* Jerome Glisse <jglisse@redhat.com>
*/
#include "r600_formats.h"
+#include "r600_shader.h"
#include "r600d.h"
#include "util/u_draw_quad.h"
+#include "util/u_index_modify.h"
#include "util/u_upload_mgr.h"
#include "tgsi/tgsi_parse.h"
#include <byteswap.h>
#define R600_PRIM_RECTANGLE_LIST PIPE_PRIM_MAX
-static void r600_emit_command_buffer(struct r600_context *rctx, struct r600_atom *atom)
+void r600_init_command_buffer(struct r600_command_buffer *cb, unsigned num_dw)
{
- struct radeon_winsys_cs *cs = rctx->cs;
- struct r600_command_buffer *cb = (struct r600_command_buffer*)atom;
-
- assert(cs->cdw + cb->atom.num_dw <= RADEON_MAX_CMDBUF_DWORDS);
- memcpy(cs->buf + cs->cdw, cb->buf, 4 * cb->atom.num_dw);
- cs->cdw += cb->atom.num_dw;
-}
-
-void r600_init_command_buffer(struct r600_context *rctx, struct r600_command_buffer *cb, unsigned id, unsigned num_dw)
-{
- r600_init_atom(rctx, &cb->atom, id, r600_emit_command_buffer, 0);
cb->buf = CALLOC(1, 4 * num_dw);
cb->max_num_dw = num_dw;
}
atom->dirty = false;
}
+void r600_emit_cso_state(struct r600_context *rctx, struct r600_atom *atom)
+{
+ r600_emit_command_buffer(rctx->cs, ((struct r600_cso_state*)atom)->cb);
+}
+
void r600_emit_alphatest_state(struct r600_context *rctx, struct r600_atom *atom)
{
struct radeon_winsys_cs *cs = rctx->cs;
/* common state between evergreen and r600 */
static void r600_bind_blend_state_internal(struct r600_context *rctx,
- struct r600_pipe_blend *blend)
+ struct r600_blend_state *blend, bool blend_disable)
{
- struct r600_pipe_state *rstate;
+ unsigned color_control;
bool update_cb = false;
- rstate = &blend->rstate;
- rctx->states[rstate->id] = rstate;
- r600_context_pipe_state_set(rctx, rstate);
+ rctx->alpha_to_one = blend->alpha_to_one;
+ rctx->dual_src_blend = blend->dual_src_blend;
+
+ if (!blend_disable) {
+ r600_set_cso_state_with_cb(&rctx->blend_state, blend, &blend->buffer);
+ color_control = blend->cb_color_control;
+ } else {
+ /* Blending is disabled. */
+ r600_set_cso_state_with_cb(&rctx->blend_state, blend, &blend->buffer_no_blend);
+ color_control = blend->cb_color_control_no_blend;
+ }
+ /* Update derived states. */
if (rctx->cb_misc_state.blend_colormask != blend->cb_target_mask) {
rctx->cb_misc_state.blend_colormask = blend->cb_target_mask;
update_cb = true;
}
if (rctx->chip_class <= R700 &&
- rctx->cb_misc_state.cb_color_control != blend->cb_color_control) {
- rctx->cb_misc_state.cb_color_control = blend->cb_color_control;
+ rctx->cb_misc_state.cb_color_control != color_control) {
+ rctx->cb_misc_state.cb_color_control = color_control;
update_cb = true;
}
if (rctx->cb_misc_state.dual_src_blend != blend->dual_src_blend) {
update_cb = true;
}
if (update_cb) {
- r600_atom_dirty(rctx, &rctx->cb_misc_state.atom);
+ rctx->cb_misc_state.atom.dirty = true;
}
}
static void r600_bind_blend_state(struct pipe_context *ctx, void *state)
{
struct r600_context *rctx = (struct r600_context *)ctx;
- struct r600_pipe_blend *blend = (struct r600_pipe_blend *)state;
+ struct r600_blend_state *blend = (struct r600_blend_state *)state;
if (blend == NULL)
return;
- rctx->blend = blend;
- rctx->alpha_to_one = blend->alpha_to_one;
- rctx->dual_src_blend = blend->dual_src_blend;
-
- if (!rctx->blend_override)
- r600_bind_blend_state_internal(rctx, blend);
