AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

i965: Eliminate brw->vs.prog_data pointer.

Browse Source 
Just say no to:

-   brw->vs.base.prog_data = &brw->vs.prog_data->base.base;

We'll just use the brw_stage_prog_data pointer in brw_stage_state
and downcast it to brw_vs_prog_data as needed.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Timothy Arceri <timothy.arcero@collabora.com>
This commit is contained in:
Kenneth Graunke
2016-09-08 23:48:53 -07:00
parent e51e055fcd
commit 40258a13d5
18 changed files with 121 additions and 96 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/mesa/drivers/dri/i965/brw_context.h
-1
View File
@@ -1096,7 +1096,6 @@ struct brw_context
struct {
struct brw_stage_state base;
struct brw_vs_prog_data *prog_data;
} vs;
struct {
src/mesa/drivers/dri/i965/brw_curbe.c
+3 -3
View File
@@ -79,7 +79,7 @@ static void calculate_curbe_offsets( struct brw_context *brw )
const GLuint nr_fp_regs = (brw->wm.prog_data->base.nr_params + 15) / 16;
/* BRW_NEW_VS_PROG_DATA */
const GLuint nr_vp_regs = (brw->vs.prog_data->base.base.nr_params + 15) / 16;
const GLuint nr_vp_regs = (brw->vs.base.prog_data->nr_params + 15) / 16;
GLuint nr_clip_regs = 0;
GLuint total_regs;
@@ -260,8 +260,8 @@ brw_upload_constant_buffer(struct brw_context *brw)
GLuint offset = brw->curbe.vs_start * 16;
/* BRW_NEW_VS_PROG_DATA | _NEW_PROGRAM_CONSTANTS: copy uniform values */
for (i = 0; i < brw->vs.prog_data->base.base.nr_params; i++) {
buf[offset + i] = *brw->vs.prog_data->base.base.param[i];
for (i = 0; i < brw->vs.base.prog_data->nr_params; i++) {
buf[offset + i] = *brw->vs.base.prog_data->param[i];
}
}
src/mesa/drivers/dri/i965/brw_draw.c
+8 -6
View File
@@ -521,15 +521,17 @@ brw_try_draw_prims(struct gl_context *ctx,
const int new_basevertex =
prims[i].indexed ? prims[i].basevertex : prims[i].start;
const int new_baseinstance = prims[i].base_instance;
const struct brw_vs_prog_data *vs_prog_data =
brw_vs_prog_data(brw->vs.base.prog_data);
if (i > 0) {
const bool uses_draw_parameters =
brw->vs.prog_data->uses_basevertex ||
brw->vs.prog_data->uses_baseinstance;
vs_prog_data->uses_basevertex ||
vs_prog_data->uses_baseinstance;
if ((uses_draw_parameters && prims[i].is_indirect) ||
(brw->vs.prog_data->uses_basevertex &&
(vs_prog_data->uses_basevertex &&
brw->draw.params.gl_basevertex != new_basevertex) ||
(brw->vs.prog_data->uses_baseinstance &&
(vs_prog_data->uses_baseinstance &&
brw->draw.params.gl_baseinstance != new_baseinstance))
brw->ctx.NewDriverState |= BRW_NEW_VERTICES;
}
@@ -556,13 +558,13 @@ brw_try_draw_prims(struct gl_context *ctx,
/* gl_DrawID always needs its own vertex buffer since it's not part of
* the indirect parameter buffer. If the program uses gl_DrawID we need
* to flag BRW_NEW_VERTICES. For the first iteration, we don't have
* valid brw->vs.prog_data, but we always flag BRW_NEW_VERTICES before
* valid vs_prog_data, but we always flag BRW_NEW_VERTICES before
* the loop.
