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authormarha <marha@users.sourceforge.net>2015-03-05 22:17:40 +0100
committermarha <marha@users.sourceforge.net>2015-03-05 22:17:40 +0100
commit8574eba804031f6b19713f0b02952280730bf62e (patch)
tree9afa4d6fe299d43ab7e580dc08a5547120274561 /mesalib/src/mesa/state_tracker/st_program.c
parenteef70231353a6103f47fcae88a6e89e765e5cd47 (diff)
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fontconfig mesa git update 5 Mar 2015
Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_program.c')
-rw-r--r--mesalib/src/mesa/state_tracker/st_program.c255
1 files changed, 64 insertions, 191 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_program.c b/mesalib/src/mesa/state_tracker/st_program.c
index 10a5f2900..4cfd817ce 100644
--- a/mesalib/src/mesa/state_tracker/st_program.c
+++ b/mesalib/src/mesa/state_tracker/st_program.c
@@ -69,7 +69,7 @@ delete_vp_variant(struct st_context *st, struct st_vp_variant *vpv)
draw_delete_vertex_shader( st->draw, vpv->draw_shader );
if (vpv->tgsi.tokens)
- st_free_tokens(vpv->tgsi.tokens);
+ ureg_free_tokens(vpv->tgsi.tokens);
free( vpv );
}
@@ -108,7 +108,7 @@ delete_fp_variant(struct st_context *st, struct st_fp_variant *fpv)
if (fpv->parameters)
_mesa_free_parameter_list(fpv->parameters);
if (fpv->tgsi.tokens)
- st_free_tokens(fpv->tgsi.tokens);
+ ureg_free_tokens(fpv->tgsi.tokens);
free(fpv);
}
@@ -869,106 +869,79 @@ st_translate_geometry_program(struct st_context *st,
GLuint outputMapping[VARYING_SLOT_MAX];
struct pipe_context *pipe = st->pipe;
GLuint attr;
- GLbitfield64 inputsRead;
- GLuint vslot = 0;
uint gs_num_inputs = 0;
- uint gs_builtin_inputs = 0;
- uint gs_array_offset = 0;
+
+ ubyte input_semantic_name[PIPE_MAX_SHADER_INPUTS];
+ ubyte input_semantic_index[PIPE_MAX_SHADER_INPUTS];
ubyte gs_output_semantic_name[PIPE_MAX_SHADER_OUTPUTS];
ubyte gs_output_semantic_index[PIPE_MAX_SHADER_OUTPUTS];
uint gs_num_outputs = 0;
GLint i;
- GLuint maxSlot = 0;
struct ureg_program *ureg;
-
+ struct pipe_shader_state state = {0};
struct st_gp_variant *gpv;
gpv = CALLOC_STRUCT(st_gp_variant);
if (!gpv)
return NULL;
- if (!stgp->glsl_to_tgsi) {
- _mesa_remove_output_reads(&stgp->Base.Base, PROGRAM_OUTPUT);
- }
-
- ureg = ureg_create( TGSI_PROCESSOR_GEOMETRY );
+ ureg = ureg_create(TGSI_PROCESSOR_GEOMETRY);
if (ureg == NULL) {
free(gpv);
return NULL;
}
- /* which vertex output goes to the first geometry input */
- vslot = 0;
-
memset(inputMapping, 0, sizeof(inputMapping));
memset(outputMapping, 0, sizeof(outputMapping));
/*
* Convert Mesa program inputs to TGSI input register semantics.
