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path: root/mesalib/src/mesa/state_tracker/st_program.c
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Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_program.c')
-rw-r--r--mesalib/src/mesa/state_tracker/st_program.c128
1 files changed, 99 insertions, 29 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_program.c b/mesalib/src/mesa/state_tracker/st_program.c
index 60cc37cf8..f010e1889 100644
--- a/mesalib/src/mesa/state_tracker/st_program.c
+++ b/mesalib/src/mesa/state_tracker/st_program.c
@@ -828,7 +828,6 @@ st_translate_geometry_program(struct st_context *st,
GLuint attr;
GLbitfield64 inputsRead;
GLuint vslot = 0;
- GLuint num_generic = 0;
uint gs_num_inputs = 0;
uint gs_builtin_inputs = 0;
@@ -848,7 +847,9 @@ st_translate_geometry_program(struct st_context *st,
if (!gpv)
return NULL;
- _mesa_remove_output_reads(&stgp->Base.Base, PROGRAM_OUTPUT);
+ if (!stgp->glsl_to_tgsi) {
+ _mesa_remove_output_reads(&stgp->Base.Base, PROGRAM_OUTPUT);
+ }
ureg = ureg_create( TGSI_PROCESSOR_GEOMETRY );
if (ureg == NULL) {
@@ -910,15 +911,42 @@ st_translate_geometry_program(struct st_context *st,
stgp->input_semantic_name[slot] = TGSI_SEMANTIC_FOG;
stgp->input_semantic_index[slot] = 0;
break;
+ case VARYING_SLOT_CLIP_VERTEX:
+ stgp->input_semantic_name[slot] = TGSI_SEMANTIC_CLIPVERTEX;
+ stgp->input_semantic_index[slot] = 0;
+ break;
+ case VARYING_SLOT_CLIP_DIST0:
+ stgp->input_semantic_name[slot] = TGSI_SEMANTIC_CLIPDIST;
+ stgp->input_semantic_index[slot] = 0;
+ break;
+ case VARYING_SLOT_CLIP_DIST1:
+ stgp->input_semantic_name[slot] = TGSI_SEMANTIC_CLIPDIST;
+ stgp->input_semantic_index[slot] = 1;
+ break;
+ case VARYING_SLOT_PSIZ:
+ stgp->input_semantic_name[slot] = TGSI_SEMANTIC_PSIZE;
+ stgp->input_semantic_index[slot] = 0;
+ break;
case VARYING_SLOT_TEX0:
+ case VARYING_SLOT_TEX1:
+ case VARYING_SLOT_TEX2:
+ case VARYING_SLOT_TEX3:
+ case VARYING_SLOT_TEX4:
+ case VARYING_SLOT_TEX5:
+ case VARYING_SLOT_TEX6:
+ case VARYING_SLOT_TEX7:
stgp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
- stgp->input_semantic_index[slot] = num_generic++;
+ stgp->input_semantic_index[slot] = (attr - VARYING_SLOT_TEX0);
break;
case VARYING_SLOT_VAR0:
- /* fall-through */
default:
+ assert(attr >= VARYING_SLOT_VAR0 && attr < VARYING_SLOT_MAX);
stgp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
- stgp->input_semantic_index[slot] = num_generic++;
+ stgp->input_semantic_index[slot] = (VARYING_SLOT_VAR0 -
+ VARYING_SLOT_TEX0 +
+ attr -
+ VARYING_SLOT_VAR0);
+ break;
}
}
}
@@ -929,7 +957,6 @@ st_translate_geometry_program(struct st_context *st,
gs_output_semantic_index[i] = 0;
}
- num_generic = 0;
/*
* Determine number of outputs, the (default) output register
* mapping and the semantic information for each output.
