[Mesa-dev] [PATCH 08/31] mesa: simplify a loop in _mesa_update_texture_state

[Marek Olšák]

From: Marek Olšák <marek.olsak at amd.com>

---
 src/mesa/main/texstate.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index 132e231..3ad0da7 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -807,27 +807,21 @@ update_ff_texture_state(struct gl_context *ctx,
  * \param ctx GL context.
  */
 void
 _mesa_update_texture_state(struct gl_context *ctx)
 {
    struct gl_program *prog[MESA_SHADER_STAGES];
    int i;
    int old_max_unit = ctx->Texture._MaxEnabledTexImageUnit;
    BITSET_DECLARE(enabled_texture_units, MAX_COMBINED_TEXTURE_IMAGE_UNITS);
 
-   for (i = 0; i < MESA_SHADER_STAGES; i++) {
-      if (ctx->_Shader->CurrentProgram[i]) {
-         prog[i] = ctx->_Shader->CurrentProgram[i];
-      } else {
-         prog[i] = NULL;
-      }
-   }
+   memcpy(prog, ctx->_Shader->CurrentProgram, sizeof(prog));
 
    if (prog[MESA_SHADER_FRAGMENT] == NULL &&
        _mesa_arb_fragment_program_enabled(ctx)) {
       prog[MESA_SHADER_FRAGMENT] = ctx->FragmentProgram.Current;
    }
 
    /* TODO: only set this if there are actual changes */
    ctx->NewState |= _NEW_TEXTURE_OBJECT | _NEW_TEXTURE_STATE;
 
    ctx->Texture._GenFlags = 0x0;
-- 
2.7.4