radeonsi: move draw cmds to si_commands.c

Signed-off-by: Christian Koenig <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

diff --git a/src/gallium/drivers/radeonsi/si_commands.c b/src/gallium/drivers/radeonsi/si_commands.c
index 5215a34..8dcf5d3 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_commands.c
+++ b/src/gallium/drivers/radeonsi/si_commands.c
@@ -36,6 +36,28 @@ void si_cmd_context_control(struct si_pm4_state *pm4)
        si_pm4_cmd_end(pm4, false);
 }
 
+void si_cmd_draw_index_2(struct si_pm4_state *pm4, uint32_t max_size,
+                        uint64_t index_base, uint32_t index_count,
+                        uint32_t initiator, bool predicate)
+{
+       si_pm4_cmd_begin(pm4, PKT3_DRAW_INDEX_2);
+       si_pm4_cmd_add(pm4, max_size);
+       si_pm4_cmd_add(pm4, index_base);
+       si_pm4_cmd_add(pm4, (index_base >> 32UL) & 0xFF);
+       si_pm4_cmd_add(pm4, index_count);
+       si_pm4_cmd_add(pm4, initiator);
+       si_pm4_cmd_end(pm4, predicate);
+}
+
+void si_cmd_draw_index_auto(struct si_pm4_state *pm4, uint32_t count,
+                           uint32_t initiator, bool predicate)
+{
+       si_pm4_cmd_begin(pm4, PKT3_DRAW_INDEX_AUTO);
+       si_pm4_cmd_add(pm4, count);
+       si_pm4_cmd_add(pm4, initiator);
+       si_pm4_cmd_end(pm4, predicate);
+}
+
 void si_cmd_surface_sync(struct si_pm4_state *pm4, uint32_t cp_coher_cntl)
 {
        si_pm4_cmd_begin(pm4, PKT3_SURFACE_SYNC);

diff --git a/src/gallium/drivers/radeonsi/si_state.h b/src/gallium/drivers/radeonsi/si_state.h
index 5e945ec..4231c84 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_state.h
+++ b/src/gallium/drivers/radeonsi/si_state.h
@@ -160,6 +160,11 @@ void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo);
 
 /* si_commands.c */
 void si_cmd_context_control(struct si_pm4_state *pm4);
+void si_cmd_draw_index_2(struct si_pm4_state *pm4, uint32_t max_size,
+                        uint64_t index_base, uint32_t index_count,
+                        uint32_t initiator, bool predicate);
+void si_cmd_draw_index_auto(struct si_pm4_state *pm4, uint32_t count,
+                           uint32_t initiator, bool predicate);
 void si_cmd_surface_sync(struct si_pm4_state *pm4, uint32_t cp_coher_cntl);
 
 #endif

diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c
index 2608ad0..db8f17f 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_state_draw.c
+++ b/src/gallium/drivers/radeonsi/si_state_draw.c
@@ -500,26 +500,20 @@ static void si_state_draw(struct r600_context *rctx,
        si_pm4_cmd_end(pm4, rctx->predicate_drawing);
 
        if (info->indexed) {
+               uint32_t max_size = (ib->buffer->width0 - ib->offset) /
+                                rctx->index_buffer.index_size;
                uint64_t va;
                va = r600_resource_va(&rctx->screen->screen, ib->buffer);
                va += ib->offset;
 
                si_pm4_add_bo(pm4, (struct si_resource *)ib->buffer, RADEON_USAGE_READ);
-               si_pm4_cmd_begin(pm4, PKT3_DRAW_INDEX_2);
-               si_pm4_cmd_add(pm4, (ib->buffer->width0 - ib->offset) /
-                                       rctx->index_buffer.index_size);
-               si_pm4_cmd_add(pm4, va);
-               si_pm4_cmd_add(pm4, (va >> 32UL) & 0xFF);
-               si_pm4_cmd_add(pm4, info->count);
-               si_pm4_cmd_add(pm4, V_0287F0_DI_SRC_SEL_DMA);
-               si_pm4_cmd_end(pm4, rctx->predicate_drawing);
+               si_cmd_draw_index_2(pm4, max_size, va, info->count,
+                                   V_0287F0_DI_SRC_SEL_DMA,
+                                   rctx->predicate_drawing);
        } else {
-               si_pm4_cmd_begin(pm4, PKT3_DRAW_INDEX_AUTO);
-               si_pm4_cmd_add(pm4, info->count);
-               si_pm4_cmd_add(pm4, V_0287F0_DI_SRC_SEL_AUTO_INDEX |
-                              (info->count_from_stream_output ?
-                               S_0287F0_USE_OPAQUE(1) : 0));
-               si_pm4_cmd_end(pm4, rctx->predicate_drawing);
+               uint32_t initiator = V_0287F0_DI_SRC_SEL_AUTO_INDEX;
+               initiator |= S_0287F0_USE_OPAQUE(!!info->count_from_stream_output);
+               si_cmd_draw_index_auto(pm4, info->count, initiator, rctx->predicate_drawing);
        }
        si_pm4_set_state(rctx, draw, pm4);
 }