#include "brw_context.h"
#include "brw_state.h"
+#include "drivers/common/meta.h"
#include "intel_batchbuffer.h"
#include "intel_buffers.h"
-/* This is used to initialize brw->state.atoms[]. We could use this
- * list directly except for a single atom, brw_constant_buffer, which
- * has a .dirty value which changes according to the parameters of the
- * current fragment and vertex programs, and so cannot be a static
- * value.
- */
static const struct brw_tracked_state *gen4_atoms[] =
{
- &brw_check_fallback,
-
- &brw_wm_input_sizes,
- &brw_vs_prog,
- &brw_gs_prog,
- &brw_clip_prog,
- &brw_sf_prog,
- &brw_wm_prog,
+ &brw_vs_prog, /* must do before GS prog, state base address. */
+ &brw_gs_prog, /* must do before state base address */
+ &brw_clip_prog, /* must do before state base address */
+ &brw_sf_prog, /* must do before state base address */
+ &brw_wm_prog, /* must do before state base address */
/* Once all the programs are done, we know how large urb entry
* sizes need to be and can decide if we need to change the urb
&brw_curbe_offsets,
&brw_recalculate_urb_fence,
+ &brw_cc_vp,
&brw_cc_unit,
- &brw_vs_constants, /* Before vs_surfaces and constant_buffer */
- &brw_wm_constants, /* Before wm_surfaces and constant_buffer */
-
- &brw_vs_surfaces, /* must do before unit */
- &brw_wm_constant_surface, /* must do before wm surfaces/bind bo */
- &brw_wm_surfaces, /* must do before samplers and unit */
+ /* Surface state setup. Must come before the VS/WM unit. The binding
+ * table upload must be last.
+ */
+ &brw_vs_pull_constants,
+ &brw_wm_pull_constants,
+ &brw_renderbuffer_surfaces,
+ &brw_texture_surfaces,
+ &brw_vs_binding_table,
&brw_wm_binding_table,
- &brw_wm_samplers,
+ &brw_samplers,
+
+ /* These set up state for brw_psp_urb_cbs */
&brw_wm_unit,
&brw_sf_vp,
&brw_sf_unit,
/* Command packets:
*/
- &brw_invarient_state,
+ &brw_invariant_state,
&brw_state_base_address,
&brw_binding_table_pointers,
&brw_constant_buffer
};
-const struct brw_tracked_state *gen6_atoms[] =
+static const struct brw_tracked_state *gen6_atoms[] =
{
- &brw_check_fallback,
-
- &brw_wm_input_sizes,
- &brw_vs_prog,
- &brw_gs_prog,
- &brw_wm_prog,
+ &brw_vs_prog, /* must do before state base address */
+ &brw_gs_prog, /* must do before state base address */
+ &brw_wm_prog, /* must do before state base address */
&gen6_clip_vp,
&gen6_sf_vp,
/* Command packets: */
- &brw_invarient_state,
+ &brw_invariant_state,
+
+ /* must do before binding table pointers, cc state ptrs */
+ &brw_state_base_address,
+ &brw_cc_vp,
&gen6_viewport_state, /* must do after *_vp stages */
&gen6_urb,
&gen6_depth_stencil_state, /* must do before cc unit */
&gen6_cc_state_pointers,
- &brw_vs_constants, /* Before vs_surfaces and constant_buffer */
- &brw_wm_constants, /* Before wm_surfaces and constant_buffer */
- &gen6_wm_constants, /* Before wm_state */
+ &gen6_vs_push_constants, /* Before vs_state */
+ &gen6_wm_push_constants, /* Before wm_state */
- &brw_vs_surfaces, /* must do before unit */
- &brw_wm_constant_surface, /* must do before wm surfaces/bind bo */
- &brw_wm_surfaces, /* must do before samplers and unit */
+ /* Surface state setup. Must come before the VS/WM unit. The binding
+ * table upload must be last.
