diff options
Diffstat (limited to 'src/mesa/drivers')
20 files changed, 145 insertions, 125 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_clip.c b/src/mesa/drivers/dri/i965/brw_clip.c index 1134fa43878..8646b9e0154 100644 --- a/src/mesa/drivers/dri/i965/brw_clip.c +++ b/src/mesa/drivers/dri/i965/brw_clip.c @@ -68,11 +68,6 @@ static void compile_clip_prog( struct brw_context *brw, c.key = *key; c.vue_map = brw->vue_map_geom_out; - c.has_flat_shading = - brw_any_flat_varyings(&key->interpolation_mode); - c.has_noperspective_shading = - brw_any_noperspective_varyings(&key->interpolation_mode); - /* nr_regs is the number of registers filled by reading data from the VUE. * This program accesses the entire VUE, so nr_regs needs to be the size of * the VUE (measured in pairs, since two slots are stored in each @@ -144,7 +139,7 @@ brw_upload_clip_prog(struct brw_context *brw) _NEW_POLYGON | _NEW_TRANSFORM, BRW_NEW_BLORP | - BRW_NEW_INTERPOLATION_MAP | + BRW_NEW_FRAGMENT_PROGRAM | BRW_NEW_REDUCED_PRIMITIVE | BRW_NEW_VUE_MAP_GEOM_OUT)) return; @@ -154,8 +149,16 @@ brw_upload_clip_prog(struct brw_context *brw) /* Populate the key: */ - /* BRW_NEW_INTERPOLATION_MAP */ - key.interpolation_mode = brw->interpolation_mode; + const struct gl_fragment_program *fprog = brw->fragment_program; + if (fprog) { + assert(brw->gen < 6); + struct gen4_fragment_program *p = (struct gen4_fragment_program *) fprog; + + /* BRW_NEW_FRAGMENT_PROGRAM */ + key.contains_flat_varying = p->contains_flat_varying; + key.contains_noperspective_varying = p->contains_noperspective_varying; + key.interp_mode = p->interp_mode; + } /* BRW_NEW_REDUCED_PRIMITIVE */ key.primitive = brw->reduced_primitive; diff --git a/src/mesa/drivers/dri/i965/brw_clip.h b/src/mesa/drivers/dri/i965/brw_clip.h index 54c76822e22..355ae64eefe 100644 --- a/src/mesa/drivers/dri/i965/brw_clip.h +++ b/src/mesa/drivers/dri/i965/brw_clip.h @@ -47,7 +47,9 @@ */ struct brw_clip_prog_key { GLbitfield64 attrs; - struct interpolation_mode_map interpolation_mode; + bool contains_flat_varying; + bool contains_noperspective_varying; + unsigned char *interp_mode; GLuint primitive:4; GLuint nr_userclip:4; GLuint pv_first:1; @@ -128,9 +130,6 @@ struct brw_clip_compile { bool need_direction; struct brw_vue_map vue_map; - - bool has_flat_shading; - bool has_noperspective_shading; }; /** diff --git a/src/mesa/drivers/dri/i965/brw_clip_line.c b/src/mesa/drivers/dri/i965/brw_clip_line.c index 2c7f85a0e60..f9cabd2f98d 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_line.c +++ b/src/mesa/drivers/dri/i965/brw_clip_line.c @@ -302,7 +302,7 @@ void brw_emit_line_clip( struct brw_clip_compile *c ) brw_clip_line_alloc_regs(c); brw_clip_init_ff_sync(c); - if (c->has_flat_shading) { + if (c->key.contains_flat_varying) { if (c->key.pv_first) brw_clip_copy_flatshaded_attributes(c, 1, 0); else diff --git a/src/mesa/drivers/dri/i965/brw_clip_tri.c b/src/mesa/drivers/dri/i965/brw_clip_tri.c index 4caa8f5aa07..52402e30bcf 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_tri.c +++ b/src/mesa/drivers/dri/i965/brw_clip_tri.c @@ -650,7 +650,7 @@ void brw_emit_tri_clip( struct brw_clip_compile *c ) * flatshading, need to apply the flatshade here because we don't * respect the PV when converting to trifan for emit: */ - if (c->has_flat_shading) + if (c->key.contains_flat_varying) brw_clip_tri_flat_shade(c); if ((c->key.clip_mode == BRW_CLIPMODE_NORMAL) || diff --git a/src/mesa/drivers/dri/i965/brw_clip_unfilled.c b/src/mesa/drivers/dri/i965/brw_clip_unfilled.c index d333d10d299..7c06857ff61 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_unfilled.c +++ b/src/mesa/drivers/dri/i965/brw_clip_unfilled.c @@ -519,7 +519,7 @@ void brw_emit_unfilled_clip( struct brw_clip_compile *c ) /* Need to do this whether we clip or not: */ - if (c->has_flat_shading) + if (c->key.contains_flat_varying) brw_clip_tri_flat_shade(c); brw_clip_init_clipmask(c); diff --git a/src/mesa/drivers/dri/i965/brw_clip_util.c b/src/mesa/drivers/dri/i965/brw_clip_util.c index f5d0a5ad946..4f1b0fd9fc9 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_util.c +++ b/src/mesa/drivers/dri/i965/brw_clip_util.c @@ -157,7 +157,7 @@ void brw_clip_interp_vertex( struct brw_clip_compile *c, */ /* Take a copy of the v0 NDC coordinates, in case dest == v0. */ - if (c->has_noperspective_shading) { + if (c->key.contains_noperspective_varying) { GLuint offset = brw_varying_to_offset(&c->vue_map, BRW_VARYING_SLOT_NDC); v0_ndc_copy = get_tmp(c); @@ -183,7 +183,7 @@ void brw_clip_interp_vertex( struct brw_clip_compile *c, /* If we have noperspective attributes, * we need to compute the screen-space t */ - if (c->has_noperspective_shading) { + if (c->key.contains_noperspective_varying) { GLuint delta = brw_varying_to_offset(&c->vue_map, BRW_VARYING_SLOT_NDC); struct brw_reg tmp = get_tmp(c); @@ -272,7 +272,7 @@ void brw_clip_interp_vertex( struct brw_clip_compile *c, * Unless the attribute is flat shaded -- in which case just copy * from one of the sources (doesn't matter which; already copied from pv) */ - GLuint interp = c->key.interpolation_mode.mode[slot]; + GLuint interp = c->key.interp_mode[slot]; if (interp != INTERP_MODE_FLAT) { struct brw_reg tmp = get_tmp(c); @@ -310,7 +310,7 @@ void brw_clip_interp_vertex( struct brw_clip_compile *c, brw_MOV(p, deref_4f(dest_ptr, delta), brw_imm_f(0)); } - if (c->has_noperspective_shading) + if (c->key.contains_noperspective_varying) release_tmp(c, t_nopersp); } @@ -406,7 +406,7 @@ void brw_clip_copy_flatshaded_attributes( struct brw_clip_compile *c, struct brw_codegen *p = &c->func; for (int i = 0; i < c->vue_map.num_slots; i++) { - if (c->key.interpolation_mode.mode[i] == INTERP_MODE_FLAT) { + if (c->key.interp_mode[i] == INTERP_MODE_FLAT) { brw_MOV(p, byte_offset(c->reg.vertex[to], brw_vue_slot_to_offset(i)), byte_offset(c->reg.vertex[from], brw_vue_slot_to_offset(i))); diff --git a/src/mesa/drivers/dri/i965/brw_compiler.h b/src/mesa/drivers/dri/i965/brw_compiler.h index 447d05b8198..772c11ee170 100644 --- a/src/mesa/drivers/dri/i965/brw_compiler.h +++ b/src/mesa/drivers/dri/i965/brw_compiler.h @@ -575,6 +575,12 @@ void brw_compute_tess_vue_map(struct brw_vue_map *const vue_map, const GLbitfield64 slots_valid, const GLbitfield is_patch); +/* brw_interpolation_map.c */ +void brw_setup_vue_interpolation(struct brw_vue_map *vue_map, + struct nir_shader *nir, + struct gl_program *prog, + const struct gen_device_info *devinfo); + enum shader_dispatch_mode { DISPATCH_MODE_4X1_SINGLE = 0, DISPATCH_MODE_4X2_DUAL_INSTANCE = 1, @@ -834,7 +840,7 @@ brw_compile_fs(const struct brw_compiler *compiler, void *log_data, int shader_time_index8, int shader_time_index16, bool allow_spilling, - bool