diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_fragprog.c | 13 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915tex/i915_fragprog.c | 13 |
2 files changed, 24 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i915/i915_fragprog.c b/src/mesa/drivers/dri/i915/i915_fragprog.c index 7160234bce..ef14f3eef7 100644 --- a/src/mesa/drivers/dri/i915/i915_fragprog.c +++ b/src/mesa/drivers/dri/i915/i915_fragprog.c @@ -39,6 +39,7 @@ #include "program_instruction.h" #include "program.h" +#include "programopt.h" @@ -123,6 +124,7 @@ static GLuint src_vector( struct i915_fragment_program *p, p, p->ctx->FragmentProgram.Parameters[source->Index]); break; + case PROGRAM_CONSTANT: case PROGRAM_STATE_VAR: case PROGRAM_NAMED_PARAM: src = i915_emit_param4fv( @@ -937,6 +939,12 @@ static void i915ProgramStringNotify( GLcontext *ctx, */ ctx->Driver.Enable( ctx, GL_FRAGMENT_PROGRAM_ARB, ctx->FragmentProgram.Enabled ); + + if (p->FragProg.FogOption) { + /* add extra instructions to do fog, then turn off FogOption field */ + _mesa_append_fog_code(ctx, &p->FragProg); + p->FragProg.FogOption = GL_NONE; + } } _tnl_program_string(ctx, target, prog); @@ -1010,7 +1018,10 @@ void i915ValidateFragmentProgram( i915ContextPtr i915 ) EMIT_PAD( 1 ); } -#if 0 + /* XXX this was disabled, but enabling this code helped fix the Glean + * tfragprog1 fog tests. + */ +#if 1 if ((inputsRead & FRAG_BIT_FOGC) || i915->vertex_fog != I915_FOG_NONE) { EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1F, S4_VFMT_FOG_PARAM, 4 ); } diff --git a/src/mesa/drivers/dri/i915tex/i915_fragprog.c b/src/mesa/drivers/dri/i915tex/i915_fragprog.c index 2ddcbc4325..8772e70230 100644 --- a/src/mesa/drivers/dri/i915tex/i915_fragprog.c +++ b/src/mesa/drivers/dri/i915tex/i915_fragprog.c @@ -39,6 +39,7 @@ #include "program_instruction.h" #include "program.h" +#include "programopt.h" @@ -127,6 +128,7 @@ src_vector(struct i915_fragment_program *p, Index]); break; + case PROGRAM_CONSTANT: case PROGRAM_STATE_VAR: case PROGRAM_NAMED_PARAM: src = @@ -928,6 +930,12 @@ i915ProgramStringNotify(GLcontext * ctx, */ ctx->Driver.Enable(ctx, GL_FRAGMENT_PROGRAM_ARB, ctx->FragmentProgram.Enabled); + + if (p->FragProg.FogOption) { + /* add extra instructions to do fog, then turn off FogOption field */ + _mesa_append_fog_code(ctx, &p->FragProg); + p->FragProg.FogOption = GL_NONE; + } } _tnl_program_string(ctx, target, prog); @@ -1001,7 +1009,10 @@ i915ValidateFragmentProgram(struct i915_context *i915) EMIT_PAD(1); } -#if 0 + /* XXX this was disabled, but enabling this code helped fix the Glean + * tfragprog1 fog tests. + */ +#if 1 if ((inputsRead & FRAG_BIT_FOGC) || i915->vertex_fog != I915_FOG_NONE) { EMIT_ATTR(_TNL_ATTRIB_FOG, EMIT_1F, S4_VFMT_FOG_PARAM, 4); } |