+ r600_bind_blend_state_internal(rctx, blend, rctx->force_blend_disable);
}
static void r600_set_blend_color(struct pipe_context *ctx,
struct r600_context *rctx = (struct r600_context *)ctx;
rctx->blend_color.state = *state;
- r600_atom_dirty(rctx, &rctx->blend_color.atom);
+ rctx->blend_color.atom.dirty = true;
}
void r600_emit_blend_color(struct r600_context *rctx, struct r600_atom *atom)
struct pipe_constant_buffer cb;
rctx->clip_state.state = *state;
- r600_atom_dirty(rctx, &rctx->clip_state.atom);
+ rctx->clip_state.atom.dirty = true;
cb.buffer = NULL;
cb.user_buffer = state->ucp;
struct r600_context *rctx = (struct r600_context *)ctx;
rctx->stencil_ref.state = *state;
- r600_atom_dirty(rctx, &rctx->stencil_ref.atom);
+ rctx->stencil_ref.atom.dirty = true;
}
void r600_emit_stencil_ref(struct r600_context *rctx, struct r600_atom *atom)
const struct pipe_stencil_ref *state)
{
struct r600_context *rctx = (struct r600_context *)ctx;
- struct r600_pipe_dsa *dsa = (struct r600_pipe_dsa*)rctx->states[R600_PIPE_STATE_DSA];
+ struct r600_dsa_state *dsa = (struct r600_dsa_state*)rctx->dsa_state.cso;
struct r600_stencil_ref ref;
rctx->stencil_ref.pipe_state = *state;
static void r600_bind_dsa_state(struct pipe_context *ctx, void *state)
{
struct r600_context *rctx = (struct r600_context *)ctx;
- struct r600_pipe_dsa *dsa = state;
- struct r600_pipe_state *rstate;
+ struct r600_dsa_state *dsa = state;
struct r600_stencil_ref ref;
if (state == NULL)
return;
- rstate = &dsa->rstate;
- rctx->states[rstate->id] = rstate;
- r600_context_pipe_state_set(rctx, rstate);
+
+ r600_set_cso_state_with_cb(&rctx->dsa_state, dsa, &dsa->buffer);
ref.ref_value[0] = rctx->stencil_ref.pipe_state.ref_value[0];
ref.ref_value[1] = rctx->stencil_ref.pipe_state.ref_value[1];
rctx->alphatest_state.sx_alpha_ref != dsa->alpha_ref) {
rctx->alphatest_state.sx_alpha_test_control = dsa->sx_alpha_test_control;
rctx->alphatest_state.sx_alpha_ref = dsa->alpha_ref;
- r600_atom_dirty(rctx, &rctx->alphatest_state.atom);
+ rctx->alphatest_state.atom.dirty = true;
}
}
-void r600_set_max_scissor(struct r600_context *rctx)
-{
- /* Set a scissor state such that it doesn't do anything. */
- struct pipe_scissor_state scissor;
- scissor.minx = 0;
- scissor.miny = 0;
- scissor.maxx = 8192;
- scissor.maxy = 8192;
-
- r600_set_scissor_state(rctx, &scissor);
-}
-
static void r600_bind_rs_state(struct pipe_context *ctx, void *state)
{
- struct r600_pipe_rasterizer *rs = (struct r600_pipe_rasterizer *)state;
+ struct r600_rasterizer_state *rs = (struct r600_rasterizer_state *)state;
struct r600_context *rctx = (struct r600_context *)ctx;
if (state == NULL)
return;
- rctx->sprite_coord_enable = rs->sprite_coord_enable;
- rctx->two_side = rs->two_side;
- rctx->pa_sc_line_stipple = rs->pa_sc_line_stipple;
- rctx->multisample_enable = rs->multisample_enable;
-
rctx->rasterizer = rs;
- rctx->states[rs->rstate.id] = &rs->rstate;
- r600_context_pipe_state_set(rctx, &rs->rstate);
+ r600_set_cso_state_with_cb(&rctx->rasterizer_state, rs, &rs->buffer);
- if (rctx->chip_class >= EVERGREEN) {
- evergreen_polygon_offset_update(rctx);
- } else {
- r600_polygon_offset_update(rctx);
+ if (rs->offset_enable &&
+ (rs->offset_units != rctx->poly_offset_state.offset_units ||
+ rs->offset_scale != rctx->poly_offset_state.offset_scale)) {