use_rep_send, + bool use_rep_send, struct brw_vue_map *vue_map, unsigned *final_assembly_size, char **error_str); diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h index e190d531c80..a40ba86d231 100644 --- a/src/mesa/drivers/dri/i965/brw_context.h +++ b/src/mesa/drivers/dri/i965/brw_context.h @@ -363,6 +363,20 @@ struct brw_fragment_program { }; +struct gen4_fragment_program { + struct brw_fragment_program base; + + bool contains_flat_varying; + bool contains_noperspective_varying; + + /* + * Mapping of varying slots to interpolation modes. + * Used Gen4/5 by the clip|sf|wm stages. + */ + unsigned char interp_mode[BRW_VARYING_SLOT_COUNT]; +}; + + /** Subclass of Mesa compute program */ struct brw_compute_program { struct gl_program program; @@ -385,32 +399,6 @@ struct brw_shader { ~VARYING_BIT_POS & ~VARYING_BIT_FACE) -/* - * Mapping of VUE map slots to interpolation modes. - */ -struct interpolation_mode_map { - unsigned char mode[BRW_VARYING_SLOT_COUNT]; -}; - -static inline bool brw_any_flat_varyings(struct interpolation_mode_map *map) -{ - for (int i = 0; i < BRW_VARYING_SLOT_COUNT; i++) - if (map->mode[i] == INTERP_MODE_FLAT) - return true; - - return false; -} - -static inline bool brw_any_noperspective_varyings(struct interpolation_mode_map *map) -{ - for (int i = 0; i < BRW_VARYING_SLOT_COUNT; i++) - if (map->mode[i] == INTERP_MODE_NOPERSPECTIVE) - return true; - - return false; -} - - struct brw_sf_prog_data { GLuint urb_read_length; GLuint total_grf; @@ -1273,11 +1261,6 @@ struct brw_context uint32_t render_target_format[MESA_FORMAT_COUNT]; bool format_supported_as_render_target[MESA_FORMAT_COUNT]; - /* Interpolation modes, one byte per vue slot. - * Used Gen4/5 by the clip|sf|wm stages. Ignored on Gen6+. - */ - struct interpolation_mode_map interpolation_mode; - /* PrimitiveRestart */ struct { bool in_progress; diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index ea8c2e67d54..f839d368f3c 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -6415,14 +6415,14 @@ brw_compile_fs(const struct brw_compiler *compiler, void *log_data, struct gl_program *prog, int shader_time_index8, int shader_time_index16, bool allow_spilling, - bool use_rep_send, + bool use_rep_send, struct brw_vue_map *vue_map, unsigned *final_assembly_size, char **error_str) { nir_shader *shader = nir_shader_clone(mem_ctx, src_shader); shader = brw_nir_apply_sampler_key(shader, compiler->devinfo, &key->tex, true); - brw_nir_lower_fs_inputs(shader, compiler->devinfo, key); + brw_nir_lower_fs_inputs(shader, vue_map, prog, compiler->devinfo, key); brw_nir_lower_fs_outputs(shader); if (!key->multisample_fbo) NIR_PASS_V(shader, demote_sample_qualifiers); diff --git a/src/mesa/drivers/dri/i965/brw_interpolation_map.c b/src/mesa/drivers/dri/i965/brw_interpolation_map.c index 097987b4684..fe14ea33f45 100644 --- a/src/mesa/drivers/dri/i965/brw_interpolation_map.c +++ b/src/mesa/drivers/dri/i965/brw_interpolation_map.c @@ -21,7 +21,8 @@ * IN THE SOFTWARE. */ -#include "brw_state.h" +#include "brw_compiler.h" +#include "brw_context.h" #include "compiler/nir/nir.h" static char const *get_qual_name(int mode) @@ -35,61 +36,61 @@ static char const *get_qual_name(int mode) } } +static void +gen4_frag_prog_set_interp_modes(struct gen4_fragment_program *prog, + struct brw_vue_map *vue_map, + unsigned location, unsigned