*/
brw->draw.gl_drawid = prims[i].draw_id;
drm_intel_bo_unreference(brw->draw.draw_id_bo);
brw->draw.draw_id_bo = NULL;
if (i > 0 && brw->vs.prog_data->uses_drawid)
if (i > 0 && vs_prog_data->uses_drawid)
brw->ctx.NewDriverState |= BRW_NEW_VERTICES;
if (brw->gen < 6)
src/mesa/drivers/dri/i965/brw_draw_upload.c
+25 -18
View File
@@ -439,7 +439,9 @@ brw_prepare_vertices(struct brw_context *brw)
{
struct gl_context *ctx = &brw->ctx;
/* BRW_NEW_VS_PROG_DATA */
GLbitfield64 vs_inputs = brw->vs.prog_data->inputs_read;
const struct brw_vs_prog_data *vs_prog_data =
brw_vs_prog_data(brw->vs.base.prog_data);
GLbitfield64 vs_inputs = vs_prog_data->inputs_read;
const unsigned char *ptr = NULL;
GLuint interleaved = 0;
unsigned int min_index = brw->vb.min_index + brw->basevertex;
@@ -665,16 +667,18 @@ brw_prepare_vertices(struct brw_context *brw)
void
brw_prepare_shader_draw_parameters(struct brw_context *brw)
{
const struct brw_vs_prog_data *vs_prog_data =
brw_vs_prog_data(brw->vs.base.prog_data);
/* For non-indirect draws, upload gl_BaseVertex. */
if ((brw->vs.prog_data->uses_basevertex ||
brw->vs.prog_data->uses_baseinstance) &&
if ((vs_prog_data->uses_basevertex || vs_prog_data->uses_baseinstance) &&
brw->draw.draw_params_bo == NULL) {
intel_upload_data(brw, &brw->draw.params, sizeof(brw->draw.params), 4,
&brw->draw.draw_params_bo,
&brw->draw.draw_params_offset);
}
if (brw->vs.prog_data->uses_drawid) {
if (vs_prog_data->uses_drawid) {
intel_upload_data(brw, &brw->draw.gl_drawid, sizeof(brw->draw.gl_drawid), 4,
&brw->draw.draw_id_bo,
&brw->draw.draw_id_offset);
@@ -770,11 +774,14 @@ brw_emit_vertices(struct brw_context *brw)
brw_emit_query_begin(brw);
const struct brw_vs_prog_data *vs_prog_data =
brw_vs_prog_data(brw->vs.base.prog_data);
unsigned nr_elements = brw->vb.nr_enabled;
if (brw->vs.prog_data->uses_vertexid || brw->vs.prog_data->uses_instanceid ||
brw->vs.prog_data->uses_basevertex || brw->vs.prog_data->uses_baseinstance)
if (vs_prog_data->uses_vertexid || vs_prog_data->uses_instanceid ||
vs_prog_data->uses_basevertex || vs_prog_data->uses_baseinstance)
++nr_elements;
if (brw->vs.prog_data->uses_drawid)
if (vs_prog_data->uses_drawid)
nr_elements++;
/* If the VS doesn't read any inputs (calculating vertex position from
@@ -810,10 +817,10 @@ brw_emit_vertices(struct brw_context *brw)
*/
const bool uses_draw_params =
brw->vs.prog_data->uses_basevertex ||
brw->vs.prog_data->uses_baseinstance;
vs_prog_data->uses_basevertex ||
vs_prog_data->uses_baseinstance;
const unsigned nr_buffers = brw->vb.nr_buffers +
uses_draw_params + brw->vs.prog_data->uses_drawid;
uses_draw_params + vs_prog_data->uses_drawid;
if (nr_buffers) {
if (brw->gen >= 6) {
@@ -848,7 +855,7 @@ brw_emit_vertices(struct brw_context *brw)
0); /* step rate */
}
if (brw->vs.prog_data->uses_drawid) {
if (vs_prog_data->uses_drawid) {
EMIT_VERTEX_BUFFER_STATE(brw, brw->vb.nr_buffers + 1,
brw->draw.draw_id_bo,
brw->draw.draw_id_offset,
@@ -926,24 +933,24 @@ brw_emit_vertices(struct brw_context *brw)
((i * 4) << BRW_VE1_DST_OFFSET_SHIFT));
}
if (brw->vs.prog_data->uses_vertexid || brw->vs.prog_data->uses_instanceid ||
brw->vs.prog_data->uses_basevertex || brw->vs.prog_data->uses_baseinstance) {
if (vs_prog_data->uses_vertexid || vs_prog_data->uses_instanceid ||
vs_prog_data->uses_basevertex || vs_prog_data->uses_baseinstance) {