+ */
+ &brw_vs_pull_constants,
+ &brw_vs_ubo_surfaces,
+ &brw_wm_pull_constants,
+ &brw_wm_ubo_surfaces,
+ &gen6_renderbuffer_surfaces,
+ &brw_texture_surfaces,
+ &gen6_sol_surface,
+ &brw_vs_binding_table,
+ &gen6_gs_binding_table,
&brw_wm_binding_table,
- &brw_wm_samplers,
+ &brw_samplers,
&gen6_sampler_state,
+ &gen6_multisample_state,
&gen6_vs_state,
&gen6_gs_state,
&gen6_clip_state,
- &gen6_multisample_state,
&gen6_sf_state,
&gen6_wm_state,
&gen6_scissor_state,
- &gen6_scissor_state_pointers,
-
- &brw_state_base_address,
&gen6_binding_table_pointers,
&brw_vertices,
};
+static const struct brw_tracked_state *gen7_atoms[] =
+{
+ &brw_vs_prog,
+ &brw_wm_prog,
+
+ /* Command packets: */
+ &brw_invariant_state,
+ &gen7_push_constant_alloc,
+
+ /* must do before binding table pointers, cc state ptrs */
+ &brw_state_base_address,
+
+ &brw_cc_vp,
+ &gen7_cc_viewport_state_pointer, /* must do after brw_cc_vp */
+ &gen7_sf_clip_viewport,
+
+ &gen7_urb,
+ &gen6_blend_state, /* must do before cc unit */
+ &gen6_color_calc_state, /* must do before cc unit */
+ &gen6_depth_stencil_state, /* must do before cc unit */
+ &gen7_blend_state_pointer,
+ &gen7_cc_state_pointer,
+ &gen7_depth_stencil_state_pointer,
+
+ &gen6_vs_push_constants, /* Before vs_state */
+ &gen6_wm_push_constants, /* Before wm_surfaces and constant_buffer */
+
+ /* Surface state setup. Must come before the VS/WM unit. The binding
+ * table upload must be last.
+ */
+ &brw_vs_pull_constants,
+ &brw_vs_ubo_surfaces,
+ &brw_wm_pull_constants,
+ &brw_wm_ubo_surfaces,
+ &gen6_renderbuffer_surfaces,
+ &brw_texture_surfaces,
+ &brw_vs_binding_table,
+ &brw_wm_binding_table,
+
+ &gen7_samplers,
+ &gen6_multisample_state,
+
+ &gen7_disable_stages,
+ &gen7_vs_state,
+ &gen7_sol_state,
+ &gen7_clip_state,
+ &gen7_sbe_state,
+ &gen7_sf_state,
+ &gen7_wm_state,
+ &gen7_ps_state,
+
+ &gen6_scissor_state,
+
+ &gen7_depthbuffer,
+
+ &brw_polygon_stipple,
+ &brw_polygon_stipple_offset,
+
+ &brw_line_stipple,
+ &brw_aa_line_parameters,
+
+ &brw_drawing_rect,
+
+ &brw_indices,
+ &brw_index_buffer,
+ &brw_vertices,
+
+ &haswell_cut_index,
+};
+
+
void brw_init_state( struct brw_context *brw )
{
+ const struct brw_tracked_state **atoms;
+ int num_atoms;
+
brw_init_caches(brw);
+
+ if (brw->intel.gen >= 7) {
+ atoms = gen7_atoms;
+ num_atoms = ARRAY_SIZE(gen7_atoms);
+ } else if (brw->intel.gen == 6) {
+ atoms = gen6_atoms;
+ num_atoms = ARRAY_SIZE(gen6_atoms);
+ } else {
+ atoms = gen4_atoms;
+ num_atoms = ARRAY_SIZE(gen4_atoms);
+ }
+
+ brw->atoms = atoms;
+ brw->num_atoms = num_atoms;
+
+ while (num_atoms--) {
+ assert((*atoms)->dirty.mesa |
+ (*atoms)->dirty.brw |
+ (*atoms)->dirty.cache);
+ assert((*atoms)->emit);
+ atoms++;
+ }
}
void brw_destroy_state( struct brw_context *brw )
{
brw_destroy_caches(brw);
- brw_destroy_batch_cache(brw);
}
/***********************************************************************
*/
-static GLboolean check_state( const struct brw_state_flags *a,
- const struct brw_state_flags *b )
+static GLuint check_state( const struct brw_state_flags *a,
+ const struct brw_state_flags *b )
{
- return ((a->mesa & b->mesa) ||
- (a->brw & b->brw) ||
- (a->cache & b->cache));
+ return ((a->mesa & b->mesa) |
+ (a->brw & b->brw) |
+ (a->cache & b->cache)) != 0;
}
static void accumulate_state( struct brw_state_flags *a,