*/
- inputsRead = stgp->Base.Base.InputsRead;
for (attr = 0; attr < VARYING_SLOT_MAX; attr++) {
- if ((inputsRead & BITFIELD64_BIT(attr)) != 0) {
- const GLuint slot = gs_num_inputs;
-
- gs_num_inputs++;
+ if ((stgp->Base.Base.InputsRead & BITFIELD64_BIT(attr)) != 0) {
+ const GLuint slot = gs_num_inputs++;
inputMapping[attr] = slot;
- stgp->input_map[slot + gs_array_offset] = vslot - gs_builtin_inputs;
- stgp->input_to_index[attr] = vslot;
- stgp->index_to_input[vslot] = attr;
- ++vslot;
-
- if (attr != VARYING_SLOT_PRIMITIVE_ID) {
- gs_array_offset += 2;
- } else
- ++gs_builtin_inputs;
-
-#if 0
- debug_printf("input map at %d = %d\n",
- slot + gs_array_offset, stgp->input_map[slot + gs_array_offset]);
-#endif
-
switch (attr) {
case VARYING_SLOT_PRIMITIVE_ID:
- stgp->input_semantic_name[slot] = TGSI_SEMANTIC_PRIMID;
- stgp->input_semantic_index[slot] = 0;
+ input_semantic_name[slot] = TGSI_SEMANTIC_PRIMID;
+ input_semantic_index[slot] = 0;
break;
case VARYING_SLOT_POS:
- stgp->input_semantic_name[slot] = TGSI_SEMANTIC_POSITION;
- stgp->input_semantic_index[slot] = 0;
+ input_semantic_name[slot] = TGSI_SEMANTIC_POSITION;
+ input_semantic_index[slot] = 0;
break;
case VARYING_SLOT_COL0:
- stgp->input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
- stgp->input_semantic_index[slot] = 0;
+ input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
+ input_semantic_index[slot] = 0;
break;
case VARYING_SLOT_COL1:
- stgp->input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
- stgp->input_semantic_index[slot] = 1;
+ input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
+ input_semantic_index[slot] = 1;
break;
case VARYING_SLOT_FOGC:
- stgp->input_semantic_name[slot] = TGSI_SEMANTIC_FOG;
- stgp->input_semantic_index[slot] = 0;
+ input_semantic_name[slot] = TGSI_SEMANTIC_FOG;
+ 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;
+ input_semantic_name[slot] = TGSI_SEMANTIC_CLIPVERTEX;
+ 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;
+ input_semantic_name[slot] = TGSI_SEMANTIC_CLIPDIST;
+ 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;
+ input_semantic_name[slot] = TGSI_SEMANTIC_CLIPDIST;
+ input_semantic_index[slot] = 1;
break;
case VARYING_SLOT_PSIZ:
- stgp->input_semantic_name[slot] = TGSI_SEMANTIC_PSIZE;
- stgp->input_semantic_index[slot] = 0;
+ input_semantic_name[slot] = TGSI_SEMANTIC_PSIZE;
+ input_semantic_index[slot] = 0;
break;
case VARYING_SLOT_TEX0:
case VARYING_SLOT_TEX1:
@@ -979,16 +952,16 @@ st_translate_geometry_program(struct st_context *st,
case VARYING_SLOT_TEX6:
case VARYING_SLOT_TEX7:
if (st->needs_texcoord_semantic) {
- stgp->input_semantic_name[slot] = TGSI_SEMANTIC_TEXCOORD;
- stgp->input_semantic_index[slot] = attr - VARYING_SLOT_TEX0;
+ input_semantic_name[slot] = TGSI_SEMANTIC_TEXCOORD;
+ input_semantic_index[slot] = attr - VARYING_SLOT_TEX0;
break;
}
/* fall through */
case VARYING_SLOT_VAR0:
default:
assert(attr >= VARYING_SLOT_VAR0 && attr < VARYING_SLOT_MAX);
- stgp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
- stgp->input_semantic_index[slot] =
+ input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
+ input_semantic_index[slot] =
st_get_generic_varying_index(st, attr);
break;
}
@@ -1007,10 +980,8 @@ st_translate_geometry_program(struct st_context *st,
*/
for (attr = 0; attr < VARYING_SLOT_MAX; attr++) {
if (stgp->Base.Base.OutputsWritten & BITFIELD64_BIT(attr)) {
- GLuint slot;
+ GLuint slot = gs_num_outputs++;
- slot = gs_num_outputs;
- gs_num_outputs++;
outputMapping[attr] = slot;
switch (attr) {
@@ -1083,7 +1054,7 @@ st_translate_geometry_program(struct st_context *st,
/* fall through */
case VARYING_SLOT_VAR0:
default:
- assert(slot < Elements(gs_output_semantic_name));
+ assert(slot < ARRAY_SIZE(gs_output_semantic_name));
assert(attr >= VARYING_SLOT_VAR0);
gs_output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