slot_count, + enum glsl_interp_mode interp) +{ + for (unsigned k = 0; k < slot_count; k++) { + unsigned slot = vue_map->varying_to_slot[location + k]; + if (slot != -1 && prog->interp_mode[slot] == INTERP_MODE_NONE) { + prog->interp_mode[slot] = interp; + + if (prog->interp_mode[slot] == INTERP_MODE_FLAT) { + prog->contains_flat_varying = true; + } else if (prog->interp_mode[slot] == INTERP_MODE_NOPERSPECTIVE) { + prog->contains_noperspective_varying = true; + } + } + } +} /* Set up interpolation modes for every element in the VUE */ void -brw_setup_vue_interpolation(struct brw_context *brw) +brw_setup_vue_interpolation(struct brw_vue_map *vue_map, nir_shader *nir, + struct gl_program *prog, + const struct gen_device_info *devinfo) { - const struct gl_fragment_program *fprog = brw->fragment_program; - struct brw_vue_map *vue_map = &brw->vue_map_geom_out; - - if (!brw_state_dirty(brw, - _NEW_LIGHT, - BRW_NEW_BLORP | - BRW_NEW_FRAGMENT_PROGRAM | - BRW_NEW_VUE_MAP_GEOM_OUT)) - return; + struct gen4_fragment_program *fprog = (struct gen4_fragment_program *) prog; - memset(&brw->interpolation_mode, INTERP_MODE_NONE, sizeof(brw->interpolation_mode)); + /* Initialise interp_mode. INTERP_MODE_NONE == 0 */ + memset(fprog->interp_mode, 0, sizeof(fprog->interp_mode)); - brw->ctx.NewDriverState |= BRW_NEW_INTERPOLATION_MAP; - - if (!fprog) + if (!vue_map) return; - for (int i = 0; i < vue_map->num_slots; i++) { - int varying = vue_map->slot_to_varying[i]; - if (varying == -1) - continue; - - /* HPOS always wants noperspective. setting it up here allows - * us to not need special handling in the SF program. */ - if (varying == VARYING_SLOT_POS) { - brw->interpolation_mode.mode[i] = INTERP_MODE_NOPERSPECTIVE; - continue; - } - - int frag_attrib = varying; - if (varying == VARYING_SLOT_BFC0 || varying == VARYING_SLOT_BFC1) - frag_attrib = varying - VARYING_SLOT_BFC0 + VARYING_SLOT_COL0; + /* HPOS always wants noperspective. setting it up here allows + * us to not need special handling in the SF program. + */ + unsigned pos_slot = vue_map->varying_to_slot[VARYING_SLOT_POS]; + if (pos_slot != -1) {; + fprog->interp_mode[pos_slot] = INTERP_MODE_NOPERSPECTIVE; + fprog->contains_noperspective_varying = true; + } - if (!(fprog->Base.nir->info->inputs_read & BITFIELD64_BIT(frag_attrib))) - continue; + foreach_list_typed(nir_variable, var, node, &nir->inputs) { + unsigned location = var->data.location; + unsigned slot_count = glsl_count_attribute_slots(var->type, false); - enum glsl_interp_mode mode = fprog->InterpQualifier[frag_attrib]; + gen4_frag_prog_set_interp_modes(fprog, vue_map, location, slot_count, + var->data.interpolation); - /* If the mode is not specified, the default varies: Color values - * follow GL_SHADE_MODEL; everything else is smooth. - */ - if (mode == INTERP_MODE_NONE) { - if (frag_attrib == VARYING_SLOT_COL0 || frag_attrib == VARYING_SLOT_COL1) - mode = brw->ctx.Light.ShadeModel == GL_FLAT - ? INTERP_MODE_FLAT : INTERP_MODE_SMOOTH; - else - mode = INTERP_MODE_SMOOTH; + if (location == VARYING_SLOT_COL0 || location == VARYING_SLOT_COL1) { + location = location + VARYING_SLOT_BFC0 - VARYING_SLOT_COL0; + gen4_frag_prog_set_interp_modes(fprog, vue_map, location, + slot_count, var->data.interpolation); } - - brw->interpolation_mode.mode[i] = mode; } if (unlikely(INTEL_DEBUG & DEBUG_VUE)) { @@ -103,7 +104,7 @@ brw_setup_vue_interpolation(struct brw_context *brw) fprintf(stderr, "%d: %d %s ofs %d\n", i, varying, - get_qual_name(brw->interpolation_mode.mode[i]), + get_qual_name(fprog->interp_mode[i]), brw_vue_slot_to_offset(i)); } } diff --git a/src/mesa/drivers/dri/i965/brw_nir.c b/src/mesa/drivers/dri/i965/brw_nir.c index 7334f68db3d..ec48da9f2f8 100644 --- a/src/mesa/drivers/dri/i965/brw_nir.c +++ b/src/mesa/drivers/dri/i965/brw_nir.c @@ -280,7 +280,8 @@ brw_nir_lower_tes_inputs(nir_shader *nir, const struct brw_vue_map *vue_map) } void -brw_nir_lower_fs_inputs(nir_shader *nir, +brw_nir_lower_fs_inputs(nir_shader *nir, struct brw_vue_map *vue_map, + struct gl_program *prog, const struct gen_device_info *devinfo, const struct brw_wm_prog_key *key) { @@ -311,6 +312,11 @@ brw_nir_lower_fs_inputs(nir_shader *nir, } } + if (devinfo->gen < 6) { + assert(prog); /* prog will be NULL when called from Vulkan */ + brw_setup_vue_interpolation(vue_map, nir, prog, devinfo); + } + nir_lower_io_options lower_io_options = 0; if (key->persample_interp) lower_io_options |= nir_lower_io_force_sample_interpolation; diff --git a/src/mesa/drivers/dri/i965/brw_nir.h b/src/mesa/drivers/dri/i965/brw_nir.h index 645a818c4e5..3c774d04033 100644 --- a/src/mesa/drivers/dri/i965/brw_nir.h +++ b/src/mesa/drivers/dri/i965/brw_nir.h @@ -104,7 +104,8 @@ void brw_nir_lower_vs_inputs(nir_shader *nir, void brw_nir_lower_vue_inputs(nir_shader *nir, bool is_scalar, const struct brw_vue_map *vue_map); void brw_nir_lower_tes_inputs(nir_shader *nir, const struct brw_vue_map *vue); -void brw_nir_lower_fs_inputs(nir_shader *nir, +void brw_nir_lower_fs_inputs(nir_shader *nir, struct brw_vue_map *vue_map, + struct gl_program *prog, const struct gen_device_info *devinfo, const struct brw_wm_prog_key *key); void brw_nir_lower_vue_outputs(nir_shader *nir, bool is_scalar); diff --git a/src/mesa/drivers/dri/i965/brw_program.c b/src/mesa/drivers/dri/i965/brw_program.c index 7516baf1e1f..3176dc4ef28 100644 --- a/src/mesa/drivers/dri/i965/brw_program.c +++ b/src/mesa/drivers/dri/i965/brw_program.c @@ -142,7 +142,15 @@ static struct gl_program *brwNewProgram( struct gl_context *ctx, } case GL_FRAGMENT_PROGRAM_ARB: { - struct brw_fragment_program *prog = CALLOC_STRUCT(brw_fragment_program); + struct brw_fragment_program *prog; + if (brw->gen < 6) { + struct gen4_fragment_program *g4_prog = + CALLOC_STRUCT(gen4_fragment_program); + prog = &g4_prog->base; + } else { + prog = CALLOC_STRUCT(brw_fragment_program); + } + if (prog) { prog->id = get_new_program_id(brw->screen); diff --git a/src/mesa/drivers/dri/i965/brw_sf.c b/src/mesa/drivers/dri/i965/brw_sf.c index 094260e2a1f..b0ed712f0a3 100644 --- a/src/mesa/drivers/dri/i965/brw_sf.c +++ b/src/mesa/drivers/dri/i965/brw_sf.c @@ -79,7 +79,6 @@ static void compile_sf_prog( struct brw_context *brw, c.prog_data.urb_read_length = c.nr_attr_regs; c.prog_data.urb_entry_size = c.nr_setup_regs * 2; - c.has_flat_shading = brw_any_flat_varyings(&key->interpolation_mode); /* Which primitive? Or all three? */ @@ -148,7 +147,7 @@ brw_upload_sf_prog(struct brw_context *brw) _NEW_PROGRAM | _NEW_TRANSFORM, BRW_NEW_BLORP | - BRW_NEW_INTERPOLATION_MAP | + BRW_NEW_FRAGMENT_PROGRAM | BRW_NEW_REDUCED_PRIMITIVE | BRW_NEW_VUE_MAP_GEOM_OUT)) return; @@ -204,8 +203,15 @@ brw_upload_sf_prog(struct brw_context *brw) if ((ctx->Point.SpriteOrigin == GL_LOWER_LEFT) != render_to_fbo) key.sprite_origin_lower_left = true; - /* BRW_NEW_INTERPOLATION_MAP */ - key.interpolation_mode = brw->interpolation_mode; + const struct gl_fragment_program *fprog = brw->fragment_program; + if (fprog) { + assert(brw->gen < 6); + struct gen4_fragment_program *p = (struct gen4_fragment_program *) fprog; + + /* BRW_NEW_FRAGMENT_PROGRAM */ + key.contains_flat_varying = p->contains_flat_varying; + key.interp_mode = p->interp_mode; + } /* _NEW_LIGHT | _NEW_PROGRAM */ key.do_twoside_color = ((ctx->Light.Enabled && ctx->Light.Model.TwoSide) || diff --git a/src/mesa/drivers/dri/i965/brw_sf.h b/src/mesa/drivers/dri/i965/brw_sf.h index 15102ac6119..ce4b2e36a8c 100644 --- a/src/mesa/drivers/dri/i965/brw_sf.h +++ b/src/mesa/drivers/dri/i965/brw_sf.h @@ -46,7 +46,8 @@ struct brw_sf_prog_key { GLbitfield64 attrs; - struct interpolation_mode_map interpolation_mode; + bool contains_flat_varying; + unsigned char *interp_mode; uint8_t point_sprite_coord_replace; GLuint primitive:2; GLuint do_twoside_color:1; @@ -98,7 +99,6 @@ struct brw_sf_compile { unsigned flag_value; struct brw_vue_map vue_map; - bool has_flat_shading; }; diff --git a/src/mesa/drivers/dri/i965/brw_sf_emit.c b/src/mesa/drivers/dri/i965/brw_sf_emit.c index fe05d547fbc..5f31fa51602 100644 --- a/src/mesa/drivers/dri/i965/brw_sf_emit.c +++ b/src/mesa/drivers/dri/i965/brw_sf_emit.c @@ -162,7 +162,7 @@ static void copy_flatshaded_attributes(struct brw_sf_compile *c, int i; for (i = 0; i < c->vue_map.num_slots; i++) { - if (c->key.interpolation_mode.mode[i] == INTERP_MODE_FLAT) { + if (c->key.interp_mode[i] == INTERP_MODE_FLAT) { brw_MOV(p, get_vue_slot(c, dst, i), get_vue_slot(c, src, i)); @@ -176,7 +176,7 @@ static int count_flatshaded_attributes(struct brw_sf_compile *c) int count = 0; for (i = 0; i < c->vue_map.num_slots; i++) - if (c->key.interpolation_mode.mode[i] == INTERP_MODE_FLAT) + if (c->key.interp_mode[i] == INTERP_MODE_FLAT) count++; return count; @@ -342,7 +342,7 @@ calculate_masks(struct brw_sf_compile *c, *pc_linear = 0; *pc = 0xf; - interp = c->key.interpolation_mode.mode[vert_reg_to_vue_slot(c, reg, 0)]; + interp = c->key.interp_mode[vert_reg_to_vue_slot(c, reg, 0)]; if (interp == INTERP_MODE_SMOOTH) { *pc_linear = 0xf; *pc_persp = 0xf; @@ -354,7 +354,7 @@ calculate_masks(struct brw_sf_compile *c, if (vert_reg_to_varying(c, reg, 1) != BRW_VARYING_SLOT_COUNT) { *pc |= 0xf0; - interp = c->key.interpolation_mode.mode[vert_reg_to_vue_slot(c, reg, 1)]; + interp = c->key.interp_mode[vert_reg_to_vue_slot(c, reg, 1)]; if (interp == INTERP_MODE_SMOOTH) { *pc_linear |= 0xf0; *pc_persp |= 0xf0; @@ -428,7 +428,7 @@ void brw_emit_tri_setup(struct brw_sf_compile *c, bool allocate) if (c->key.do_twoside_color) do_twoside_color(c); - if (c->has_flat_shading) + if (c->key.contains_flat_varying) do_flatshade_triangle(c); @@ -514,7 +514,7 @@ void brw_emit_line_setup(struct brw_sf_compile *c, bool allocate) invert_det(c); copy_z_inv_w(c); - if (c->has_flat_shading) + if (c->key.contains_flat_varying) do_flatshade_line(c); for (i = 0; i < c->nr_setup_regs; i++) diff --git a/src/mesa/drivers/dri/i965/brw_state.h b/src/mesa/drivers/dri/i965/brw_state.h index b42b9af4073..1420aaba59e 100644 --- a/src/mesa/drivers/dri/i965/brw_state.h +++ b/src/mesa/drivers/dri/i965/brw_state.h @@ -396,9 +396,6 @@ void gen7_enable_hw_binding_tables(struct brw_context *brw); void gen7_disable_hw_binding_tables(struct brw_context *brw); void gen7_reset_hw_bt_pool_offsets(struct brw_context *brw); -/* brw_interpolation_map.c */ -void brw_setup_vue_interpolation(struct brw_context *brw); - /* brw_clip.c */ void brw_upload_clip_prog(struct brw_context *brw); diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c b/src/mesa/drivers/dri/i965/brw_state_upload.c index 17d1b2df599..17befe37def 100644 --- a/src/mesa/drivers/dri/i965/brw_state_upload.c +++ b/src/mesa/drivers/dri/i965/brw_state_upload.c @@ -734,13 +734,12 @@ brw_upload_programs(struct brw_context *brw, ctx->Const.MaxViewports : 1; } + brw_upload_wm_prog(brw); + if (brw->gen < 6) { - brw_setup_vue_interpolation(brw); brw_upload_clip_prog(brw); brw_upload_sf_prog(brw); } - - brw_upload_wm_prog(brw); } else if (pipeline == BRW_COMPUTE_PIPELINE) { brw_upload_cs_prog(brw); } diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c index e65f77a8c43..53b7d9bd91e 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.c +++ b/src/mesa/drivers/dri/i965/brw_wm.c @@ -77,7 +77,8 @@ bool brw_codegen_wm_prog(struct brw_context *brw, struct gl_shader_program *prog, struct brw_fragment_program *fp, - struct brw_wm_prog_key *key) + struct brw_wm_prog_key *key, + struct brw_vue_map *vue_map) { const struct gen_device_info *devinfo = &brw->screen->devinfo; struct gl_context *ctx = &brw->ctx; @@ -146,8 +147,9 @@ brw_codegen_wm_prog(struct brw_context *brw, program = brw_compile_fs(brw->screen->compiler, brw, mem_ctx, key, &prog_data, fp->program.Base.nir, &fp->program.Base, st_index8, st_index16, - true, brw->use_rep_send, + true, brw->use_rep_send, vue_map, &program_size, &error_str); + if (program == NULL) { if (prog) { prog->LinkStatus = false; @@ -587,7 +589,8 @@ brw_upload_wm_prog(struct brw_context *brw) &key, sizeof(key), &brw->wm.base.prog_offset, &brw->wm.base.prog_data)) { - bool success = brw_codegen_wm_prog(brw, current, fp, &key); + bool success = brw_codegen_wm_prog(brw, current, fp, &key, + &brw->vue_map_geom_out); (void) success; assert(success); } @@ -641,7 +644,14 @@ brw_fs_precompile(struct gl_context *ctx, uint32_t old_prog_offset = brw->wm.base.prog_offset; struct brw_stage_prog_data *old_prog_data = brw->wm.base.prog_data; - bool success = brw_codegen_wm_prog(brw, shader_prog, bfp, &key); + struct brw_vue_map vue_map; + if (brw->gen < 6) { + brw_compute_vue_map(&brw->screen->devinfo, &vue_map, + fp->Base.nir->info->inputs_read | VARYING_BIT_POS, + false); + } + + bool success = brw_codegen_wm_prog(brw, shader_prog, bfp, &key, &vue_map); brw->wm.base.prog_offset = old_prog_offset; brw->wm.base.prog_data = old_prog_data; diff --git a/src/mesa/drivers/dri/i965/brw_wm.h b/src/mesa/drivers/dri/i965/brw_wm.h index 8fa24b1ae48..f4f513bef0a 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.h +++ b/src/mesa/drivers/dri/i965/brw_wm.h @@ -63,7 +63,8 @@ bool brw_color_buffer_write_enabled(struct brw_context *brw); bool brw_codegen_wm_prog(struct brw_context *brw, struct gl_shader_program *prog, struct brw_fragment_program *fp, - struct brw_wm_prog_key *key); + struct brw_wm_prog_key *key, + struct brw_vue_map *vue_map); void brw_wm_debug_recompile(struct brw_context *brw, struct gl_shader_program *prog, const struct brw_wm_prog_key *key); |