result->cache = a->cache ^ b->cache;
}
-void
-brw_clear_validated_bos(struct brw_context *brw)
-{
- int i;
-
- /* Clear the last round of validated bos */
- for (i = 0; i < brw->state.validated_bo_count; i++) {
- drm_intel_bo_unreference(brw->state.validated_bos[i]);
- brw->state.validated_bos[i] = NULL;
- }
- brw->state.validated_bo_count = 0;
-}
-
struct dirty_bit_map {
uint32_t bit;
char *name;
DEFINE_BIT(_NEW_MODELVIEW),
DEFINE_BIT(_NEW_PROJECTION),
DEFINE_BIT(_NEW_TEXTURE_MATRIX),
- DEFINE_BIT(_NEW_ACCUM),
DEFINE_BIT(_NEW_COLOR),
DEFINE_BIT(_NEW_DEPTH),
DEFINE_BIT(_NEW_EVAL),
DEFINE_BIT(_NEW_TEXTURE),
DEFINE_BIT(_NEW_TRANSFORM),
DEFINE_BIT(_NEW_VIEWPORT),
- DEFINE_BIT(_NEW_PACKUNPACK),
DEFINE_BIT(_NEW_ARRAY),
DEFINE_BIT(_NEW_RENDERMODE),
DEFINE_BIT(_NEW_BUFFERS),
DEFINE_BIT(_NEW_TRACK_MATRIX),
DEFINE_BIT(_NEW_PROGRAM),
DEFINE_BIT(_NEW_PROGRAM_CONSTANTS),
+ DEFINE_BIT(_NEW_BUFFER_OBJECT),
+ DEFINE_BIT(_NEW_FRAG_CLAMP),
+ DEFINE_BIT(_NEW_VARYING_VP_INPUTS),
{0, 0, 0}
};
DEFINE_BIT(BRW_NEW_URB_FENCE),
DEFINE_BIT(BRW_NEW_FRAGMENT_PROGRAM),
DEFINE_BIT(BRW_NEW_VERTEX_PROGRAM),
- DEFINE_BIT(BRW_NEW_INPUT_DIMENSIONS),
DEFINE_BIT(BRW_NEW_CURBE_OFFSETS),
DEFINE_BIT(BRW_NEW_REDUCED_PRIMITIVE),
DEFINE_BIT(BRW_NEW_PRIMITIVE),
DEFINE_BIT(BRW_NEW_CONTEXT),
- DEFINE_BIT(BRW_NEW_WM_INPUT_DIMENSIONS),
DEFINE_BIT(BRW_NEW_PSP),
- DEFINE_BIT(BRW_NEW_WM_SURFACES),
- DEFINE_BIT(BRW_NEW_BINDING_TABLE),
+ DEFINE_BIT(BRW_NEW_SURFACES),
+ DEFINE_BIT(BRW_NEW_VS_BINDING_TABLE),
+ DEFINE_BIT(BRW_NEW_GS_BINDING_TABLE),
+ DEFINE_BIT(BRW_NEW_PS_BINDING_TABLE),
DEFINE_BIT(BRW_NEW_INDICES),
- DEFINE_BIT(BRW_NEW_INDEX_BUFFER),
DEFINE_BIT(BRW_NEW_VERTICES),
DEFINE_BIT(BRW_NEW_BATCH),
- DEFINE_BIT(BRW_NEW_DEPTH_BUFFER),
+ DEFINE_BIT(BRW_NEW_INDEX_BUFFER),
+ DEFINE_BIT(BRW_NEW_VS_CONSTBUF),
+ DEFINE_BIT(BRW_NEW_PROGRAM_CACHE),
+ DEFINE_BIT(BRW_NEW_STATE_BASE_ADDRESS),
+ DEFINE_BIT(BRW_NEW_VUE_MAP_GEOM_OUT),
+ DEFINE_BIT(BRW_NEW_TRANSFORM_FEEDBACK),
+ DEFINE_BIT(BRW_NEW_RASTERIZER_DISCARD),
+ DEFINE_BIT(BRW_NEW_UNIFORM_BUFFER),
+ DEFINE_BIT(BRW_NEW_META_IN_PROGRESS),
{0, 0, 0}
};
static struct dirty_bit_map cache_bits[] = {
DEFINE_BIT(CACHE_NEW_BLEND_STATE),
+ DEFINE_BIT(CACHE_NEW_DEPTH_STENCIL_STATE),
+ DEFINE_BIT(CACHE_NEW_COLOR_CALC_STATE),
DEFINE_BIT(CACHE_NEW_CC_VP),
DEFINE_BIT(CACHE_NEW_CC_UNIT),
DEFINE_BIT(CACHE_NEW_WM_PROG),
- DEFINE_BIT(CACHE_NEW_SAMPLER_DEFAULT_COLOR),
DEFINE_BIT(CACHE_NEW_SAMPLER),
DEFINE_BIT(CACHE_NEW_WM_UNIT),
DEFINE_BIT(CACHE_NEW_SF_PROG),
}
static void
-brw_print_dirty_count(struct dirty_bit_map *bit_map, int32_t bits)
+brw_print_dirty_count(struct dirty_bit_map *bit_map)
{
int i;
/***********************************************************************
* Emit all state:
*/
-void brw_validate_state( struct brw_context *brw )
+void brw_upload_state(struct brw_context *brw)
{
struct gl_context *ctx = &brw->intel.ctx;
struct intel_context *intel = &brw->intel;
struct brw_state_flags *state = &brw->state.dirty;
- GLuint i;
- const struct brw_tracked_state **atoms;
- int num_atoms;
-
- brw_clear_validated_bos(brw);
+ int i;
+ static int dirty_count = 0;
state->mesa |= brw->intel.NewGLState;
brw->intel.NewGLState = 0;
- brw_add_validated_bo(brw, intel->batch->buf);
-
- if (intel->gen >= 6) {
- atoms = gen6_atoms;
- num_atoms = ARRAY_SIZE(gen6_atoms);
- } else {
- atoms = gen4_atoms;
- num_atoms = ARRAY_SIZE(gen4_atoms);
