return fpv;
}
+/**
+ * Update stream-output info for GS/TCS/TES. Normally this is done in
+ * st_translate_program_common() but that is not called for glsl_to_nir
+ * case.
+ */
+static void
+st_translate_program_stream_output(struct gl_program *prog,
+ struct pipe_stream_output_info *stream_output)
+{
+ if (!prog->sh.LinkedTransformFeedback)
+ return;
+
+ ubyte outputMapping[VARYING_SLOT_TESS_MAX];
+ GLuint attr;
+ uint num_outputs = 0;
+
+ memset(outputMapping, 0, sizeof(outputMapping));
+
+ /*
+ * Determine number of outputs, the (default) output register
+ * mapping and the semantic information for each output.
+ */
+ for (attr = 0; attr < VARYING_SLOT_MAX; attr++) {
+ if (prog->info.outputs_written & BITFIELD64_BIT(attr)) {
+ GLuint slot = num_outputs++;
+
+ outputMapping[attr] = slot;
+ }
+ }
+
+ st_translate_stream_output_info(prog->sh.LinkedTransformFeedback,
+ outputMapping,
+ stream_output);
+}
/**
* Translate a program. This is common code for geometry and tessellation
* shaders.
*/
-static void
-st_translate_program_common(struct st_context *st,
- struct gl_program *prog,
- struct glsl_to_tgsi_visitor *glsl_to_tgsi,
- struct ureg_program *ureg,
- unsigned tgsi_processor,
- struct pipe_shader_state *out_state)
+bool
+st_translate_common_program(struct st_context *st,
+ struct st_common_program *stcp)
{
+ /* We have already compiled to NIR so just return */
+ if (stcp->shader_program) {
+ /* No variants */
+ st_finalize_nir(st, &stcp->Base, stcp->shader_program,
+ stcp->tgsi.ir.nir);
+ if (stcp->Base.info.stage == MESA_SHADER_TESS_EVAL ||
+ stcp->Base.info.stage == MESA_SHADER_GEOMETRY) {
+ st_translate_program_stream_output(&stcp->Base,
+ &stcp->tgsi.stream_output);
+ }
+ st_store_ir_in_disk_cache(st, &stcp->Base, true);
+ return true;
+ }
+
+ struct gl_program *prog = &stcp->Base;
+ enum pipe_shader_type stage =
+ pipe_shader_type_from_mesa(stcp->Base.info.stage);
+ struct ureg_program *ureg = ureg_create_with_screen(stage, st->pipe->screen);
+
+ if (ureg == NULL)
+ return false;
+
+ switch (stage) {
+ case PIPE_SHADER_TESS_CTRL:
+ ureg_property(ureg, TGSI_PROPERTY_TCS_VERTICES_OUT,
+ stcp->Base.info.tess.tcs_vertices_out);
+ break;
+
+ case PIPE_SHADER_TESS_EVAL:
+ if (stcp->Base.info.tess.primitive_mode == GL_ISOLINES)
+ ureg_property(ureg, TGSI_PROPERTY_TES_PRIM_MODE, GL_LINES);
+ else
+ ureg_property(ureg, TGSI_PROPERTY_TES_PRIM_MODE,
+ stcp->Base.info.tess.primitive_mode);
+
+ STATIC_ASSERT((TESS_SPACING_EQUAL + 1) % 3 == PIPE_TESS_SPACING_EQUAL);
+ STATIC_ASSERT((TESS_SPACING_FRACTIONAL_ODD + 1) % 3 ==
+ PIPE_TESS_SPACING_FRACTIONAL_ODD);
+ STATIC_ASSERT((TESS_SPACING_FRACTIONAL_EVEN + 1) % 3 ==
+ PIPE_TESS_SPACING_FRACTIONAL_EVEN);
+
+ ureg_property(ureg, TGSI_PROPERTY_TES_SPACING,
+ (stcp->Base.info.tess.spacing + 1) % 3);
+
+ ureg_property(ureg, TGSI_PROPERTY_TES_VERTEX_ORDER_CW,
+ !stcp->Base.info.tess.ccw);
+ ureg_property(ureg, TGSI_PROPERTY_TES_POINT_MODE,
+ stcp->Base.info.tess.point_mode);
+ break;
+
+ case PIPE_SHADER_GEOMETRY:
+ ureg_property(ureg, TGSI_PROPERTY_GS_INPUT_PRIM,
+ stcp->Base.info.gs.input_primitive);
+ ureg_property(ureg, TGSI_PROPERTY_GS_OUTPUT_PRIM,
+ stcp->Base.info.gs.output_primitive);
+ ureg_property(ureg, TGSI_PROPERTY_GS_MAX_OUTPUT_VERTICES,
+ stcp->Base.info.gs.vertices_out);
+ ureg_property(ureg, TGSI_PROPERTY_GS_INVOCATIONS,
+ stcp->Base.info.gs.invocations);
+ break;
+
+ default:
+ break;
+ }
+
ubyte inputSlotToAttr[VARYING_SLOT_TESS_MAX];
