diff options
Diffstat (limited to 'src/mesa/pipe/i915simple/i915_context.c')
| -rw-r--r-- | src/mesa/pipe/i915simple/i915_context.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/mesa/pipe/i915simple/i915_context.c b/src/mesa/pipe/i915simple/i915_context.c index 5d97eed247e..8150fcfbf5e 100644 --- a/src/mesa/pipe/i915simple/i915_context.c +++ b/src/mesa/pipe/i915simple/i915_context.c @@ -212,6 +212,19 @@ static boolean i915_draw_elements( struct pipe_context *pipe, draw_set_mapped_element_buffer(draw, 0, NULL); } + /* Map feedback buffers if enabled */ + if (i915->feedback.enabled) { + const uint n = i915->feedback.interleaved ? 1 : i915->feedback.num_attribs; + for (i = 0; i < n; i++) { + void *ptr = pipe->winsys->buffer_map(pipe->winsys, + i915->feedback_buffer[i].buffer, + PIPE_BUFFER_FLAG_WRITE); + draw_set_mapped_feedback_buffer(draw, i, ptr, + i915->feedback_buffer[i].size); + } + } + + draw_set_mapped_constant_buffer(draw, i915->current.constants[PIPE_SHADER_VERTEX]); @@ -232,6 +245,16 @@ static boolean i915_draw_elements( struct pipe_context *pipe, draw_set_mapped_element_buffer(draw, 0, NULL); } + /* Unmap feedback buffers if enabled */ + if (i915->feedback.enabled) { + const uint n = i915->feedback.interleaved ? 1 : i915->feedback.num_attribs; + for (i = 0; i < n; i++) { + pipe->winsys->buffer_unmap(pipe->winsys, + i915->feedback_buffer[i].buffer); + draw_set_mapped_feedback_buffer(draw, i, NULL, 0); + } + } + return TRUE; } |