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-rw-r--r--src/gallium/drivers/r600/evergreen_hw_context.c55
-rw-r--r--src/gallium/drivers/r600/r600.h15
-rw-r--r--src/gallium/drivers/r600/r600_hw_context.c57
-rw-r--r--src/gallium/drivers/r600/r600_state_common.c56
4 files changed, 50 insertions, 133 deletions
diff --git a/src/gallium/drivers/r600/evergreen_hw_context.c b/src/gallium/drivers/r600/evergreen_hw_context.c
index 5d56cfb8f90..f3b207bb75b 100644
--- a/src/gallium/drivers/r600/evergreen_hw_context.c
+++ b/src/gallium/drivers/r600/evergreen_hw_context.c
@@ -981,59 +981,22 @@ void evergreen_context_pipe_state_set_vs_sampler(struct r600_context *ctx, struc
evergreen_context_pipe_state_set_sampler_border(ctx, state, R_00A414_TD_VS_SAMPLER0_BORDER_INDEX, id);
}
-
-void evergreen_context_draw(struct r600_context *ctx, const struct r600_draw *draw)
+/* XXX make a proper state object (atom or pipe_state) out of this */
+void evergreen_context_draw_prepare(struct r600_context *ctx)
{
+ struct r600_pipe_dsa *dsa = (struct r600_pipe_dsa*)ctx->states[R600_PIPE_STATE_DSA];
struct radeon_winsys_cs *cs = ctx->cs;
- unsigned ndwords = 7;
- uint32_t *pm4;
- uint64_t va;
-
- if (draw->indices) {
- ndwords = 11;
- }
- if (ctx->num_cs_dw_queries_suspend)
- ndwords += 6;
-
- /* when increasing ndwords, bump the max limit too */
- assert(ndwords <= R600_MAX_DRAW_CS_DWORDS);
/* queries need some special values
* (this is non-zero if any query is active) */
if (ctx->num_cs_dw_queries_suspend) {
- pm4 = &cs->buf[cs->cdw];
- pm4[0] = PKT3(PKT3_SET_CONTEXT_REG, 1, 0);
- pm4[1] = (R_028004_DB_COUNT_CONTROL - EVERGREEN_CONTEXT_REG_OFFSET) >> 2;
- pm4[2] = S_028004_PERFECT_ZPASS_COUNTS(1);
- pm4[3] = PKT3(PKT3_SET_CONTEXT_REG, 1, 0);
- pm4[4] = (R_02800C_DB_RENDER_OVERRIDE - EVERGREEN_CONTEXT_REG_OFFSET) >> 2;
- pm4[5] = draw->db_render_override | S_02800C_NOOP_CULL_DISABLE(1);
- cs->cdw += 6;
- ndwords -= 6;
- }
-
- /* draw packet */
- pm4 = &cs->buf[cs->cdw];
- pm4[0] = PKT3(PKT3_INDEX_TYPE, 0, ctx->predicate_drawing);
- pm4[1] = draw->vgt_index_type;
- pm4[2] = PKT3(PKT3_NUM_INSTANCES, 0, ctx->predicate_drawing);
- pm4[3] = draw->vgt_num_instances;
- if (draw->indices) {
- va = r600_resource_va(&ctx->screen->screen, (void*)draw->indices);
- va += draw->indices_bo_offset;
- pm4[4] = PKT3(PKT3_DRAW_INDEX, 3, ctx->predicate_drawing);
- pm4[5] = va;
- pm4[6] = (va >> 32UL) & 0xFF;
- pm4[7] = draw->vgt_num_indices;
- pm4[8] = draw->vgt_draw_initiator;
- pm4[9] = PKT3(PKT3_NOP, 0, ctx->predicate_drawing);
- pm4[10] = r600_context_bo_reloc(ctx, draw->indices, RADEON_USAGE_READ);
- } else {
- pm4[4] = PKT3(PKT3_DRAW_INDEX_AUTO, 1, ctx->predicate_drawing);
- pm4[5] = draw->vgt_num_indices;
- pm4[6] = draw->vgt_draw_initiator;
+ cs->buf[cs->cdw++] = PKT3(PKT3_SET_CONTEXT_REG, 1, 0);
+ cs->buf[cs->cdw++] = (R_028004_DB_COUNT_CONTROL - EVERGREEN_CONTEXT_REG_OFFSET) >> 2;
+ cs->buf[cs->cdw++] = S_028004_PERFECT_ZPASS_COUNTS(1);
+ cs->buf[cs->cdw++] = PKT3(PKT3_SET_CONTEXT_REG, 1, 0);
