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Diffstat (limited to 'src/gallium/drivers/vc4')
-rw-r--r--src/gallium/drivers/vc4/vc4_context.h9
-rw-r--r--src/gallium/drivers/vc4/vc4_draw.c16
-rw-r--r--src/gallium/drivers/vc4/vc4_program.c118
3 files changed, 54 insertions, 89 deletions
diff --git a/src/gallium/drivers/vc4/vc4_context.h b/src/gallium/drivers/vc4/vc4_context.h
index e8f9e355a98..da07cfa6cb2 100644
--- a/src/gallium/drivers/vc4/vc4_context.h
+++ b/src/gallium/drivers/vc4/vc4_context.h
@@ -84,9 +84,7 @@ struct vc4_uncompiled_shader {
struct vc4_compiled_shader {
struct vc4_bo *bo;
- struct vc4_shader_uniform_info uniforms[2];
-
- uint32_t coord_shader_offset;
+ struct vc4_shader_uniform_info uniforms;
/** bitmask of which inputs are color inputs, for flat shade handling. */
uint32_t color_inputs;
@@ -96,7 +94,7 @@ struct vc4_compiled_shader {
struct vc4_program_stateobj {
struct vc4_uncompiled_shader *bind_vs, *bind_fs;
- struct vc4_compiled_shader *vs, *fs;
+ struct vc4_compiled_shader *cs, *vs, *fs;
uint32_t dirty;
uint8_t num_exports;
/* Indexed by semantic name or TGSI_SEMANTIC_COUNT + semantic index
@@ -257,8 +255,7 @@ int vc4_simulator_flush(struct vc4_context *vc4,
void vc4_write_uniforms(struct vc4_context *vc4,
struct vc4_compiled_shader *shader,
struct vc4_constbuf_stateobj *cb,
- struct vc4_texture_stateobj *texstate,
- int shader_index);
+ struct vc4_texture_stateobj *texstate);
void vc4_flush(struct pipe_context *pctx);
void vc4_flush_for_bo(struct pipe_context *pctx, struct vc4_bo *bo);
diff --git a/src/gallium/drivers/vc4/vc4_draw.c b/src/gallium/drivers/vc4/vc4_draw.c
index f4437183f99..2cac7efb620 100644
--- a/src/gallium/drivers/vc4/vc4_draw.c
+++ b/src/gallium/drivers/vc4/vc4_draw.c
@@ -106,16 +106,13 @@ vc4_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info)
vc4_write_uniforms(vc4, vc4->prog.fs,
&vc4->constbuf[PIPE_SHADER_FRAGMENT],
- &vc4->fragtex,
- 0);
+ &vc4->fragtex);
vc4_write_uniforms(vc4, vc4->prog.vs,
&vc4->constbuf[PIPE_SHADER_VERTEX],
- &vc4->verttex,
- 0);
- vc4_write_uniforms(vc4, vc4->prog.vs,
+ &vc4->verttex);
+ vc4_write_uniforms(vc4, vc4->prog.cs,
&vc4->constbuf[PIPE_SHADER_VERTEX],
- &vc4->verttex,
- 1);
+ &vc4->verttex);
/* Emit the shader record. */
cl_start_shader_reloc(&vc4->shader_rec, 3 + vtx->num_elements);
@@ -137,9 +134,8 @@ vc4_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info)
cl_u16(&vc4->shader_rec, 0); /* cs num uniforms */
cl_u8(&vc4->shader_rec, (1 << vtx->num_elements) - 1); /* cs attribute array bitfield */
- cl_u8(&vc4->shader_rec, 16 * vtx->num_elements); /* vs total attribute size */
- cl_reloc(vc4, &vc4->shader_rec, vc4->prog.vs->bo,
- vc4->prog.vs->coord_shader_offset);
+ cl_u8(&vc4->shader_rec, 16 * vtx->num_elements); /* cs total attribute size */
+ cl_reloc(vc4, &vc4->shader_rec, vc4->prog.cs->bo, 0);
cl_u32(&vc4->shader_rec, 0); /* UBO offset written by kernel */
uint32_t max_index = 0xffff;
diff --git a/src/gallium/drivers/vc4/vc4_program.c b/src/gallium/drivers/vc4/vc4_program.c
index 3995eccf54a..bf76acff2cd 100644
--- a/src/gallium/drivers/vc4/vc4_program.c
+++ b/src/gallium/drivers/vc4/vc4_program.c
@@ -75,6 +75,7 @@ struct vc4_fs_key {
struct vc4_vs_key {
struct vc4_key base;
