWAYS: + return COMPAREFUNC_NEVER; + } + + fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, func); + return COMPAREFUNC_NEVER; +} + int intel_translate_compare_func(GLenum func) { |