diff options
| author | Jakob Bornecrantz <jakob@tungstengraphics.com> | 2008-05-29 16:57:34 +0200 |
|---|---|---|
| committer | Jakob Bornecrantz <jakob@tungstengraphics.com> | 2008-05-30 13:46:54 +0200 |
| commit | b12a31f59d80a1d5703181b00b42df3fa712497b (patch) | |
| tree | 4543270717560a892f53c5d77f99a19d9539f38d | |
| parent | 7b0a551c4cebc44cc06face712eb9659ccdebcc9 (diff) | |
i915: Now using draw_elements_range
| -rw-r--r-- | src/gallium/drivers/i915simple/i915_context.c | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/src/gallium/drivers/i915simple/i915_context.c b/src/gallium/drivers/i915simple/i915_context.c index c609d16a5a..81cab75738 100644 --- a/src/gallium/drivers/i915simple/i915_context.c +++ b/src/gallium/drivers/i915simple/i915_context.c @@ -50,10 +50,12 @@ static void i915_destroy( struct pipe_context *pipe ) static boolean -i915_draw_elements( struct pipe_context *pipe, - struct pipe_buffer *indexBuffer, - unsigned indexSize, - unsigned prim, unsigned start, unsigned count) +i915_draw_range_elements(struct pipe_context *pipe, + struct pipe_buffer *indexBuffer, + unsigned indexSize, + unsigned min_index, + unsigned max_index, + unsigned prim, unsigned start, unsigned count) { struct i915_context *i915 = i915_context( pipe ); struct draw_context *draw = i915->draw; @@ -77,7 +79,10 @@ i915_draw_elements( struct pipe_context *pipe, void *mapped_indexes = pipe->winsys->buffer_map(pipe->winsys, indexBuffer, PIPE_BUFFER_USAGE_CPU_READ); - draw_set_mapped_element_buffer(draw, indexSize, mapped_indexes); + draw_set_mapped_element_buffer_range(draw, indexSize, + min_index, + max_index, + mapped_indexes); } else { /* no index/element buffer */ @@ -102,12 +107,23 @@ i915_draw_elements( struct pipe_context *pipe, } if (indexBuffer) { pipe->winsys->buffer_unmap(pipe->winsys, indexBuffer); - draw_set_mapped_element_buffer(draw, 0, NULL); + draw_set_mapped_element_buffer_range(draw, 0, start, start + count - 1, NULL); } return TRUE; } +static boolean +i915_draw_elements( struct pipe_context *pipe, + struct pipe_buffer *indexBuffer, + unsigned indexSize, + unsigned prim, unsigned start, unsigned count) +{ + return i915_draw_range_elements( pipe, indexBuffer, + indexSize, + 0, 0xffffffff, + prim, start, count ); +} static boolean i915_draw_arrays( struct pipe_context *pipe, unsigned prim, unsigned start, unsigned count) @@ -138,6 +154,7 @@ struct pipe_context *i915_create_context( struct pipe_screen *screen, i915->pipe.draw_arrays = i915_draw_arrays; i915->pipe.draw_elements = i915_draw_elements; + i915->pipe.draw_range_elements = i915_draw_range_elements; /* * Create drawing context and plug our rendering stage into it. |