@@ -972,6 +999,26 @@ st_translate_geometry_program(struct st_context *st,
gs_output_semantic_name[slot] = TGSI_SEMANTIC_PSIZE;
gs_output_semantic_index[slot] = 0;
break;
+ case VARYING_SLOT_CLIP_VERTEX:
+ gs_output_semantic_name[slot] = TGSI_SEMANTIC_CLIPVERTEX;
+ gs_output_semantic_index[slot] = 0;
+ break;
+ case VARYING_SLOT_CLIP_DIST0:
+ gs_output_semantic_name[slot] = TGSI_SEMANTIC_CLIPDIST;
+ gs_output_semantic_index[slot] = 0;
+ break;
+ case VARYING_SLOT_CLIP_DIST1:
+ gs_output_semantic_name[slot] = TGSI_SEMANTIC_CLIPDIST;
+ gs_output_semantic_index[slot] = 1;
+ break;
+ case VARYING_SLOT_LAYER:
+ gs_output_semantic_name[slot] = TGSI_SEMANTIC_LAYER;
+ gs_output_semantic_index[slot] = 0;
+ break;
+ case VARYING_SLOT_PRIMITIVE_ID:
+ gs_output_semantic_name[slot] = TGSI_SEMANTIC_PRIMID;
+ gs_output_semantic_index[slot] = 0;
+ break;
case VARYING_SLOT_TEX0:
case VARYING_SLOT_TEX1:
case VARYING_SLOT_TEX2:
@@ -980,20 +1027,22 @@ st_translate_geometry_program(struct st_context *st,
case VARYING_SLOT_TEX5:
case VARYING_SLOT_TEX6:
case VARYING_SLOT_TEX7:
- /* fall-through */
+ gs_output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
+ gs_output_semantic_index[slot] = (attr - VARYING_SLOT_TEX0);
+ break;
case VARYING_SLOT_VAR0:
- /* fall-through */
default:
assert(slot < Elements(gs_output_semantic_name));
- /* use default semantic info */
+ assert(attr >= VARYING_SLOT_VAR0);
gs_output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
- gs_output_semantic_index[slot] = num_generic++;
+ gs_output_semantic_index[slot] = (VARYING_SLOT_VAR0 -
+ VARYING_SLOT_TEX0 +
+ attr -
+ VARYING_SLOT_VAR0);
}
}
}
- assert(gs_output_semantic_name[0] == TGSI_SEMANTIC_POSITION);
-
/* find max output slot referenced to compute gs_num_outputs */
for (attr = 0; attr < VARYING_SLOT_MAX; attr++) {
if (outputMapping[attr] != ~0 && outputMapping[attr] > maxSlot)
@@ -1031,23 +1080,44 @@ st_translate_geometry_program(struct st_context *st,
ureg_property_gs_output_prim(ureg, stgp->Base.OutputType);
ureg_property_gs_max_vertices(ureg, stgp->Base.VerticesOut);
- st_translate_mesa_program(st->ctx,
- TGSI_PROCESSOR_GEOMETRY,
- ureg,
- &stgp->Base.Base,
- /* inputs */
- gs_num_inputs,
- inputMapping,
- stgp->input_semantic_name,
- stgp->input_semantic_index,
- NULL,
- /* outputs */
- gs_num_outputs,
- outputMapping,
- gs_output_semantic_name,
- gs_output_semantic_index,
- FALSE,
- FALSE);
+ if (stgp->glsl_to_tgsi)
+ st_translate_program(st->ctx,
+ TGSI_PROCESSOR_GEOMETRY,
+ ureg,
+ stgp->glsl_to_tgsi,
+ &stgp->Base.Base,
+ /* inputs */
+ gs_num_inputs,
+ inputMapping,
+ stgp->input_semantic_name,
+ stgp->input_semantic_index,
+ NULL,
+ NULL,
+ /* outputs */
+ gs_num_outputs,
+ outputMapping,
+ gs_output_semantic_name,
+ gs_output_semantic_index,
+ FALSE,
+ FALSE);
+ else
+ st_translate_mesa_program(st->ctx,
+ TGSI_PROCESSOR_GEOMETRY,
+ ureg,
+ &stgp->Base.Base,
+ /* inputs */
+ gs_num_inputs,
+ inputMapping,
+ stgp->input_semantic_name,
+ stgp->input_semantic_index,
+ NULL,
+ /* outputs */
+ gs_num_outputs,
+ outputMapping,
+ gs_output_semantic_name,
+ gs_output_semantic_index,
+ FALSE,
+ FALSE);
stgp->num_inputs = gs_num_inputs;
stgp->tgsi.tokens = ureg_get_tokens( ureg, NULL );
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 14:28:42 +0000