uint32_t dw0 = 0, dw1 = 0;
uint32_t comp0 = BRW_VE1_COMPONENT_STORE_0;
uint32_t comp1 = BRW_VE1_COMPONENT_STORE_0;
uint32_t comp2 = BRW_VE1_COMPONENT_STORE_0;
uint32_t comp3 = BRW_VE1_COMPONENT_STORE_0;
if (brw->vs.prog_data->uses_basevertex)
if (vs_prog_data->uses_basevertex)
comp0 = BRW_VE1_COMPONENT_STORE_SRC;
if (brw->vs.prog_data->uses_baseinstance)
if (vs_prog_data->uses_baseinstance)
comp1 = BRW_VE1_COMPONENT_STORE_SRC;
if (brw->vs.prog_data->uses_vertexid)
if (vs_prog_data->uses_vertexid)
comp2 = BRW_VE1_COMPONENT_STORE_VID;
if (brw->vs.prog_data->uses_instanceid)
if (vs_prog_data->uses_instanceid)
comp3 = BRW_VE1_COMPONENT_STORE_IID;
dw1 = (comp0 << BRW_VE1_COMPONENT_0_SHIFT) |
@@ -970,7 +977,7 @@ brw_emit_vertices(struct brw_context *brw)
OUT_BATCH(dw1);
}
if (brw->vs.prog_data->uses_drawid) {
if (vs_prog_data->uses_drawid) {
uint32_t dw0 = 0, dw1 = 0;
dw1 = (BRW_VE1_COMPONENT_STORE_SRC << BRW_VE1_COMPONENT_0_SHIFT) |
src/mesa/drivers/dri/i965/brw_ff_gs.c
+2 -2
View File
@@ -56,7 +56,7 @@ brw_codegen_ff_gs_prog(struct brw_context *brw,
memset(&c, 0, sizeof(c));
c.key = *key;
c.vue_map = brw->vs.prog_data->base.vue_map;
c.vue_map = brw_vue_prog_data(brw->vs.base.prog_data)->vue_map;
c.nr_regs = (c.vue_map.num_slots + 1)/2;
mem_ctx = ralloc_context(NULL);
@@ -174,7 +174,7 @@ brw_ff_gs_populate_key(struct brw_context *brw,
memset(key, 0, sizeof(*key));
/* BRW_NEW_VS_PROG_DATA (part of VUE map) */
key->attrs = brw->vs.prog_data->base.vue_map.slots_valid;
key->attrs = brw_vue_prog_data(brw->vs.base.prog_data)->vue_map.slots_valid;
/* BRW_NEW_PRIMITIVE */
key->primitive = brw->primitive;
src/mesa/drivers/dri/i965/brw_state_cache.c
-1
View File
@@ -398,7 +398,6 @@ brw_clear_cache(struct brw_context *brw, struct brw_cache *cache)
brw->state.pipelines[BRW_COMPUTE_PIPELINE].brw = ~0ull;
/* Also, NULL out any stale program pointers. */
brw->vs.prog_data = NULL;
brw->vs.base.prog_data = NULL;
brw->tcs.prog_data = NULL;
brw->tcs.base.prog_data = NULL;
src/mesa/drivers/dri/i965/brw_state_upload.c
+6 -3
View File
@@ -713,12 +713,15 @@ brw_upload_programs(struct brw_context *brw,
*/
GLbitfield64 old_slots = brw->vue_map_geom_out.slots_valid;
bool old_separate = brw->vue_map_geom_out.separate;
struct brw_vue_prog_data *vue_prog_data;
if (brw->geometry_program)
brw->vue_map_geom_out = brw->gs.prog_data->base.vue_map;
vue_prog_data = brw_vue_prog_data(brw->gs.base.prog_data);
else if (brw->tess_eval_program)
brw->vue_map_geom_out = brw->tes.prog_data->base.vue_map;
vue_prog_data = brw_vue_prog_data(brw->tes.base.prog_data);
else
brw->vue_map_geom_out = brw->vs.prog_data->base.vue_map;
vue_prog_data = brw_vue_prog_data(brw->vs.base.prog_data);
brw->vue_map_geom_out = vue_prog_data->vue_map;
/* If the layout has changed, signal BRW_NEW_VUE_MAP_GEOM_OUT. */
if (old_slots != brw->vue_map_geom_out.slots_valid ||
src/mesa/drivers/dri/i965/brw_urb.c
+1 -1
View File
@@ -115,7 +115,7 @@ static bool check_urb_layout(struct brw_context *brw)
static void recalculate_urb_fence( struct brw_context *brw )
{
GLuint csize = brw->curbe.total_size;
GLuint vsize = brw->vs.prog_data->base.urb_entry_size;
GLuint vsize = brw_vue_prog_data(brw->vs.base.prog_data)->urb_entry_size;
GLuint sfsize = brw->sf.prog_data->urb_entry_size;
if (csize < limits[CS].min_entry_size)
src/mesa/drivers/dri/i965/brw_vs.c
+4 -5
View File