+ cs->buf[cs->cdw++] = (R_02800C_DB_RENDER_OVERRIDE - EVERGREEN_CONTEXT_REG_OFFSET) >> 2;
+ cs->buf[cs->cdw++] = dsa->db_render_override | S_02800C_NOOP_CULL_DISABLE(1);
}
- cs->cdw += ndwords;
}
void evergreen_flush_vgt_streamout(struct r600_context *ctx)
diff --git a/src/gallium/drivers/r600/r600.h b/src/gallium/drivers/r600/r600.h
index 229fa7068b2..1bb6c4bdee4 100644
--- a/src/gallium/drivers/r600/r600.h
+++ b/src/gallium/drivers/r600/r600.h
@@ -195,17 +195,6 @@ struct r600_so_target {
#define R600_CONTEXT_DST_CACHES_DIRTY (1 << 1)
#define R600_CONTEXT_CHECK_EVENT_FLUSH (1 << 2)
-struct r600_draw {
- uint32_t vgt_num_indices;
- uint32_t vgt_num_instances;
- uint32_t vgt_index_type;
- uint32_t vgt_draw_initiator;
- uint32_t indices_bo_offset;
- unsigned db_render_override;
- unsigned db_render_control;
- struct r600_resource *indices;
-};
-
struct r600_context;
struct r600_screen;
@@ -219,7 +208,7 @@ void r600_context_pipe_state_set_fs_resource(struct r600_context *ctx, struct r6
void r600_context_pipe_state_set_ps_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned id);
void r600_context_pipe_state_set_vs_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned id);
void r600_context_flush(struct r600_context *ctx, unsigned flags);
-void r600_context_draw(struct r600_context *ctx, const struct r600_draw *draw);
+void r600_context_draw_prepare(struct r600_context *ctx);
struct r600_query *r600_context_query_create(struct r600_context *ctx, unsigned query_type);
void r600_context_query_destroy(struct r600_context *ctx, struct r600_query *query);
@@ -247,7 +236,7 @@ void r600_context_block_emit_dirty(struct r600_context *ctx, struct r600_block *
void r600_context_block_resource_emit_dirty(struct r600_context *ctx, struct r600_block *block);
int evergreen_context_init(struct r600_context *ctx);
-void evergreen_context_draw(struct r600_context *ctx, const struct r600_draw *draw);
+void evergreen_context_draw_prepare(struct r600_context *ctx);
void evergreen_context_pipe_state_set_ps_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, unsigned rid);
void evergreen_context_pipe_state_set_vs_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, unsigned rid);
void evergreen_context_pipe_state_set_fs_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, unsigned rid);
diff --git a/src/gallium/drivers/r600/r600_hw_context.c b/src/gallium/drivers/r600/r600_hw_context.c
index 6e3b809cb91..3632c6d14c2 100644
--- a/src/gallium/drivers/r600/r600_hw_context.c
+++ b/src/gallium/drivers/r600/r600_hw_context.c
@@ -1233,63 +1233,24 @@ void r600_context_block_resource_emit_dirty(struct r600_context *ctx, struct r60
LIST_DELINIT(&block->list);
}
-void r600_context_draw(struct r600_context *ctx, const struct r600_draw *draw)
+/* XXX make a proper state object (atom or pipe_state) out of this */
+void r600_context_draw_prepare(struct r600_context *ctx)
{
+ struct r600_pipe_dsa *dsa = (struct r600_pipe_dsa*)ctx->states[R600_PIPE_STATE_DSA];
struct radeon_winsys_cs *cs = ctx->cs;
- unsigned ndwords = 7;
- uint32_t *pm4;
-
- if (draw->indices) {
