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gallium: fix problem in which texcoords and varying vars got mapped to the same slot

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This fixes the glsl/bump.c and glsl/texdemo1.c programs
This commit is contained in:
Brian
2008-01-31 14:35:25 -07:00
parent 86787043fa
commit 633e1133ae
1 changed files with 16 additions and 6 deletions
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22
src/mesa/state_tracker/st_program.c
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@@ -33,6 +33,7 @@
#include "main/imports.h"
#include "main/mtypes.h"
#include "shader/prog_print.h"
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
@@ -68,6 +69,7 @@ st_translate_vertex_program(struct st_context *st,
struct pipe_shader_state vs;
const struct cso_vertex_shader *cso;
GLuint attr, i;
GLuint num_generic = 0;
memset(&vs, 0, sizeof(vs));
@@ -117,7 +119,7 @@ st_translate_vertex_program(struct st_context *st,
case VERT_ATTRIB_TEX6:
case VERT_ATTRIB_TEX7:
vs.input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
vs.input_semantic_index[slot] = attr - VERT_ATTRIB_TEX0;
vs.input_semantic_index[slot] = num_generic++;
break;
case VERT_ATTRIB_GENERIC0:
case VERT_ATTRIB_GENERIC1:
@@ -129,7 +131,7 @@ st_translate_vertex_program(struct st_context *st,
case VERT_ATTRIB_GENERIC7:
assert(attr < VERT_ATTRIB_MAX);
vs.input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
vs.input_semantic_index[slot] = attr - VERT_ATTRIB_GENERIC0;
vs.input_semantic_index[slot] = num_generic++;
break;
default:
assert(0);
@@ -143,6 +145,7 @@ st_translate_vertex_program(struct st_context *st,
vs.output_semantic_index[i] = 0;
}
num_generic = 0;
/*
* Determine number of outputs, the (default) output register
* mapping and the semantic information for each output.
@@ -207,14 +210,14 @@ st_translate_vertex_program(struct st_context *st,
case VERT_RESULT_TEX6:
case VERT_RESULT_TEX7:
vs.output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
vs.output_semantic_index[slot] = attr - VERT_RESULT_TEX0;
vs.output_semantic_index[slot] = num_generic++;
break;
case VERT_RESULT_VAR0:
/* fall-through */
default:
assert(attr - VERT_RESULT_VAR0 < MAX_VARYING);
vs.output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
vs.output_semantic_index[slot] = attr - VERT_RESULT_VAR0;
vs.output_semantic_index[slot] = num_generic++;
}
}
}
@@ -258,6 +261,9 @@ st_translate_vertex_program(struct st_context *st,
cso = st_cached_vs_state(st, &vs);
stvp->cso = cso;
if (0)
_mesa_print_program(&stvp->Base.Base);
if (TGSI_DEBUG)
tgsi_dump( tokensOut, 0 );
}
@@ -286,6 +292,7 @@ st_translate_fragment_program(struct st_context *st,
GLuint attr;
const GLbitfield inputsRead = stfp->Base.Base.InputsRead;
GLuint vslot = 0;
GLuint num_generic = 0;
memset(&fs, 0, sizeof(fs));
@@ -338,14 +345,14 @@ st_translate_fragment_program(struct st_context *st,
case FRAG_ATTRIB_TEX6:
case FRAG_ATTRIB_TEX7:
fs.input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
fs.input_semantic_index[slot] = attr - FRAG_ATTRIB_TEX0;
fs.input_semantic_index[slot] = num_generic++;
interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
break;
case FRAG_ATTRIB_VAR0:
/* fall-through */
default:
fs.input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
fs.input_semantic_index[slot] = attr - FRAG_ATTRIB_VAR0;
fs.input_semantic_index[slot] = num_generic++;
interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
}
}
@@ -415,6 +422,9 @@ st_translate_fragment_program(struct st_context *st,
cso = st_cached_fs_state(st, &fs);
stfp->fs = cso;
if (0)
_mesa_print_program(&stfp->Base.Base);
if (TGSI_DEBUG)
tgsi_dump( tokensOut, 0/*TGSI_DUMP_VERBOSE*/ );