@@ -229,7 +229,7 @@ brw_codegen_vs_prog(struct brw_context *brw,
key, sizeof(struct brw_vs_prog_key),
program, program_size,
&prog_data, sizeof(prog_data),
&brw->vs.base.prog_offset, &brw->vs.prog_data);
&brw->vs.base.prog_offset, &brw->vs.base.prog_data);
ralloc_free(mem_ctx);
return true;
@@ -372,13 +372,12 @@ brw_upload_vs_prog(struct brw_context *brw)
if (!brw_search_cache(&brw->cache, BRW_CACHE_VS_PROG,
&key, sizeof(key),
&brw->vs.base.prog_offset, &brw->vs.prog_data)) {
&brw->vs.base.prog_offset, &brw->vs.base.prog_data)) {
bool success = brw_codegen_vs_prog(brw, current[MESA_SHADER_VERTEX],
vp, &key);
(void) success;
assert(success);
}
brw->vs.base.prog_data = &brw->vs.prog_data->base.base;
}
bool
@@ -389,7 +388,7 @@ brw_vs_precompile(struct gl_context *ctx,
struct brw_context *brw = brw_context(ctx);
struct brw_vs_prog_key key;
uint32_t old_prog_offset = brw->vs.base.prog_offset;
struct brw_vs_prog_data *old_prog_data = brw->vs.prog_data;
struct brw_stage_prog_data *old_prog_data = brw->vs.base.prog_data;
bool success;
struct gl_vertex_program *vp = (struct gl_vertex_program *) prog;
@@ -406,7 +405,7 @@ brw_vs_precompile(struct gl_context *ctx,
success = brw_codegen_vs_prog(brw, shader_prog, bvp, &key);
brw->vs.base.prog_offset = old_prog_offset;
brw->vs.prog_data = old_prog_data;
brw->vs.base.prog_data = old_prog_data;
return success;
}
src/mesa/drivers/dri/i965/brw_vs_state.c
+11 -11
View File
@@ -41,6 +41,9 @@ brw_upload_vs_unit(struct brw_context *brw)
{
const struct gen_device_info *devinfo = &brw->screen->devinfo;
struct brw_stage_state *stage_state = &brw->vs.base;
const struct brw_stage_prog_data *prog_data = stage_state->prog_data;
const struct brw_vue_prog_data *vue_prog_data =
brw_vue_prog_data(stage_state->prog_data);
struct brw_vs_unit_state *vs;
@@ -49,8 +52,7 @@ brw_upload_vs_unit(struct brw_context *brw)
memset(vs, 0, sizeof(*vs));
/* BRW_NEW_PROGRAM_CACHE | BRW_NEW_VS_PROG_DATA */
vs->thread0.grf_reg_count =
ALIGN(brw->vs.prog_data->base.total_grf, 16) / 16 - 1;
vs->thread0.grf_reg_count = ALIGN(vue_prog_data->total_grf, 16) / 16 - 1;
vs->thread0.kernel_start_pointer =
brw_program_reloc(brw,
stage_state->state_offset +
@@ -58,7 +60,7 @@ brw_upload_vs_unit(struct brw_context *brw)
stage_state->prog_offset +
(vs->thread0.grf_reg_count << 1)) >> 6;
if (brw->vs.prog_data->base.base.use_alt_mode)
if (prog_data->use_alt_mode)
vs->thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
else
vs->thread1.floating_point_mode = BRW_FLOATING_POINT_IEEE_754;
@@ -78,9 +80,9 @@ brw_upload_vs_unit(struct brw_context *brw)
vs->thread1.single_program_flow = (brw->gen == 5);
vs->thread1.binding_table_entry_count =
brw->vs.prog_data->base.base.binding_table.size_bytes / 4;
prog_data->binding_table.size_bytes / 4;
if (brw->vs.prog_data->base.base.total_scratch != 0) {
if (prog_data->total_scratch != 0) {
vs->thread2.scratch_space_base_pointer =
stage_state->scratch_bo->offset64 >> 10; /* reloc */
vs->thread2.per_thread_scratch_space =
@@ -90,11 +92,9 @@ brw_upload_vs_unit(struct brw_context *brw)
vs->thread2.per_thread_scratch_space = 0;
}
vs->thread3.urb_entry_read_length = brw->vs.prog_data->base.urb_read_length;
vs->thread3.const_urb_entry_read_length
= brw->vs.prog_data->base.base.curb_read_length;
vs->thread3.dispatch_grf_start_reg =
brw->vs.prog_data->base.base.dispatch_grf_start_reg;