+ rctx->poly_offset_state.offset_units = rs->offset_units;
+ rctx->poly_offset_state.offset_scale = rs->offset_scale;
+ rctx->poly_offset_state.atom.dirty = true;
}
/* Update clip_misc_state. */
rctx->clip_misc_state.clip_plane_enable != rs->clip_plane_enable) {
rctx->clip_misc_state.pa_cl_clip_cntl = rs->pa_cl_clip_cntl;
rctx->clip_misc_state.clip_plane_enable = rs->clip_plane_enable;
- r600_atom_dirty(rctx, &rctx->clip_misc_state.atom);
+ rctx->clip_misc_state.atom.dirty = true;
}
/* Workaround for a missing scissor enable on r600. */
- if (rctx->chip_class == R600) {
- if (rs->scissor_enable != rctx->scissor_enable) {
- rctx->scissor_enable = rs->scissor_enable;
-
- if (rs->scissor_enable) {
- r600_set_scissor_state(rctx, &rctx->scissor_state);
- } else {
- r600_set_max_scissor(rctx);
- }
- }
+ if (rctx->chip_class == R600 &&
+ rs->scissor_enable != rctx->scissor.enable) {
+ rctx->scissor.enable = rs->scissor_enable;
+ rctx->scissor.atom.dirty = true;
}
+
+ /* Re-emit PA_SC_LINE_STIPPLE. */
+ rctx->last_primitive_type = -1;
}
static void r600_delete_rs_state(struct pipe_context *ctx, void *state)
{
- struct r600_context *rctx = (struct r600_context *)ctx;
- struct r600_pipe_rasterizer *rs = (struct r600_pipe_rasterizer *)state;
+ struct r600_rasterizer_state *rs = (struct r600_rasterizer_state *)state;
- if (rctx->rasterizer == rs) {
- rctx->rasterizer = NULL;
- }
- if (rctx->states[rs->rstate.id] == &rs->rstate) {
- rctx->states[rs->rstate.id] = NULL;
- }
- free(rs);
+ r600_release_command_buffer(&rs->buffer);
+ FREE(rs);
}
static void r600_sampler_view_destroy(struct pipe_context *ctx,
state->atom.num_dw =
util_bitcount(state->dirty_mask & state->has_bordercolor_mask) * 11 +
util_bitcount(state->dirty_mask & ~state->has_bordercolor_mask) * 5;
- r600_atom_dirty(rctx, &state->atom);
+ state->atom.dirty = true;
}
}
/* change in TA_CNTL_AUX need a pipeline flush */
rctx->flags |= R600_CONTEXT_PS_PARTIAL_FLUSH;
rctx->seamless_cube_map.enabled = seamless_cube_map;
- r600_atom_dirty(rctx, &rctx->seamless_cube_map.atom);
+ rctx->seamless_cube_map.atom.dirty = true;
}
}
free(state);
}
-static void r600_delete_state(struct pipe_context *ctx, void *state)
+static void r600_delete_blend_state(struct pipe_context *ctx, void *state)
{
- struct r600_context *rctx = (struct r600_context *)ctx;
- struct r600_pipe_state *rstate = (struct r600_pipe_state *)state;
+ struct r600_blend_state *blend = (struct r600_blend_state*)state;
- if (rctx->states[rstate->id] == rstate) {
- rctx->states[rstate->id] = NULL;
- }
- for (int i = 0; i < rstate->nregs; i++) {
- pipe_resource_reference((struct pipe_resource**)&rstate->regs[i].bo, NULL);
- }
- free(rstate);
+ r600_release_command_buffer(&blend->buffer);
+ r600_release_command_buffer(&blend->buffer_no_blend);
+ FREE(blend);
}
-static void r600_bind_vertex_elements(struct pipe_context *ctx, void *state)
+static void r600_delete_dsa_state(struct pipe_context *ctx, void *state)
{
- struct r600_context *rctx = (struct r600_context *)ctx;
- struct r600_vertex_element *v = (struct r600_vertex_element*)state;
+ struct r600_dsa_state *dsa = (struct r600_dsa_state *)state;
- rctx->vertex_elements = v;
- if (v) {
- rctx->states[v->rstate.id] = &v->rstate;
- r600_context_pipe_state_set(rctx, &v->rstate);
