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mesa: simplify _mesa_update_draw_buffers()

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There's no need to copy the array of DrawBuffer enums to a temp array.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
This commit is contained in:
Brian Paul 2014-08-08 15:10:31 -06:00
parent 39b40ad144
commit 904ed3b315
1 changed files with 2 additions and 7 deletions
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9
src/mesa/main/buffers.c
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@ -567,16 +567,11 @@ _mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
void
_mesa_update_draw_buffers(struct gl_context *ctx)
{
GLenum buffers[MAX_DRAW_BUFFERS];
GLuint i;
/* should be a window system FBO */
assert(_mesa_is_winsys_fbo(ctx->DrawBuffer));
for (i = 0; i < ctx->Const.MaxDrawBuffers; i++)
buffers[i] = ctx->Color.DrawBuffer[i];
_mesa_drawbuffers(ctx, ctx->Const.MaxDrawBuffers, buffers, NULL);
_mesa_drawbuffers(ctx, ctx->Const.MaxDrawBuffers,
ctx->Color.DrawBuffer, NULL);
}