[Mesa-dev] [PATCH 4/5] radeonsi: move ps sampler views into PM4 stream

[Christian König]

Signed-off-by: Christian König <deathsim...@vodafone.de>
---
 src/gallium/drivers/radeonsi/si_state.c |   29 +++++++----------------------
 1 file changed, 7 insertions(+), 22 deletions(-)

diff --git a/src/gallium/drivers/radeonsi/si_state.c 
b/src/gallium/drivers/radeonsi/si_state.c
index 1d6d214..bbbf203 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -1958,22 +1958,16 @@ static void si_set_ps_sampler_view(struct pipe_context 
*ctx, unsigned count,
        struct r600_context *rctx = (struct r600_context *)ctx;
        struct si_pipe_sampler_view **resource = (struct si_pipe_sampler_view 
**)views;
        struct si_pm4_state *pm4 = CALLOC_STRUCT(si_pm4_state);
-       struct si_resource *bo;
-       int i;
+       int i, j;
        int has_depth = 0;
-       uint64_t va;
-       char *ptr;
 
        if (!count)
                goto out;
 
        si_pm4_inval_texture_cache(pm4);
 
-       bo = si_resource_create_custom(ctx->screen, PIPE_USAGE_IMMUTABLE,
-                                      count * sizeof(resource[0]->state));
-       ptr = rctx->ws->buffer_map(bo->cs_buf, rctx->cs, PIPE_TRANSFER_WRITE);
-
-       for (i = 0; i < count; i++, ptr += sizeof(resource[0]->state)) {
+       si_pm4_sh_data_begin(pm4);
+       for (i = 0; i < count; i++) {
                struct r600_resource_texture *tex = (void 
*)resource[i]->base.texture;
 
                pipe_sampler_view_reference(
@@ -1982,26 +1976,17 @@ static void si_set_ps_sampler_view(struct pipe_context 
*ctx, unsigned count,
 
                si_pm4_add_bo(pm4, &tex->resource, RADEON_USAGE_READ);
 
-               if (resource[i]) {
-                       if (tex->depth)
-                               has_depth = 1;
-
-                       memcpy(ptr, resource[i]->state, 
sizeof(resource[0]->state));
-               } else
-                       memset(ptr, 0, sizeof(resource[0]->state));
+               for (j = 0; j < Elements(resource[i]->state); ++j) {
+                       si_pm4_sh_data_add(pm4, resource[i]->state[j]);
+               }
        }
 
-       rctx->ws->buffer_unmap(bo->cs_buf);
-
        for (i = count; i < NUM_TEX_UNITS; i++) {
                if (rctx->ps_samplers.views[i])
                        pipe_sampler_view_reference((struct pipe_sampler_view 
**)&rctx->ps_samplers.views[i], NULL);
        }
 
-       va = r600_resource_va(ctx->screen, (void *)bo);
-       si_pm4_add_bo(pm4, bo, RADEON_USAGE_READ);
-       si_pm4_set_reg(pm4, R_00B040_SPI_SHADER_USER_DATA_PS_4, va);
-       si_pm4_set_reg(pm4, R_00B044_SPI_SHADER_USER_DATA_PS_5, va >> 32);
+       si_pm4_sh_data_end(pm4, R_00B040_SPI_SHADER_USER_DATA_PS_4);
 
 out:
        si_pm4_set_state(rctx, ps_sampler_views, pm4);
-- 
1.7.9.5

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