- }
+ r600_release_command_buffer(&dsa->buffer);
+ free(dsa);
}
-static void r600_delete_vertex_elements(struct pipe_context *ctx, void *state)
+static void r600_bind_vertex_elements(struct pipe_context *ctx, void *state)
{
struct r600_context *rctx = (struct r600_context *)ctx;
- struct r600_vertex_element *v = (struct r600_vertex_element*)state;
- if (rctx->states[v->rstate.id] == &v->rstate) {
- rctx->states[v->rstate.id] = NULL;
- }
- if (rctx->vertex_elements == state)
- rctx->vertex_elements = NULL;
+ r600_set_cso_state(&rctx->vertex_fetch_shader, state);
+}
- pipe_resource_reference((struct pipe_resource**)&v->fetch_shader, NULL);
- FREE(state);
+static void r600_delete_vertex_elements(struct pipe_context *ctx, void *state)
+{
+ pipe_resource_reference((struct pipe_resource**)&state, NULL);
}
static void r600_set_index_buffer(struct pipe_context *ctx,
rctx->flags |= rctx->has_vertex_cache ? R600_CONTEXT_VTX_FLUSH : R600_CONTEXT_TEX_FLUSH;
rctx->vertex_buffer_state.atom.num_dw = (rctx->chip_class >= EVERGREEN ? 12 : 11) *
util_bitcount(rctx->vertex_buffer_state.dirty_mask);
- r600_atom_dirty(rctx, &rctx->vertex_buffer_state.atom);
+ rctx->vertex_buffer_state.atom.dirty = true;
}
}
-static void r600_set_vertex_buffers(struct pipe_context *ctx, unsigned count,
- const struct pipe_vertex_buffer *input)
+static void r600_set_vertex_buffers(struct pipe_context *ctx,
+ unsigned start_slot, unsigned count,
+ const struct pipe_vertex_buffer *input)
{
struct r600_context *rctx = (struct r600_context *)ctx;
struct r600_vertexbuf_state *state = &rctx->vertex_buffer_state;
- struct pipe_vertex_buffer *vb = state->vb;
+ struct pipe_vertex_buffer *vb = state->vb + start_slot;
unsigned i;
- /* This sets 1-bit for buffers with index >= count. */
- uint32_t disable_mask = ~((1ull << count) - 1);
+ uint32_t disable_mask = 0;
/* These are the new buffers set by this function. */
uint32_t new_buffer_mask = 0;
- /* Set buffers with index >= count to NULL. */
- uint32_t remaining_buffers_mask =
- rctx->vertex_buffer_state.enabled_mask & disable_mask;
-
- while (remaining_buffers_mask) {
- i = u_bit_scan(&remaining_buffers_mask);
- pipe_resource_reference(&vb[i].buffer, NULL);
- }
-
/* Set vertex buffers. */
- for (i = 0; i < count; i++) {
- if (memcmp(&input[i], &vb[i], sizeof(struct pipe_vertex_buffer))) {
- if (input[i].buffer) {
- vb[i].stride = input[i].stride;
- vb[i].buffer_offset = input[i].buffer_offset;
- pipe_resource_reference(&vb[i].buffer, input[i].buffer);
- new_buffer_mask |= 1 << i;
- } else {
- pipe_resource_reference(&vb[i].buffer, NULL);
- disable_mask |= 1 << i;
+ if (input) {
+ for (i = 0; i < count; i++) {
+ if (memcmp(&input[i], &vb[i], sizeof(struct pipe_vertex_buffer))) {
+ if (input[i].buffer) {
+ vb[i].stride = input[i].stride;
+ vb[i].buffer_offset = input[i].buffer_offset;
+ pipe_resource_reference(&vb[i].buffer, input[i].buffer);
+ new_buffer_mask |= 1 << i;
+ } else {
+ pipe_resource_reference(&vb[i].buffer, NULL);
+ disable_mask |= 1 << i;
+ }
}
}
- }
+ } else {
+ for (i = 0; i < count; i++) {
+ pipe_resource_reference(&vb[i].buffer, NULL);
+ }
+ disable_mask = ((1ull << count) - 1);
+ }
+
+ disable_mask <<= start_slot;
+ new_buffer_mask <<= start_slot;
rctx->vertex_buffer_state.enabled_mask &= ~disable_mask;