- ndwords = 11;
- }
- if (ctx->num_cs_dw_queries_suspend) {
- if (ctx->family >= CHIP_RV770)
- ndwords += 3;
- ndwords += 3;
- }
-
- /* when increasing ndwords, bump the max limit too */
- assert(ndwords <= R600_MAX_DRAW_CS_DWORDS);
/* queries need some special values
* (this is non-zero if any query is active) */
if (ctx->num_cs_dw_queries_suspend) {
if (ctx->family >= CHIP_RV770) {
- pm4 = &cs->buf[cs->cdw];
- pm4[0] = PKT3(PKT3_SET_CONTEXT_REG, 1, 0);
- pm4[1] = (R_028D0C_DB_RENDER_CONTROL - R600_CONTEXT_REG_OFFSET) >> 2;
- pm4[2] = draw->db_render_control | S_028D0C_R700_PERFECT_ZPASS_COUNTS(1);
- cs->cdw += 3;
- ndwords -= 3;
+ cs->buf[cs->cdw++] = PKT3(PKT3_SET_CONTEXT_REG, 1, 0);
+ cs->buf[cs->cdw++] = (R_028D0C_DB_RENDER_CONTROL - R600_CONTEXT_REG_OFFSET) >> 2;
+ cs->buf[cs->cdw++] = dsa->db_render_control | S_028D0C_R700_PERFECT_ZPASS_COUNTS(1);
}
- pm4 = &cs->buf[cs->cdw];
- pm4[0] = PKT3(PKT3_SET_CONTEXT_REG, 1, 0);
- pm4[1] = (R_028D10_DB_RENDER_OVERRIDE - R600_CONTEXT_REG_OFFSET) >> 2;
- pm4[2] = draw->db_render_override | S_028D10_NOOP_CULL_DISABLE(1);
- cs->cdw += 3;
- ndwords -= 3;
- }
-
- /* draw packet */
- pm4 = &cs->buf[cs->cdw];
- pm4[0] = PKT3(PKT3_INDEX_TYPE, 0, ctx->predicate_drawing);
- pm4[1] = draw->vgt_index_type;
- pm4[2] = PKT3(PKT3_NUM_INSTANCES, 0, ctx->predicate_drawing);
- pm4[3] = draw->vgt_num_instances;
- if (draw->indices) {
- pm4[4] = PKT3(PKT3_DRAW_INDEX, 3, ctx->predicate_drawing);
- pm4[5] = draw->indices_bo_offset;
- pm4[6] = 0;
- pm4[7] = draw->vgt_num_indices;
- pm4[8] = draw->vgt_draw_initiator;
- pm4[9] = PKT3(PKT3_NOP, 0, ctx->predicate_drawing);
- pm4[10] = r600_context_bo_reloc(ctx, draw->indices, RADEON_USAGE_READ);
- } else {
- pm4[4] = PKT3(PKT3_DRAW_INDEX_AUTO, 1, ctx->predicate_drawing);
- pm4[5] = draw->vgt_num_indices;
- pm4[6] = draw->vgt_draw_initiator;
+ cs->buf[cs->cdw++] = PKT3(PKT3_SET_CONTEXT_REG, 1, 0);
+ cs->buf[cs->cdw++] = (R_028D10_DB_RENDER_OVERRIDE - R600_CONTEXT_REG_OFFSET) >> 2;
+ cs->buf[cs->cdw++] = dsa->db_render_override | S_028D10_NOOP_CULL_DISABLE(1);
}
- cs->cdw += ndwords;
}
void r600_inval_shader_cache(struct r600_context *ctx)
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
index c0f57b995ba..e2a28020cd4 100644
--- a/src/gallium/drivers/r600/r600_state_common.c
+++ b/src/gallium/drivers/r600/r600_state_common.c
@@ -33,6 +33,7 @@
#include "r600_formats.h"
#include "r600_pipe.h"
#include "r600d.h"
+#include "r600_hw_context_priv.h"
static void r600_emit_command_buffer(struct r600_context *rctx, struct r600_atom *atom)
{
@@ -779,13 +780,13 @@ static void r600_update_derived_state(struct r600_context *rctx)
void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
{
struct r600_context *rctx = (struct r600_context *)ctx;
- struct r600_pipe_dsa *dsa = (struct r600_pipe_dsa*)rctx->states[R600_PIPE_STATE_DSA];
struct pipe_draw_info info = *dinfo;
- struct r600_draw rdraw = {};
struct pipe_index_buffer ib = {};
unsigned prim, mask, ls_mask = 0;
struct r600_block *dirty_block = NULL, *next_block = NULL;