enum pipe_format attr_formats[8];
+ bool is_coord;
bool per_vertex_point_size;
};
@@ -1563,8 +1564,7 @@ emit_coord_end(struct vc4_compile *c)
}
static struct vc4_compile *
-vc4_shader_tgsi_to_qir(struct vc4_context *vc4,
- struct vc4_compiled_shader *shader, enum qstage stage,
+vc4_shader_tgsi_to_qir(struct vc4_context *vc4, enum qstage stage,
struct vc4_key *key)
{
struct vc4_compile *c = qir_compile_init();
@@ -1710,67 +1710,58 @@ vc4_shader_state_create(struct pipe_context *pctx,
static void
copy_uniform_state_to_shader(struct vc4_compiled_shader *shader,
- int shader_index,
struct vc4_compile *c)
{
int count = c->num_uniforms;
- struct vc4_shader_uniform_info *uinfo = &shader->uniforms[shader_index];
+ struct vc4_shader_uniform_info *uinfo = &shader->uniforms;
uinfo->count = count;
- uinfo->data = malloc(count * sizeof(*uinfo->data));
+ uinfo->data = ralloc_array(shader, uint32_t, count);
memcpy(uinfo->data, c->uniform_data,
count * sizeof(*uinfo->data));
- uinfo->contents = malloc(count * sizeof(*uinfo->contents));
+ uinfo->contents = ralloc_array(shader, enum quniform_contents, count);
memcpy(uinfo->contents, c->uniform_contents,
count * sizeof(*uinfo->contents));
uinfo->num_texture_samples = c->num_texture_samples;
}
-static void
-vc4_fs_compile(struct vc4_context *vc4, struct vc4_compiled_shader *shader,
- struct vc4_fs_key *key)
+static struct vc4_compiled_shader *
+vc4_get_compiled_shader(struct vc4_context *vc4, enum qstage stage,
+ struct vc4_key *key)
{
- struct vc4_compile *c = vc4_shader_tgsi_to_qir(vc4, shader,
- QSTAGE_FRAG,
- &key->base);
+ struct util_hash_table *ht;
+ uint32_t key_size;
+ if (stage == QSTAGE_FRAG) {
+ ht = vc4->fs_cache;
+ key_size = sizeof(struct vc4_fs_key);
+ } else {
+ ht = vc4->vs_cache;
+ key_size = sizeof(struct vc4_vs_key);
+ }
+
+ struct vc4_compiled_shader *shader;
+ shader = util_hash_table_get(ht, key);
+ if (shader)
+ return shader;
+
+ struct vc4_compile *c = vc4_shader_tgsi_to_qir(vc4, stage, key);
+ shader = rzalloc(NULL, struct vc4_compiled_shader);
+
shader->num_inputs = c->num_inputs;
shader->color_inputs = c->color_inputs;
- copy_uniform_state_to_shader(shader, 0, c);
+ copy_uniform_state_to_shader(shader, c);
shader->bo = vc4_bo_alloc_mem(vc4->screen, c->qpu_insts,
c->qpu_inst_count * sizeof(uint64_t),
- "fs_code");
+ "code");
qir_compile_destroy(c);
-}
-
-static void
-vc4_vs_compile(struct vc4_context *vc4, struct vc4_compiled_shader *shader,
- struct vc4_vs_key *key)
-{
- struct vc4_compile *vs_c = vc4_shader_tgsi_to_qir(vc4, shader,
- QSTAGE_VERT,
- &key->base);
- copy_uniform_state_to_shader(shader, 0, vs_c);
- struct vc4_compile *cs_c = vc4_shader_tgsi_to_qir(vc4, shader,
- QSTAGE_COORD,
- &key->base);
- copy_uniform_state_to_shader(shader, 1, cs_c);
+ struct vc4_key *dup_key;
+ dup_key = malloc(key_size);
+ memcpy(dup_key, key, key_size);
+ util_hash_table_set(ht, dup_key, shader);
- uint32_t vs_size = vs_c->qpu_inst_count * sizeof(uint64_t);
- uint32_t cs_size = cs_c->qpu_inst_count * sizeof(uint64_t);
- shader->coord_shader_offset = vs_size; /* XXX: alignment? */
- shader->bo = vc4_bo_alloc(vc4->screen,
- shader->coord_shader_offset + cs_size,
- "vs_code");
-
- void *map = vc4_bo_map(shader->bo);
- memcpy(map, vs_c->qpu_insts, vs_size);
