diff options
Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_program.c')
| -rw-r--r-- | mesalib/src/mesa/state_tracker/st_program.c | 255 |
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); } |