ubyte inputMapping[VARYING_SLOT_TESS_MAX];
ubyte outputMapping[VARYING_SLOT_TESS_MAX];
memset(inputSlotToAttr, 0, sizeof(inputSlotToAttr));
memset(inputMapping, 0, sizeof(inputMapping));
memset(outputMapping, 0, sizeof(outputMapping));
- memset(out_state, 0, sizeof(*out_state));
+ memset(&stcp->tgsi, 0, sizeof(stcp->tgsi));
if (prog->info.clip_distance_array_size)
ureg_property(ureg, TGSI_PROPERTY_NUM_CLIPDIST_ENABLED,
}
st_translate_program(st->ctx,
- tgsi_processor,
+ stage,
ureg,
- glsl_to_tgsi,
+ stcp->glsl_to_tgsi,
prog,
/* inputs */
num_inputs,
output_semantic_name,
output_semantic_index);
- struct st_common_program *stcp = (struct st_common_program *) prog;
- out_state->tokens = ureg_get_tokens(ureg, &stcp->num_tgsi_tokens);
+ stcp->tgsi.tokens = ureg_get_tokens(ureg, &stcp->num_tgsi_tokens);
ureg_destroy(ureg);
st_translate_stream_output_info(prog->sh.LinkedTransformFeedback,
outputMapping,
- &out_state->stream_output);
+ &stcp->tgsi.stream_output);
st_store_ir_in_disk_cache(st, prog, false);
}
if (ST_DEBUG & DEBUG_TGSI) {
- tgsi_dump(out_state->tokens, 0);
+ tgsi_dump(stcp->tgsi.tokens, 0);
debug_printf("\n");
}
-}
-
-/**
- * Update stream-output info for GS/TCS/TES. Normally this is done in
- * st_translate_program_common() but that is not called for glsl_to_nir
- * case.
- */
-static void
-st_translate_program_stream_output(struct gl_program *prog,
- struct pipe_stream_output_info *stream_output)
-{
- if (!prog->sh.LinkedTransformFeedback)
- return;
-
- ubyte outputMapping[VARYING_SLOT_TESS_MAX];
- GLuint attr;
- uint num_outputs = 0;
-
- memset(outputMapping, 0, sizeof(outputMapping));
-
- /*
- * Determine number of outputs, the (default) output register
- * mapping and the semantic information for each output.
- */
- for (attr = 0; attr < VARYING_SLOT_MAX; attr++) {
- if (prog->info.outputs_written & BITFIELD64_BIT(attr)) {
- GLuint slot = num_outputs++;
-
- outputMapping[attr] = slot;
- }
- }
-
- st_translate_stream_output_info(prog->sh.LinkedTransformFeedback,
- outputMapping,
- stream_output);
-}
-
-/**
- * Translate a geometry program to create a new variant.
- */
-bool
-st_translate_geometry_program(struct st_context *st,
- struct st_common_program *stgp)
-{
- struct ureg_program *ureg;
- /* We have already compiled to NIR so just return */
- if (stgp->shader_program) {
- /* No variants */
- st_finalize_nir(st, &stgp->Base, stgp->shader_program,
- stgp->tgsi.ir.nir);
- st_translate_program_stream_output(&stgp->Base, &stgp->tgsi.stream_output);
- st_store_ir_in_disk_cache(st, &stgp->Base, true);
- return true;
- }
-
- ureg = ureg_create_with_screen(PIPE_SHADER_GEOMETRY, st->pipe->screen);
- if (ureg == NULL)
- return false;
-
- ureg_property(ureg, TGSI_PROPERTY_GS_INPUT_PRIM,
- stgp->Base.info.gs.input_primitive);
- ureg_property(ureg, TGSI_PROPERTY_GS_OUTPUT_PRIM,
- stgp->Base.info.gs.output_primitive);
- ureg_property(ureg, TGSI_PROPERTY_GS_MAX_OUTPUT_VERTICES,
- stgp->Base.info.gs.vertices_out);
- ureg_property(ureg, TGSI_PROPERTY_GS_INVOCATIONS,
- stgp->Base.info.gs.invocations);
-
- st_translate_program_common(st, &stgp->Base, stgp->glsl_to_tgsi, ureg,
- PIPE_SHADER_GEOMETRY, &stgp->tgsi);
-
- free_glsl_to_tgsi_visitor(stgp->glsl_to_tgsi);
- stgp->glsl_to_tgsi = NULL;
+ free_glsl_to_tgsi_visitor(stcp->glsl_to_tgsi);
+ stcp->glsl_to_tgsi = NULL;
return true;
}
}
-/**
- * Translate a tessellation control program to create a new variant.