rctx->vertex_buffer_state.dirty_mask &= rctx->vertex_buffer_state.enabled_mask;
rctx->flags |= R600_CONTEXT_TEX_FLUSH;
state->atom.num_dw = (rctx->chip_class >= EVERGREEN ? 14 : 13) *
util_bitcount(state->dirty_mask);
- r600_atom_dirty(rctx, &state->atom);
+ state->atom.dirty = true;
}
}
dst->views.compressed_depthtex_mask &= ~(1 << i);
}
- /* Track compressed colorbuffers for Evergreen (Cayman doesn't need this). */
- if (rctx->chip_class != CAYMAN && rtex->cmask_size && rtex->fmask_size) {
+ /* Track compressed colorbuffers. */
+ if (rtex->cmask_size && rtex->fmask_size) {
dst->views.compressed_colortex_mask |= 1 << i;
} else {
dst->views.compressed_colortex_mask &= ~(1 << i);
struct r600_context *rctx = (struct r600_context *)ctx;
rctx->viewport.state = *state;
- r600_atom_dirty(rctx, &rctx->viewport.atom);
+ rctx->viewport.atom.dirty = true;
}
void r600_emit_viewport_state(struct r600_context *rctx, struct r600_atom *atom)
r600_write_value(cs, fui(state->translate[2])); /* R_028450_PA_CL_VPORT_ZOFFSET_0 */
}
-static void *r600_create_vertex_elements(struct pipe_context *ctx, unsigned count,
- const struct pipe_vertex_element *elements)
-{
- struct r600_context *rctx = (struct r600_context *)ctx;
- struct r600_vertex_element *v = CALLOC_STRUCT(r600_vertex_element);
-
- assert(count < 32);
- if (!v)
- return NULL;
-
- v->count = count;
- memcpy(v->elements, elements, sizeof(struct pipe_vertex_element) * count);
-
- if (r600_vertex_elements_build_fetch_shader(rctx, v)) {
- FREE(v);
- return NULL;
- }
-
- return v;
-}
-
/* Compute the key for the hw shader variant */
static INLINE struct r600_shader_key r600_shader_selector_key(struct pipe_context * ctx,
struct r600_pipe_shader_selector * sel)
memset(&key, 0, sizeof(key));
if (sel->type == PIPE_SHADER_FRAGMENT) {
- key.color_two_side = rctx->two_side;
+ key.color_two_side = rctx->rasterizer && rctx->rasterizer->two_side;
key.alpha_to_one = rctx->alpha_to_one &&
- rctx->multisample_enable &&
+ rctx->rasterizer && rctx->rasterizer->multisample_enable &&
!rctx->framebuffer.cb0_is_integer;
- key.dual_src_blend = rctx->dual_src_blend;
key.nr_cbufs = rctx->framebuffer.state.nr_cbufs;
+ /* Dual-source blending only makes sense with nr_cbufs == 1. */
+ if (key.nr_cbufs == 1 && rctx->dual_src_blend)
+ key.nr_cbufs = 2;
}
return key;
}
if (rctx->ps_shader &&
rctx->cb_misc_state.nr_ps_color_outputs != rctx->ps_shader->current->nr_ps_color_outputs) {
rctx->cb_misc_state.nr_ps_color_outputs = rctx->ps_shader->current->nr_ps_color_outputs;
- r600_atom_dirty(rctx, &rctx->cb_misc_state.atom);
+ rctx->cb_misc_state.atom.dirty = true;
}
return 0;
}
if (rctx->cb_misc_state.multiwrite != multiwrite) {
rctx->cb_misc_state.multiwrite = multiwrite;
- r600_atom_dirty(rctx, &rctx->cb_misc_state.atom);
+ rctx->cb_misc_state.atom.dirty = true;
}
if (rctx->vs_shader)
if (rctx->cb_misc_state.nr_ps_color_outputs != rctx->ps_shader->current->nr_ps_color_outputs) {
rctx->cb_misc_state.nr_ps_color_outputs = rctx->ps_shader->current->nr_ps_color_outputs;
- r600_atom_dirty(rctx, &rctx->cb_misc_state.atom);
+ rctx->cb_misc_state.atom.dirty = true;
+ }
+
+ if (rctx->chip_class >= EVERGREEN) {
+ evergreen_update_db_shader_control(rctx);
+ } else {
+ r600_update_db_shader_control(rctx);
}
}
