util: don't set unused blend state

Try to avoid creating multiple blend atoms.

diff --git a/src/gallium/auxiliary/util/u_blit.c b/src/gallium/auxiliary/util/u_blit.c
index 29c3f85194753966f742983cec2d5e9ae46657f8..414cf910254124de78fc814a0cb2123c552a0ff0 100644 (file)
--- a/src/gallium/auxiliary/util/u_blit.c
+++ b/src/gallium/auxiliary/util/u_blit.c
@@ -89,10 +89,6 @@ util_create_blit(struct pipe_context *pipe, struct cso_context *cso)
 
    /* disabled blending/masking */
    memset(&ctx->blend, 0, sizeof(ctx->blend));
-   ctx->blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE;
-   ctx->blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-   ctx->blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
-   ctx->blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
    ctx->blend.colormask = PIPE_MASK_RGBA;
 
    /* no-op depth/stencil/alpha */

diff --git a/src/gallium/auxiliary/util/u_gen_mipmap.c b/src/gallium/auxiliary/util/u_gen_mipmap.c
index b32ad1cbe98bc86513d14fa98ce96ccdba400001..690412ae7d3b48f3f9dc79c5199e6be45f3bce1a 100644 (file)
--- a/src/gallium/auxiliary/util/u_gen_mipmap.c
+++ b/src/gallium/auxiliary/util/u_gen_mipmap.c
@@ -1278,10 +1278,6 @@ util_create_gen_mipmap(struct pipe_context *pipe,
 
    /* disabled blending/masking */
    memset(&ctx->blend, 0, sizeof(ctx->blend));
-   ctx->blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE;
-   ctx->blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-   ctx->blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
-   ctx->blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
    ctx->blend.colormask = PIPE_MASK_RGBA;
 
    /* no-op depth/stencil/alpha */