vs->thread3.urb_entry_read_length = vue_prog_data->urb_read_length;
vs->thread3.const_urb_entry_read_length = prog_data->curb_read_length;
vs->thread3.dispatch_grf_start_reg = prog_data->dispatch_grf_start_reg;
vs->thread3.urb_entry_read_offset = 0;
/* BRW_NEW_CURBE_OFFSETS */
@@ -170,7 +170,7 @@ brw_upload_vs_unit(struct brw_context *brw)
}
/* Emit scratch space relocation */
if (brw->vs.prog_data->base.base.total_scratch != 0) {
if (prog_data->total_scratch != 0) {
drm_intel_bo_emit_reloc(brw->batch.bo,
stage_state->state_offset +
offsetof(struct brw_vs_unit_state, thread2),
src/mesa/drivers/dri/i965/brw_vs_surface_state.c
+4 -4
View File
@@ -117,7 +117,7 @@ brw_upload_vs_pull_constants(struct brw_context *brw)
(struct brw_vertex_program *) brw->vertex_program;
/* BRW_NEW_VS_PROG_DATA */
const struct brw_stage_prog_data *prog_data = &brw->vs.prog_data->base.base;
const struct brw_stage_prog_data *prog_data = brw->vs.base.prog_data;
_mesa_shader_write_subroutine_indices(&brw->ctx, MESA_SHADER_VERTEX);
/* _NEW_PROGRAM_CONSTANTS */
@@ -149,7 +149,7 @@ brw_upload_vs_ubo_surfaces(struct brw_context *brw)
/* BRW_NEW_VS_PROG_DATA */
brw_upload_ubo_surfaces(brw, prog->_LinkedShaders[MESA_SHADER_VERTEX],
&brw->vs.base, &brw->vs.prog_data->base.base);
&brw->vs.base, brw->vs.base.prog_data);
}
const struct brw_tracked_state brw_vs_ubo_surfaces = {
@@ -174,7 +174,7 @@ brw_upload_vs_abo_surfaces(struct brw_context *brw)
if (prog) {
/* BRW_NEW_VS_PROG_DATA */
brw_upload_abo_surfaces(brw, prog->_LinkedShaders[MESA_SHADER_VERTEX],
&brw->vs.base, &brw->vs.prog_data->base.base);
&brw->vs.base, brw->vs.base.prog_data);
}
}
@@ -200,7 +200,7 @@ brw_upload_vs_image_surfaces(struct brw_context *brw)
if (prog) {
/* BRW_NEW_VS_PROG_DATA, BRW_NEW_IMAGE_UNITS, _NEW_TEXTURE */
brw_upload_image_surfaces(brw, prog->_LinkedShaders[MESA_SHADER_VERTEX],
&brw->vs.base, &brw->vs.prog_data->base.base);
&brw->vs.base, brw->vs.base.prog_data);
}
}
src/mesa/drivers/dri/i965/gen6_clip_state.c
+1 -1
View File
@@ -103,7 +103,7 @@ upload_clip_state(struct brw_context *brw)
}
/* BRW_NEW_VS_PROG_DATA */
dw1 |= brw->vs.prog_data->base.cull_distance_mask;
dw1 |= brw_vue_prog_data(brw->vs.base.prog_data)->cull_distance_mask;
if (brw->gen >= 7)
dw1 |= GEN7_CLIP_EARLY_CULL;
src/mesa/drivers/dri/i965/gen6_urb.c
+3 -1
View File
@@ -109,7 +109,9 @@ static void
upload_urb(struct brw_context *brw)
{
/* BRW_NEW_VS_PROG_DATA */
const unsigned vs_size = MAX2(brw->vs.prog_data->base.urb_entry_size, 1);
const struct brw_vue_prog_data *vs_vue_prog_data =
brw_vue_prog_data(brw->vs.base.prog_data);
const unsigned vs_size = MAX2(vs_vue_prog_data->urb_entry_size, 1);
/* BRW_NEW_GEOMETRY_PROGRAM, BRW_NEW_GS_PROG_DATA */
const bool gs_present = brw->ff_gs.prog_active || brw->geometry_program;
src/mesa/drivers/dri/i965/gen6_vs_state.c
+9 -6
View File
@@ -43,7 +43,7 @@ gen6_upload_vs_push_constants(struct brw_context *brw)
const struct brw_vertex_program *vp =
brw_vertex_program_const(brw->vertex_program);
/* BRW_NEW_VS_PROG_DATA */
const struct brw_stage_prog_data *prog_data = &brw->vs.prog_data->base.base;
const struct brw_stage_prog_data *prog_data = brw->vs.base.prog_data;
_mesa_shader_write_subroutine_indices(&brw->ctx, MESA_SHADER_VERTEX);
gen6_upload_push_constants(brw, &vp->program.Base, prog_data,
@@ -76,6 +76,9 @@ upload_vs_state(struct brw_context *brw)
{