- memcpy(map + shader->coord_shader_offset,
- cs_c->qpu_insts, cs_size);
-
- qir_compile_destroy(vs_c);
- qir_compile_destroy(cs_c);
+ return shader;
}
static void
@@ -1832,24 +1823,15 @@ vc4_update_compiled_fs(struct vc4_context *vc4, uint8_t prim_mode)
key->light_twoside = vc4->rasterizer->base.light_twoside;
- vc4->prog.fs = util_hash_table_get(vc4->fs_cache, key);
- if (vc4->prog.fs)
+ struct vc4_compiled_shader *old_fs = vc4->prog.fs;
+ vc4->prog.fs = vc4_get_compiled_shader(vc4, QSTAGE_FRAG, &key->base);
+ if (vc4->prog.fs == old_fs)
return;
- key = malloc(sizeof(*key));
- memcpy(key, &local_key, sizeof(*key));
-
- struct vc4_compiled_shader *shader = CALLOC_STRUCT(vc4_compiled_shader);
- vc4_fs_compile(vc4, shader, key);
- util_hash_table_set(vc4->fs_cache, key, shader);
-
if (vc4->rasterizer->base.flatshade &&
- vc4->prog.fs &&
- vc4->prog.fs->color_inputs != shader->color_inputs) {
+ old_fs && vc4->prog.fs->color_inputs != old_fs->color_inputs) {
vc4->dirty |= VC4_DIRTY_FLAT_SHADE_FLAGS;
}
-
- vc4->prog.fs = shader;
}
static void
@@ -1869,18 +1851,9 @@ vc4_update_compiled_vs(struct vc4_context *vc4, uint8_t prim_mode)
(prim_mode == PIPE_PRIM_POINTS &&
vc4->rasterizer->base.point_size_per_vertex);
- vc4->prog.vs = util_hash_table_get(vc4->vs_cache, key);
- if (vc4->prog.vs)
- return;
-
- key = malloc(sizeof(*key));
- memcpy(key, &local_key, sizeof(*key));
-
- struct vc4_compiled_shader *shader = CALLOC_STRUCT(vc4_compiled_shader);
- vc4_vs_compile(vc4, shader, key);
- util_hash_table_set(vc4->vs_cache, key, shader);
-
- vc4->prog.vs = shader;
+ vc4->prog.vs = vc4_get_compiled_shader(vc4, QSTAGE_VERT, &key->base);
+ key->is_coord = true;
+ vc4->prog.cs = vc4_get_compiled_shader(vc4, QSTAGE_COORD, &key->base);
}
void
@@ -1929,7 +1902,7 @@ fs_delete_from_cache(void *in_key, void *in_value, void *data)
if (key->base.shader_state == data) {
util_hash_table_remove(del->vc4->fs_cache, key);
vc4_bo_unreference(&shader->bo);
- free(shader);
+ ralloc_free(shader);
}
return 0;
@@ -1945,7 +1918,7 @@ vs_delete_from_cache(void *in_key, void *in_value, void *data)
if (key->base.shader_state == data) {
util_hash_table_remove(del->vc4->vs_cache, key);
vc4_bo_unreference(&shader->bo);
- free(shader);
+ ralloc_free(shader);
}
return 0;
@@ -2153,10 +2126,9 @@ get_texrect_scale(struct vc4_texture_stateobj *texstate,
void
vc4_write_uniforms(struct vc4_context *vc4, struct vc4_compiled_shader *shader,
struct vc4_constbuf_stateobj *cb,
- struct vc4_texture_stateobj *texstate,
- int shader_index)
+ struct vc4_texture_stateobj *texstate)
{
- struct vc4_shader_uniform_info *uinfo = &shader->uniforms[shader_index];
+ struct vc4_shader_uniform_info *uinfo = &shader->uniforms;
const uint32_t *gallium_uniforms = cb->cb[0].user_buffer;
cl_start_shader_reloc(&vc4->uniforms, uinfo->num_texture_samples);
@@ -2229,7 +2201,7 @@ vc4_write_uniforms(struct vc4_context *vc4, struct vc4_compiled_shader *shader,
#if 0
uint32_t written_val = *(uint32_t *)(vc4->uniforms.next - 4);
fprintf(stderr, "%p/%d: %d: 0x%08x (%f)\n",
- shader, shader_index, i, written_val, uif(written_val));
+ shader, i, written_val, uif(written_val));
#endif
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-14 20:44:19 +0000