rctx->vs_shader->current->shader.clip_dist_write != rctx->clip_misc_state.clip_dist_write) {
rctx->clip_misc_state.pa_cl_vs_out_cntl = rctx->vs_shader->current->pa_cl_vs_out_cntl;
rctx->clip_misc_state.clip_dist_write = rctx->vs_shader->current->shader.clip_dist_write;
- r600_atom_dirty(rctx, &rctx->clip_misc_state.atom);
+ rctx->clip_misc_state.atom.dirty = true;
}
}
}
rctx->flags |= R600_CONTEXT_SHADERCONST_FLUSH;
state->atom.num_dw = rctx->chip_class >= EVERGREEN ? util_bitcount(state->dirty_mask)*20
: util_bitcount(state->dirty_mask)*19;
- r600_atom_dirty(rctx, &state->atom);
+ state->atom.dirty = true;
}
}
return;
rctx->sample_mask.sample_mask = sample_mask;
- r600_atom_dirty(rctx, &rctx->sample_mask.atom);
+ rctx->sample_mask.atom.dirty = true;
}
static void r600_update_derived_state(struct r600_context *rctx)
{
struct pipe_context * ctx = (struct pipe_context*)rctx;
- unsigned ps_dirty = 0, blend_override;
+ unsigned ps_dirty = 0;
+ bool blend_disable;
if (!rctx->blitter->running) {
unsigned i;
r600_shader_select(ctx, rctx->ps_shader, &ps_dirty);
- if (rctx->ps_shader && ((rctx->sprite_coord_enable &&
- (rctx->ps_shader->current->sprite_coord_enable != rctx->sprite_coord_enable)) ||
- (rctx->rasterizer && rctx->rasterizer->flatshade != rctx->ps_shader->current->flatshade))) {
+ if (rctx->ps_shader && rctx->rasterizer &&
+ ((rctx->rasterizer->sprite_coord_enable != rctx->ps_shader->current->sprite_coord_enable) ||
+ (rctx->rasterizer->flatshade != rctx->ps_shader->current->flatshade))) {
if (rctx->chip_class >= EVERGREEN)
evergreen_pipe_shader_ps(ctx, rctx->ps_shader->current);
if (ps_dirty)
r600_context_pipe_state_set(rctx, &rctx->ps_shader->current->rstate);
- blend_override = (rctx->dual_src_blend &&
+ blend_disable = (rctx->dual_src_blend &&
rctx->ps_shader->current->nr_ps_color_outputs < 2);
- if (blend_override != rctx->blend_override) {
- rctx->blend_override = blend_override;
+ if (blend_disable != rctx->force_blend_disable) {
+ rctx->force_blend_disable = blend_disable;
r600_bind_blend_state_internal(rctx,
- blend_override ? rctx->no_blend : rctx->blend);
- }
-
- if (rctx->chip_class >= EVERGREEN) {
- evergreen_update_dual_export_state(rctx);
- } else {
- r600_update_dual_export_state(rctx);
+ rctx->blend_state.cso,
+ blend_disable);
}
}
unsigned i;
struct r600_block *dirty_block = NULL, *next_block = NULL;
struct radeon_winsys_cs *cs = rctx->cs;
- uint64_t va;
- uint8_t *ptr;
if (!info.count && (info.indexed || !info.count_from_stream_output)) {
assert(0);
ib.index_size = rctx->index_buffer.index_size;
ib.offset = rctx->index_buffer.offset + info.start * ib.index_size;
- /* Translate or upload, if needed. */
- r600_translate_index_buffer(rctx, &ib, info.count);
+ /* Translate 8-bit indices to 16-bit. */
+ if (ib.index_size == 1) {
+ struct pipe_resource *out_buffer = NULL;
+ unsigned out_offset;
+ void *ptr;
+
+ u_upload_alloc(rctx->uploader, 0, info.count * 2,
+ &out_offset, &out_buffer, &ptr);
+
+ util_shorten_ubyte_elts_to_userptr(
+ &rctx->context, &ib, 0, ib.offset, info.count, ptr);
+
+ pipe_resource_reference(&ib.buffer, NULL);
+ ib.user_buffer = NULL;
+ ib.buffer = out_buffer;
+ ib.offset = out_offset;
+ ib.index_size = 2;
+ }
- ptr = (uint8_t*)ib.user_buffer;
- if (!ib.buffer && ptr) {
+ /* Upload the index buffer.