const struct gen_device_info *devinfo = &brw->screen->devinfo;
const struct brw_stage_state *stage_state = &brw->vs.base;
const struct brw_stage_prog_data *prog_data = stage_state->prog_data;
const struct brw_vue_prog_data *vue_prog_data =
brw_vue_prog_data(stage_state->prog_data);
uint32_t floating_point_mode = 0;
/* From the BSpec, 3D Pipeline > Geometry > Vertex Shader > State,
@@ -115,7 +118,7 @@ upload_vs_state(struct brw_context *brw)
ADVANCE_BATCH();
}
if (brw->vs.prog_data->base.base.use_alt_mode)
if (prog_data->use_alt_mode)
floating_point_mode = GEN6_VS_FLOATING_POINT_MODE_ALT;
BEGIN_BATCH(6);
@@ -123,10 +126,10 @@ upload_vs_state(struct brw_context *brw)
OUT_BATCH(stage_state->prog_offset);
OUT_BATCH(floating_point_mode |
((ALIGN(stage_state->sampler_count, 4)/4) << GEN6_VS_SAMPLER_COUNT_SHIFT) |
((brw->vs.prog_data->base.base.binding_table.size_bytes / 4) <<
((prog_data->binding_table.size_bytes / 4) <<
GEN6_VS_BINDING_TABLE_ENTRY_COUNT_SHIFT));
if (brw->vs.prog_data->base.base.total_scratch) {
if (prog_data->total_scratch) {
OUT_RELOC(stage_state->scratch_bo,
I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
ffs(stage_state->per_thread_scratch) - 11);
@@ -134,9 +137,9 @@ upload_vs_state(struct brw_context *brw)
OUT_BATCH(0);
}
OUT_BATCH((brw->vs.prog_data->base.base.dispatch_grf_start_reg <<
OUT_BATCH((prog_data->dispatch_grf_start_reg <<
GEN6_VS_DISPATCH_START_GRF_SHIFT) |
(brw->vs.prog_data->base.urb_read_length << GEN6_VS_URB_READ_LENGTH_SHIFT) |
(vue_prog_data->urb_read_length << GEN6_VS_URB_READ_LENGTH_SHIFT) |
(0 << GEN6_VS_URB_ENTRY_READ_OFFSET_SHIFT));
OUT_BATCH(((devinfo->max_vs_threads - 1) << GEN6_VS_MAX_THREADS_SHIFT) |
src/mesa/drivers/dri/i965/gen7_urb.c
+3 -1
View File
@@ -189,7 +189,9 @@ static void
upload_urb(struct brw_context *brw)
{
/* BRW_NEW_VS_PROG_DATA */
const unsigned vs_size = MAX2(brw->vs.prog_data->base.urb_entry_size, 1);
const struct brw_vue_prog_data *vs_vue_prog_data =
brw_vue_prog_data(brw->vs.base.prog_data);
const unsigned vs_size = MAX2(vs_vue_prog_data->urb_entry_size, 1);
/* BRW_NEW_GEOMETRY_PROGRAM, BRW_NEW_GS_PROG_DATA */
const bool gs_present = brw->geometry_program;
/* BRW_NEW_TESS_PROGRAMS */
src/mesa/drivers/dri/i965/gen7_vs_state.c
+8 -6
View File
@@ -34,15 +34,17 @@ upload_vs_state(struct brw_context *brw)
{
const struct gen_device_info *devinfo = &brw->screen->devinfo;
const struct brw_stage_state *stage_state = &brw->vs.base;
const struct brw_stage_prog_data *prog_data = stage_state->prog_data;
const struct brw_vue_prog_data *vue_prog_data =
brw_vue_prog_data(stage_state->prog_data);
uint32_t floating_point_mode = 0;
const int max_threads_shift = brw->is_haswell ?
HSW_VS_MAX_THREADS_SHIFT : GEN6_VS_MAX_THREADS_SHIFT;
const struct brw_vue_prog_data *prog_data = &brw->vs.prog_data->base;
if (!brw->is_haswell && !brw->is_baytrail)
gen7_emit_vs_workaround_flush(brw);
if (prog_data->base.use_alt_mode)
if (prog_data->use_alt_mode)
floating_point_mode = GEN6_VS_FLOATING_POINT_MODE_ALT;
BEGIN_BATCH(6);
@@ -51,10 +53,10 @@ upload_vs_state(struct brw_context *brw)
OUT_BATCH(floating_point_mode |
((ALIGN(stage_state->sampler_count, 4)/4) <<
GEN6_VS_SAMPLER_COUNT_SHIFT) |
((prog_data->base.binding_table.size_bytes / 4) <<
((prog_data->binding_table.size_bytes / 4) <<
GEN6_VS_BINDING_TABLE_ENTRY_COUNT_SHIFT));
if (prog_data->base.total_scratch) {