- */
-bool
-st_translate_tessctrl_program(struct st_context *st,
- struct st_common_program *sttcp)
-{
- struct ureg_program *ureg;
-
- /* We have already compiled to NIR so just return */
- if (sttcp->shader_program) {
- /* No variants */
- st_finalize_nir(st, &sttcp->Base, sttcp->shader_program,
- sttcp->tgsi.ir.nir);
- st_store_ir_in_disk_cache(st, &sttcp->Base, true);
- return true;
- }
-
- ureg = ureg_create_with_screen(PIPE_SHADER_TESS_CTRL, st->pipe->screen);
- if (ureg == NULL)
- return false;
-
- ureg_property(ureg, TGSI_PROPERTY_TCS_VERTICES_OUT,
- sttcp->Base.info.tess.tcs_vertices_out);
-
- st_translate_program_common(st, &sttcp->Base, sttcp->glsl_to_tgsi, ureg,
- PIPE_SHADER_TESS_CTRL, &sttcp->tgsi);
-
- free_glsl_to_tgsi_visitor(sttcp->glsl_to_tgsi);
- sttcp->glsl_to_tgsi = NULL;
- return true;
-}
-
-
-/**
- * Translate a tessellation evaluation program to create a new variant.
- */
-bool
-st_translate_tesseval_program(struct st_context *st,
- struct st_common_program *sttep)
-{
- struct ureg_program *ureg;
-
- /* We have already compiled to NIR so just return */
- if (sttep->shader_program) {
- /* No variants */
- st_finalize_nir(st, &sttep->Base, sttep->shader_program,
- sttep->tgsi.ir.nir);
- st_translate_program_stream_output(&sttep->Base, &sttep->tgsi.stream_output);
- st_store_ir_in_disk_cache(st, &sttep->Base, true);
- return true;
- }
-
- ureg = ureg_create_with_screen(PIPE_SHADER_TESS_EVAL, st->pipe->screen);
- if (ureg == NULL)
- return false;
-
- if (sttep->Base.info.tess.primitive_mode == GL_ISOLINES)
- ureg_property(ureg, TGSI_PROPERTY_TES_PRIM_MODE, GL_LINES);
- else
- ureg_property(ureg, TGSI_PROPERTY_TES_PRIM_MODE,
- sttep->Base.info.tess.primitive_mode);
-
- STATIC_ASSERT((TESS_SPACING_EQUAL + 1) % 3 == PIPE_TESS_SPACING_EQUAL);
- STATIC_ASSERT((TESS_SPACING_FRACTIONAL_ODD + 1) % 3 ==
- PIPE_TESS_SPACING_FRACTIONAL_ODD);
- STATIC_ASSERT((TESS_SPACING_FRACTIONAL_EVEN + 1) % 3 ==
- PIPE_TESS_SPACING_FRACTIONAL_EVEN);
-
- ureg_property(ureg, TGSI_PROPERTY_TES_SPACING,
- (sttep->Base.info.tess.spacing + 1) % 3);
-
- ureg_property(ureg, TGSI_PROPERTY_TES_VERTEX_ORDER_CW,
- !sttep->Base.info.tess.ccw);
- ureg_property(ureg, TGSI_PROPERTY_TES_POINT_MODE,
- sttep->Base.info.tess.point_mode);
-
- st_translate_program_common(st, &sttep->Base, sttep->glsl_to_tgsi,
- ureg, PIPE_SHADER_TESS_EVAL, &sttep->tgsi);
-
- free_glsl_to_tgsi_visitor(sttep->glsl_to_tgsi);
- sttep->glsl_to_tgsi = NULL;
- return true;
-}
-
-
-/**
- * Translate a compute program to create a new variant.
- */
-bool
-st_translate_compute_program(struct st_context *st,
- struct st_common_program *stcp)
-{
- struct ureg_program *ureg;
-
- if (stcp->shader_program) {
- /* no compute variants: */
- st_finalize_nir(st, &stcp->Base, stcp->shader_program,
- (struct nir_shader *) stcp->tgsi.ir.nir);
- st_store_ir_in_disk_cache(st, &stcp->Base, true);
- return true;
- }
-
- ureg = ureg_create_with_screen(PIPE_SHADER_COMPUTE, st->pipe->screen);
- if (ureg == NULL)
- return false;
-
- st_translate_program_common(st, &stcp->Base, stcp->glsl_to_tgsi, ureg,
- PIPE_SHADER_COMPUTE, &stcp->tgsi);
-
- free_glsl_to_tgsi_visitor(stcp->glsl_to_tgsi);
- stcp->glsl_to_tgsi = NULL;
- return true;
-}
-
-
/**
* Get/create compute program variant.
*/
projects / mesa.git / commitdiff