- }
+ state->brw |= ctx->NewDriverState;
+ ctx->NewDriverState = 0;
if (brw->emit_state_always) {
state->mesa |= ~0;
brw->state.dirty.brw |= BRW_NEW_VERTEX_PROGRAM;
}
- if (state->mesa == 0 &&
- state->cache == 0 &&
- state->brw == 0)
- return;
-
- if (brw->state.dirty.brw & BRW_NEW_CONTEXT)
- brw_clear_batch_cache(brw);
-
- brw->intel.Fallback = GL_FALSE; /* boolean, not bitfield */
-
- /* do prepare stage for all atoms */
- for (i = 0; i < num_atoms; i++) {
- const struct brw_tracked_state *atom = atoms[i];
-
- if (brw->intel.Fallback)
- break;
-
- if (check_state(state, &atom->dirty)) {
- if (atom->prepare) {
- atom->prepare(brw);
- }
- }
- }
-
- intel_check_front_buffer_rendering(intel);
-
- /* Make sure that the textures which are referenced by the current
- * brw fragment program are actually present/valid.
- * If this fails, we can experience GPU lock-ups.
- */
- {
- const struct brw_fragment_program *fp;
- fp = brw_fragment_program_const(brw->fragment_program);
- if (fp) {
- assert((fp->tex_units_used & ctx->Texture._EnabledUnits)
- == fp->tex_units_used);
- }
+ if (brw->meta_in_progress != _mesa_meta_in_progress(ctx)) {
+ brw->meta_in_progress = _mesa_meta_in_progress(ctx);
+ brw->state.dirty.brw |= BRW_NEW_META_IN_PROGRESS;
}
-}
+ if ((state->mesa | state->cache | state->brw) == 0)
+ return;
-void brw_upload_state(struct brw_context *brw)
-{
- struct intel_context *intel = &brw->intel;
- struct brw_state_flags *state = &brw->state.dirty;
- int i;
- static int dirty_count = 0;
- const struct brw_tracked_state **atoms;
- int num_atoms;
-
- if (intel->gen >= 6) {
- atoms = gen6_atoms;
- num_atoms = ARRAY_SIZE(gen6_atoms);
- } else {
- atoms = gen4_atoms;
- num_atoms = ARRAY_SIZE(gen4_atoms);
- }
-
- brw_clear_validated_bos(brw);
+ intel_check_front_buffer_rendering(intel);
if (unlikely(INTEL_DEBUG)) {
/* Debug version which enforces various sanity checks on the
memset(&examined, 0, sizeof(examined));
prev = *state;
- for (i = 0; i < num_atoms; i++) {
- const struct brw_tracked_state *atom = atoms[i];
+ for (i = 0; i < brw->num_atoms; i++) {
+ const struct brw_tracked_state *atom = brw->atoms[i];
struct brw_state_flags generated;
- assert(atom->dirty.mesa ||
- atom->dirty.brw ||
- atom->dirty.cache);
-
- if (brw->intel.Fallback)
- break;
-
if (check_state(state, &atom->dirty)) {
- if (atom->emit) {
- atom->emit( brw );
- }
+ atom->emit(brw);
}
accumulate_state(&examined, &atom->dirty);
}
}
else {
- for (i = 0; i < num_atoms; i++) {
- const struct brw_tracked_state *atom = atoms[i];
-
- if (brw->intel.Fallback)
- break;
+ for (i = 0; i < brw->num_atoms; i++) {
+ const struct brw_tracked_state *atom = brw->atoms[i];
if (check_state(state, &atom->dirty)) {
- if (atom->emit) {
- atom->emit( brw );
- }
+ atom->emit(brw);
}
}
}
brw_update_dirty_count(brw_bits, state->brw);
brw_update_dirty_count(cache_bits, state->cache);
if (dirty_count++ % 1000 == 0) {
- brw_print_dirty_count(mesa_bits, state->mesa);
- brw_print_dirty_count(brw_bits, state->brw);
- brw_print_dirty_count(cache_bits, state->cache);
+ brw_print_dirty_count(mesa_bits);
+ brw_print_dirty_count(brw_bits);
+ brw_print_dirty_count(cache_bits);
fprintf(stderr, "\n");
}
}
- if (!brw->intel.Fallback)
- memset(state, 0, sizeof(*state));
+ memset(state, 0, sizeof(*state));
}
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