if (prog_data->total_scratch) {
OUT_RELOC(stage_state->scratch_bo,
I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
ffs(stage_state->per_thread_scratch) - 11);
@@ -62,9 +64,9 @@ upload_vs_state(struct brw_context *brw)
OUT_BATCH(0);
}
OUT_BATCH((prog_data->base.dispatch_grf_start_reg <<
OUT_BATCH((prog_data->dispatch_grf_start_reg <<
GEN6_VS_DISPATCH_START_GRF_SHIFT) |
(prog_data->urb_read_length << GEN6_VS_URB_READ_LENGTH_SHIFT) |
(vue_prog_data->urb_read_length << GEN6_VS_URB_READ_LENGTH_SHIFT) |
(0 << GEN6_VS_URB_ENTRY_READ_OFFSET_SHIFT));
OUT_BATCH(((devinfo->max_vs_threads - 1) << max_threads_shift) |
src/mesa/drivers/dri/i965/gen8_draw_upload.c
+19 -16
View File
@@ -62,7 +62,10 @@ gen8_emit_vertices(struct brw_context *brw)
uses_edge_flag = (ctx->Polygon.FrontMode != GL_FILL ||
ctx->Polygon.BackMode != GL_FILL);
if (brw->vs.prog_data->uses_vertexid || brw->vs.prog_data->uses_instanceid) {
const struct brw_vs_prog_data *vs_prog_data =
brw_vs_prog_data(brw->vs.base.prog_data);
if (vs_prog_data->uses_vertexid || vs_prog_data->uses_instanceid) {
unsigned vue = brw->vb.nr_enabled;
/* The element for the edge flags must always be last, so we have to
@@ -78,13 +81,13 @@ gen8_emit_vertices(struct brw_context *brw)
"need to reorder the vertex attrbutes.");
unsigned dw1 = 0;
if (brw->vs.prog_data->uses_vertexid) {
if (vs_prog_data->uses_vertexid) {
dw1 |= GEN8_SGVS_ENABLE_VERTEX_ID |
(2 << GEN8_SGVS_VERTEX_ID_COMPONENT_SHIFT) | /* .z channel */
(vue << GEN8_SGVS_VERTEX_ID_ELEMENT_OFFSET_SHIFT);
}
if (brw->vs.prog_data->uses_instanceid) {
if (vs_prog_data->uses_instanceid) {
dw1 |= GEN8_SGVS_ENABLE_INSTANCE_ID |
(3 << GEN8_SGVS_INSTANCE_ID_COMPONENT_SHIFT) | /* .w channel */
(vue << GEN8_SGVS_INSTANCE_ID_ELEMENT_OFFSET_SHIFT);
@@ -131,10 +134,10 @@ gen8_emit_vertices(struct brw_context *brw)
/* Now emit 3DSTATE_VERTEX_BUFFERS and 3DSTATE_VERTEX_ELEMENTS packets. */
const bool uses_draw_params =
brw->vs.prog_data->uses_basevertex ||
brw->vs.prog_data->uses_baseinstance;
vs_prog_data->uses_basevertex ||
vs_prog_data->uses_baseinstance;
const unsigned nr_buffers = brw->vb.nr_buffers +
uses_draw_params + brw->vs.prog_data->uses_drawid;
uses_draw_params + vs_prog_data->uses_drawid;
if (nr_buffers) {
assert(nr_buffers <= 33);
@@ -158,7 +161,7 @@ gen8_emit_vertices(struct brw_context *brw)
0 /* unused */);
}
if (brw->vs.prog_data->uses_drawid) {
if (vs_prog_data->uses_drawid) {
EMIT_VERTEX_BUFFER_STATE(brw, brw->vb.nr_buffers + 1,
brw->draw.draw_id_bo,
brw->draw.draw_id_offset,
@@ -177,13 +180,13 @@ gen8_emit_vertices(struct brw_context *brw)
* can't be inserted past that so we need a dummy element to ensure that
* the edge flag is the last one.
*/
const bool needs_sgvs_element = (brw->vs.prog_data->uses_basevertex ||
brw->vs.prog_data->uses_baseinstance ||
((brw->vs.prog_data->uses_instanceid ||
brw->vs.prog_data->uses_vertexid) &&
const bool needs_sgvs_element = (vs_prog_data->uses_basevertex ||
vs_prog_data->uses_baseinstance ||
((vs_prog_data->uses_instanceid ||
vs_prog_data->uses_vertexid) &&
uses_edge_flag));
const unsigned nr_elements =
brw->vb.nr_enabled + needs_sgvs_element + brw->vs.prog_data->uses_drawid;
brw->vb.nr_enabled + needs_sgvs_element + vs_prog_data->uses_drawid;
/* The hardware allows one more VERTEX_ELEMENTS than VERTEX_BUFFERS,
* presumably for VertexID/InstanceID.
