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gallium: fix multi drawbuffer fb state

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This commit is contained in:
Brian 2008-04-14 20:57:15 -06:00
parent b54225ccd6
commit e4b3c13d7a
1 changed files with 9 additions and 6 deletions
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15
src/mesa/state_tracker/st_atom_framebuffer.c
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@ -48,7 +48,7 @@ update_framebuffer_state( struct st_context *st )
struct pipe_framebuffer_state *framebuffer = &st->state.framebuffer;
struct gl_framebuffer *fb = st->ctx->DrawBuffer;
struct st_renderbuffer *strb;
GLuint i;
GLuint i, j;
memset(framebuffer, 0, sizeof(*framebuffer));
@ -58,11 +58,14 @@ update_framebuffer_state( struct st_context *st )
/* Examine Mesa's ctx->DrawBuffer->_ColorDrawBuffers state
* to determine which surfaces to draw to
*/
framebuffer->num_cbufs = fb->_NumColorDrawBuffers[0];
for (i = 0; i < framebuffer->num_cbufs; i++) {
strb = st_renderbuffer(fb->_ColorDrawBuffers[0][i]);
assert(strb->surface);
framebuffer->cbufs[i] = strb->surface;
framebuffer->num_cbufs = 0;
for (j = 0; j < MAX_DRAW_BUFFERS; j++) {
for (i = 0; i < fb->_NumColorDrawBuffers[j]; i++) {
strb = st_renderbuffer(fb->_ColorDrawBuffers[j][i]);
assert(strb->surface);
framebuffer->cbufs[framebuffer->num_cbufs] = strb->surface;
framebuffer->num_cbufs++;
}
}
strb = st_renderbuffer(fb->Attachment[BUFFER_DEPTH].Renderbuffer);