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authorChia-I Wu <olv@lunarg.com>2010-07-16 04:35:58 +0800
committerChia-I Wu <olv@lunarg.com>2010-07-29 13:45:30 +0800
commit6d28bf917fb1d741d90fd3f05c22769376021fca (patch)
tree9b8724b30658d61426297113136c2d23c0c62f14 /src/gallium/drivers/llvmpipe/lp_context.h
parentc5e9d3114a80d6d35a2f4e65783cdc75fcc2deac (diff)
gallium: Implement draw_vbo and set_index_buffer for all drivers.
Some drivers define a generic function that is called by all drawing functions. To implement draw_vbo for such drivers, either draw_vbo calls the generic function or the prototype of the generic function is changed to match draw_vbo. Other drivers have no such generic function. draw_vbo is implemented by calling either draw_arrays and draw_elements. For most drivers, set_index_buffer does not mark the state dirty for tracking. Instead, the index buffer state is emitted whenever draw_vbo is called, just like the case with draw_elements. It surely can be improved.
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_context.h')
-rw-r--r--src/gallium/drivers/llvmpipe/lp_context.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_context.h b/src/gallium/drivers/llvmpipe/lp_context.h
index b2643ab33cd..50f9091c3ca 100644
--- a/src/gallium/drivers/llvmpipe/lp_context.h
+++ b/src/gallium/drivers/llvmpipe/lp_context.h
@@ -77,6 +77,7 @@ struct llvmpipe_context {
struct pipe_sampler_view *vertex_sampler_views[PIPE_MAX_VERTEX_SAMPLERS];
struct pipe_viewport_state viewport;
struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
+ struct pipe_index_buffer index_buffer;
struct {
struct llvmpipe_resource *buffer[PIPE_MAX_SO_BUFFERS];
int offset[PIPE_MAX_SO_BUFFERS];