struct r600_atom *state = NULL, *next_state = NULL;
+ struct radeon_winsys_cs *cs = rctx->cs;
+ uint64_t va;
if ((!info.count && (info.indexed || !info.count_from_stream_output)) ||
(info.indexed && !rctx->vbuf_mgr->index_buffer.buffer) ||
@@ -801,9 +802,6 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
u_vbuf_draw_begin(rctx->vbuf_mgr, &info);
r600_vertex_buffer_update(rctx);
- rdraw.vgt_num_indices = info.count;
- rdraw.vgt_num_instances = info.instance_count;
-
if (info.indexed) {
/* Initialize the index buffer struct. */
pipe_resource_reference(&ib.buffer, rctx->vbuf_mgr->index_buffer.buffer);
@@ -816,24 +814,9 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
if (u_vbuf_resource(ib.buffer)->user_ptr) {
r600_upload_index_buffer(rctx, &ib, info.count);
}
-
- /* Initialize the r600_draw struct with index buffer info. */
- if (ib.index_size == 4) {
- rdraw.vgt_index_type = VGT_INDEX_32 |
- (R600_BIG_ENDIAN ? VGT_DMA_SWAP_32_BIT : 0);
- } else {
- rdraw.vgt_index_type = VGT_INDEX_16 |
- (R600_BIG_ENDIAN ? VGT_DMA_SWAP_16_BIT : 0);
- }
- rdraw.indices = (struct r600_resource*)ib.buffer;
- rdraw.indices_bo_offset = ib.offset;
- rdraw.vgt_draw_initiator = V_0287F0_DI_SRC_SEL_DMA;
} else {
info.index_bias = info.start;
- rdraw.vgt_draw_initiator = V_0287F0_DI_SRC_SEL_AUTO_INDEX;
if (info.count_from_stream_output) {
- rdraw.vgt_draw_initiator |= S_0287F0_USE_OPAQUE(1);
-
r600_context_draw_opaque_count(rctx, (struct r600_so_target*)info.count_from_stream_output);
}
}
@@ -882,10 +865,7 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
r600_context_pipe_state_set(rctx, &rctx->vgt);
- rdraw.db_render_override = dsa->db_render_override;
- rdraw.db_render_control = dsa->db_render_control;
-
- /* Emit states. */
+ /* Emit states (the function expects that we emit at most 17 dwords here). */
r600_need_cs_space(rctx, 0, TRUE);
LIST_FOR_EACH_ENTRY_SAFE(state, next_state, &rctx->dirty_states, head) {
@@ -906,9 +886,33 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
}
if (rctx->chip_class >= EVERGREEN) {
- evergreen_context_draw(rctx, &rdraw);
+ evergreen_context_draw_prepare(rctx);
+ } else {
+ r600_context_draw_prepare(rctx);
+ }
+
+ /* draw packet */
+ cs->buf[cs->cdw++] = PKT3(PKT3_INDEX_TYPE, 0, rctx->predicate_drawing);
+ cs->buf[cs->cdw++] = ib.index_size == 4 ?
+ (VGT_INDEX_32 | (R600_BIG_ENDIAN ? VGT_DMA_SWAP_32_BIT : 0)) :
+ (VGT_INDEX_16 | (R600_BIG_ENDIAN ? VGT_DMA_SWAP_16_BIT : 0));
+ cs->buf[cs->cdw++] = PKT3(PKT3_NUM_INSTANCES, 0, rctx->predicate_drawing);
+ cs->buf[cs->cdw++] = info.instance_count;
+ if (info.indexed) {
+ 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);
} else {
- r600_context_draw(rctx, &rdraw);
+ cs->buf[cs->cdw++] = PKT3(PKT3_DRAW_INDEX_AUTO, 1, rctx->predicate_drawing);
+ cs->buf[cs->cdw++] = info.count;
+ cs->buf[cs->cdw++] = V_0287F0_DI_SRC_SEL_AUTO_INDEX |
+ (info.count_from_stream_output ? S_0287F0_USE_OPAQUE(1) : 0);
}
rctx->flags |= R600_CONTEXT_DST_CACHES_DIRTY | R600_CONTEXT_DRAW_PENDING;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 15:51:22 +0000