gs_output_semantic_index[slot] =
@@ -1093,93 +1064,38 @@ st_translate_geometry_program(struct st_context *st,
}
}
- /* find max output slot referenced to compute gs_num_outputs */
- for (attr = 0; attr < VARYING_SLOT_MAX; attr++) {
- if (outputMapping[attr] != ~0U && outputMapping[attr] > maxSlot)
- maxSlot = outputMapping[attr];
- }
- gs_num_outputs = maxSlot + 1;
-
-#if 0 /* debug */
- {
- GLuint i;
- printf("outputMapping? %d\n", outputMapping ? 1 : 0);
- if (outputMapping) {
- printf("attr -> slot\n");
- for (i = 0; i < 16; i++) {
- printf(" %2d %3d\n", i, outputMapping[i]);
- }
- }
- printf("slot sem_name sem_index\n");
- for (i = 0; i < gs_num_outputs; i++) {
- printf(" %2d %d %d\n",
- i,
- gs_output_semantic_name[i],
- gs_output_semantic_index[i]);
- }
- }
-#endif
-
- /* free old shader state, if any */
- if (stgp->tgsi.tokens) {
- st_free_tokens(stgp->tgsi.tokens);
- stgp->tgsi.tokens = NULL;
- }
-
ureg_property(ureg, TGSI_PROPERTY_GS_INPUT_PRIM, stgp->Base.InputType);
ureg_property(ureg, TGSI_PROPERTY_GS_OUTPUT_PRIM, stgp->Base.OutputType);
ureg_property(ureg, TGSI_PROPERTY_GS_MAX_OUTPUT_VERTICES,
stgp->Base.VerticesOut);
ureg_property(ureg, TGSI_PROPERTY_GS_INVOCATIONS, stgp->Base.Invocations);
- 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 );
- ureg_destroy( ureg );
-
- if (stgp->glsl_to_tgsi) {
- st_translate_stream_output_info(stgp->glsl_to_tgsi,
- outputMapping,
- &stgp->tgsi.stream_output);
- }
+ st_translate_program(st->ctx,
+ TGSI_PROCESSOR_GEOMETRY,
+ ureg,
+ stgp->glsl_to_tgsi,
+ &stgp->Base.Base,
+ /* inputs */
+ gs_num_inputs,
+ inputMapping,
+ input_semantic_name,
+ input_semantic_index,
+ NULL,
+ NULL,
+ /* outputs */
+ gs_num_outputs,
+ outputMapping,
+ gs_output_semantic_name,
+ gs_output_semantic_index,
+ FALSE,
+ FALSE);
+
+ state.tokens = ureg_get_tokens(ureg, NULL);
+ ureg_destroy(ureg);
+
+ st_translate_stream_output_info(stgp->glsl_to_tgsi,
+ outputMapping,
+ &state.stream_output);
if ((ST_DEBUG & DEBUG_TGSI) && (ST_DEBUG & DEBUG_MESA)) {
_mesa_print_program(&stgp->Base.Base);
@@ -1187,13 +1103,15 @@ st_translate_geometry_program(struct st_context *st,
}
if (ST_DEBUG & DEBUG_TGSI) {
- tgsi_dump(stgp->tgsi.tokens, 0);
+ tgsi_dump(state.tokens, 0);
debug_printf("\n");
}
/* fill in new variant */
- gpv->driver_shader = pipe->create_gs_state(pipe, &stgp->tgsi);
+ gpv->driver_shader = pipe->create_gs_state(pipe, &state);
gpv->key = *key;
+
+ ureg_free_tokens(state.tokens);
return gpv;
}
@@ -1229,51 +1147,6 @@ st_get_gp_variant(struct st_context *st,
}
-
-
-/**
- * Debug- print current shader text
- */
-void
-st_print_shaders(struct gl_context *ctx)
-{
- struct gl_shader_program **shProg = ctx->_Shader->CurrentProgram;
- unsigned j;
-
- for (j = 0; j < 3; j++) {
- unsigned i;
-
- if (shProg[j] == NULL)
- continue;
-
- for (i = 0; i < shProg[j]->NumShaders; i++) {
- struct gl_shader *sh;
-
- switch (shProg[j]->Shaders[i]->Type) {
- case GL_VERTEX_SHADER:
- sh = (i != 0) ? NULL : shProg[j]->Shaders[i];
- break;
- case GL_GEOMETRY_SHADER_ARB:
- sh = (i != 1) ? NULL : shProg[j]->Shaders[i];
- break;
- case GL_FRAGMENT_SHADER:
- sh = (i != 2) ? NULL : shProg[j]->Shaders[i];
- break;
- default:
- assert(0);
- sh = NULL;
- break;
- }
-
- if (sh != NULL) {
- printf("GLSL shader %u of %u:\n", i, shProg[j]->NumShaders);
- printf("%s\n", sh->Source);
- }
- }
- }
-}
-
-
/**
* Vert/Geom/Frag programs have per-context variants. Free all the
* variants attached to the given program which match the given context.
@@ -1374,7 +1247,7 @@ destroy_shader_program_variants_cb(GLuint key, void *data, void *userData)
destroy_program_variants(st, shProg->Shaders[i]->Program);
}
- for (i = 0; i < Elements(shProg->_LinkedShaders); i++) {
+ for (i = 0; i < ARRAY_SIZE(shProg->_LinkedShaders); i++) {
if (shProg->_LinkedShaders[i])
destroy_program_variants(st, shProg->_LinkedShaders[i]->Program);
}