@@ -279,8 +282,8 @@ gen8_emit_vertices(struct brw_context *brw)
}
if (needs_sgvs_element) {
if (brw->vs.prog_data->uses_basevertex ||
brw->vs.prog_data->uses_baseinstance) {
if (vs_prog_data->uses_basevertex ||
vs_prog_data->uses_baseinstance) {
OUT_BATCH(GEN6_VE0_VALID |
brw->vb.nr_buffers << GEN6_VE0_INDEX_SHIFT |
BRW_SURFACEFORMAT_R32G32_UINT << BRW_VE0_FORMAT_SHIFT);
@@ -297,7 +300,7 @@ gen8_emit_vertices(struct brw_context *brw)
}
}
if (brw->vs.prog_data->uses_drawid) {
if (vs_prog_data->uses_drawid) {
OUT_BATCH(GEN6_VE0_VALID |
((brw->vb.nr_buffers + 1) << GEN6_VE0_INDEX_SHIFT) |
(BRW_SURFACEFORMAT_R32_UINT << BRW_VE0_FORMAT_SHIFT));
@@ -345,7 +348,7 @@ gen8_emit_vertices(struct brw_context *brw)
ADVANCE_BATCH();
}
if (brw->vs.prog_data->uses_drawid) {
if (vs_prog_data->uses_drawid) {
const unsigned element = brw->vb.nr_enabled + needs_sgvs_element;
BEGIN_BATCH(3);
OUT_BATCH(_3DSTATE_VF_INSTANCING << 16 | (3 - 2));
src/mesa/drivers/dri/i965/gen8_vs_state.c
+14 -10
View File
@@ -38,12 +38,14 @@ upload_vs_state(struct brw_context *brw)
uint32_t floating_point_mode = 0;
/* BRW_NEW_VS_PROG_DATA */
const struct brw_vue_prog_data *prog_data = &brw->vs.prog_data->base;
const struct brw_stage_prog_data *prog_data = stage_state->prog_data;
const struct brw_vue_prog_data *vue_prog_data =
brw_vue_prog_data(stage_state->prog_data);
assert(prog_data->dispatch_mode == DISPATCH_MODE_SIMD8 ||
prog_data->dispatch_mode == DISPATCH_MODE_4X2_DUAL_OBJECT);
assert(vue_prog_data->dispatch_mode == DISPATCH_MODE_SIMD8 ||
vue_prog_data->dispatch_mode == DISPATCH_MODE_4X2_DUAL_OBJECT);
if (prog_data->base.use_alt_mode)
if (prog_data->use_alt_mode)
floating_point_mode = GEN6_VS_FLOATING_POINT_MODE_ALT;
BEGIN_BATCH(9);
@@ -53,10 +55,10 @@ upload_vs_state(struct brw_context *brw)
OUT_BATCH(floating_point_mode |
((ALIGN(stage_state->sampler_count, 4) / 4) <<
GEN6_VS_SAMPLER_COUNT_SHIFT) |
((prog_data->base.binding_table.size_bytes / 4) <<
((prog_data->binding_table.size_bytes / 4) <<
GEN6_VS_BINDING_TABLE_ENTRY_COUNT_SHIFT));
if (prog_data->base.total_scratch) {
if (prog_data->total_scratch) {
OUT_RELOC64(stage_state->scratch_bo,
I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
ffs(stage_state->per_thread_scratch) - 11);
@@ -65,12 +67,14 @@ upload_vs_state(struct brw_context *brw)
OUT_BATCH(0);
}
OUT_BATCH((prog_data->base.dispatch_grf_start_reg <<
OUT_BATCH((prog_data->dispatch_grf_start_reg <<
GEN6_VS_DISPATCH_START_GRF_SHIFT) |
(prog_data->urb_read_length << GEN6_VS_URB_READ_LENGTH_SHIFT) |
(vue_prog_data->urb_read_length <<
GEN6_VS_URB_READ_LENGTH_SHIFT) |
(0 << GEN6_VS_URB_ENTRY_READ_OFFSET_SHIFT));
uint32_t simd8_enable = prog_data->dispatch_mode == DISPATCH_MODE_SIMD8 ?
uint32_t simd8_enable =
vue_prog_data->dispatch_mode == DISPATCH_MODE_SIMD8 ?
GEN8_VS_SIMD8_ENABLE : 0;
OUT_BATCH(((devinfo->max_vs_threads - 1) << HSW_VS_MAX_THREADS_SHIFT) |
GEN6_VS_STATISTICS_ENABLE |
@@ -78,7 +82,7 @@ upload_vs_state(struct brw_context *brw)
GEN6_VS_ENABLE);
/* _NEW_TRANSFORM */
OUT_BATCH(prog_data->cull_distance_mask |
OUT_BATCH(vue_prog_data->cull_distance_mask |
(ctx->Transform.ClipPlanesEnabled <<
GEN8_VS_USER_CLIP_DISTANCE_SHIFT));
ADVANCE_BATCH();