+ * The upload is skipped for small index counts on little-endian machines
+ * and the indices are emitted via PKT3_DRAW_INDEX_IMMD.
+ * Note: Instanced rendering in combination with immediate indices hangs. */
+ if (ib.user_buffer && (R600_BIG_ENDIAN || info.instance_count > 1 ||
+ info.count*ib.index_size > 20)) {
u_upload_data(rctx->uploader, 0, info.count * ib.index_size,
- ptr, &ib.offset, &ib.buffer);
+ ib.user_buffer, &ib.offset, &ib.buffer);
+ ib.user_buffer = NULL;
}
} else {
info.index_bias = info.start;
/* Set the index offset and multi primitive */
if (rctx->vgt2_state.vgt_indx_offset != info.index_bias) {
rctx->vgt2_state.vgt_indx_offset = info.index_bias;
- r600_atom_dirty(rctx, &rctx->vgt2_state.atom);
+ rctx->vgt2_state.atom.dirty = true;
}
if (rctx->vgt_state.vgt_multi_prim_ib_reset_en != info.primitive_restart ||
rctx->vgt_state.vgt_multi_prim_ib_reset_indx != info.restart_index) {
rctx->vgt_state.vgt_multi_prim_ib_reset_en = info.primitive_restart;
rctx->vgt_state.vgt_multi_prim_ib_reset_indx = info.restart_index;
- r600_atom_dirty(rctx, &rctx->vgt_state.atom);
+ rctx->vgt_state.atom.dirty = true;
}
- /* Emit states (the function expects that we emit at most 17 dwords here). */
- r600_need_cs_space(rctx, 0, TRUE);
+ /* Emit states. */
+ r600_need_cs_space(rctx, ib.user_buffer ? 5 : 0, TRUE);
r600_flush_emit(rctx);
for (i = 0; i < R600_NUM_ATOMS; i++) {
ls_mask = 2;
r600_write_context_reg(cs, R_028A0C_PA_SC_LINE_STIPPLE,
- S_028A0C_AUTO_RESET_CNTL(ls_mask) | rctx->pa_sc_line_stipple);
+ S_028A0C_AUTO_RESET_CNTL(ls_mask) |
+ (rctx->rasterizer ? rctx->rasterizer->pa_sc_line_stipple : 0));
r600_write_context_reg(cs, R_028A6C_VGT_GS_OUT_PRIM_TYPE,
r600_conv_prim_to_gs_out(info.mode));
r600_write_config_reg(cs, R_008958_VGT_PRIMITIVE_TYPE,
(VGT_INDEX_32 | (R600_BIG_ENDIAN ? VGT_DMA_SWAP_32_BIT : 0)) :
(VGT_INDEX_16 | (R600_BIG_ENDIAN ? VGT_DMA_SWAP_16_BIT : 0));
- va = r600_resource_va(ctx->screen, ib.buffer);
- va += ib.offset;
- cs->buf[cs->cdw++] = PKT3(PKT3_DRAW_INDEX, 3, rctx->predicate_drawing);
- cs->buf[cs->cdw++] = va;
- cs->buf[cs->cdw++] = (va >> 32UL) & 0xFF;
- cs->buf[cs->cdw++] = info.count;
- cs->buf[cs->cdw++] = V_0287F0_DI_SRC_SEL_DMA;
- cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, rctx->predicate_drawing);
- cs->buf[cs->cdw++] = r600_context_bo_reloc(rctx, (struct r600_resource*)ib.buffer, RADEON_USAGE_READ);
+ if (ib.user_buffer) {
+ unsigned size_bytes = info.count*ib.index_size;
+ unsigned size_dw = align(size_bytes, 4) / 4;
+ cs->buf[cs->cdw++] = PKT3(PKT3_DRAW_INDEX_IMMD, 1 + size_dw, rctx->predicate_drawing);
+ cs->buf[cs->cdw++] = info.count;
+ cs->buf[cs->cdw++] = V_0287F0_DI_SRC_SEL_IMMEDIATE;
+ memcpy(cs->buf+cs->cdw, ib.user_buffer, size_bytes);
+ cs->cdw += size_dw;
+ } else {
+ uint64_t va = r600_resource_va(ctx->screen, ib.buffer) + ib.offset;
