diff options
Diffstat (limited to 'src/gallium/drivers/svga/svga_pipe_vertex.c')
| -rw-r--r-- | src/gallium/drivers/svga/svga_pipe_vertex.c | 27 |
1 files changed, 5 insertions, 22 deletions
diff --git a/src/gallium/drivers/svga/svga_pipe_vertex.c b/src/gallium/drivers/svga/svga_pipe_vertex.c index 5846991..82bd1b3 100644 --- a/src/gallium/drivers/svga/svga_pipe_vertex.c +++ b/src/gallium/drivers/svga/svga_pipe_vertex.c @@ -23,6 +23,7 @@ * **********************************************************/ +#include "util/u_helpers.h" #include "util/u_inlines.h" #include "pipe/p_defines.h" #include "util/u_math.h" @@ -36,32 +37,14 @@ static void svga_set_vertex_buffers(struct pipe_context *pipe, - unsigned count, + unsigned start_slot, unsigned count, const struct pipe_vertex_buffer *buffers) { struct svga_context *svga = svga_context(pipe); - unsigned i; - boolean any_user_buffer = FALSE; - - /* Check for no change */ - if (count == svga->curr.num_vertex_buffers && - memcmp(svga->curr.vb, buffers, count * sizeof buffers[0]) == 0) - return; - - /* Adjust refcounts */ - for (i = 0; i < count; i++) { - pipe_resource_reference(&svga->curr.vb[i].buffer, buffers[i].buffer); - if (svga_buffer_is_user_buffer(buffers[i].buffer)) - any_user_buffer = TRUE; - } - - for ( ; i < svga->curr.num_vertex_buffers; i++) - pipe_resource_reference(&svga->curr.vb[i].buffer, NULL); - /* Copy remaining data */ - memcpy(svga->curr.vb, buffers, count * sizeof buffers[0]); - svga->curr.num_vertex_buffers = count; - svga->curr.any_user_vertex_buffers = any_user_buffer; + util_set_vertex_buffers_count(svga->curr.vb, + &svga->curr.num_vertex_buffers, + buffers, start_slot, count); svga->dirty |= SVGA_NEW_VBUFFER; } |