+ cs->buf[cs->cdw++] = PKT3(PKT3_DRAW_INDEX, 3, rctx->predicate_drawing);
+ cs->buf[cs->cdw++] = va;
+ cs->buf[cs->cdw++] = (va >> 32UL) & 0xFF;
+ cs->buf[cs->cdw++] = info.count;
+ cs->buf[cs->cdw++] = V_0287F0_DI_SRC_SEL_DMA;
+ cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, rctx->predicate_drawing);
+ cs->buf[cs->cdw++] = r600_context_bo_reloc(rctx, (struct r600_resource*)ib.buffer, RADEON_USAGE_READ);
+ }
} else {
if (info.count_from_stream_output) {
struct r600_so_target *t = (struct r600_so_target*)info.count_from_stream_output;
}
/* draw */
- util_draw_vertex_buffer(&rctx->context, NULL, buf, offset,
+ util_draw_vertex_buffer(&rctx->context, NULL, buf, rctx->blitter->vb_slot, offset,
R600_PRIM_RECTANGLE_LIST, 3, 2);
pipe_resource_reference(&buf, NULL);
}
}
}
+static bool wrap_mode_uses_border_color(unsigned wrap, bool linear_filter)
+{
+ return wrap == PIPE_TEX_WRAP_CLAMP_TO_BORDER ||
+ wrap == PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER ||
+ (linear_filter &&
+ (wrap == PIPE_TEX_WRAP_CLAMP ||
+ wrap == PIPE_TEX_WRAP_MIRROR_CLAMP));
+}
+
+bool sampler_state_needs_border_color(const struct pipe_sampler_state *state)
+{
+ bool linear_filter = state->min_img_filter != PIPE_TEX_FILTER_NEAREST ||
+ state->mag_img_filter != PIPE_TEX_FILTER_NEAREST;
+
+ return (state->border_color.ui[0] || state->border_color.ui[1] ||
+ state->border_color.ui[2] || state->border_color.ui[3]) &&
+ (wrap_mode_uses_border_color(state->wrap_s, linear_filter) ||
+ wrap_mode_uses_border_color(state->wrap_t, linear_filter) ||
+ wrap_mode_uses_border_color(state->wrap_r, linear_filter));
+}
+
/* keep this at the end of this file, please */
void r600_init_common_state_functions(struct r600_context *rctx)
{
rctx->context.create_fs_state = r600_create_ps_state;
rctx->context.create_vs_state = r600_create_vs_state;
- rctx->context.create_vertex_elements_state = r600_create_vertex_elements;
+ rctx->context.create_vertex_elements_state = r600_create_vertex_fetch_shader;
rctx->context.bind_blend_state = r600_bind_blend_state;
rctx->context.bind_depth_stencil_alpha_state = r600_bind_dsa_state;
rctx->context.bind_fragment_sampler_states = r600_bind_ps_sampler_states;
rctx->context.bind_vertex_elements_state = r600_bind_vertex_elements;
rctx->context.bind_vertex_sampler_states = r600_bind_vs_sampler_states;
rctx->context.bind_vs_state = r600_bind_vs_state;
- rctx->context.delete_blend_state = r600_delete_state;
- rctx->context.delete_depth_stencil_alpha_state = r600_delete_state;
+ rctx->context.delete_blend_state = r600_delete_blend_state;
+ rctx->context.delete_depth_stencil_alpha_state = r600_delete_dsa_state;
rctx->context.delete_fs_state = r600_delete_ps_state;
rctx->context.delete_rasterizer_state = r600_delete_rs_state;
rctx->context.delete_sampler_state = r600_delete_sampler_state;