diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_draw_upload.c')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_draw_upload.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c index 7b88b5eaa1..4080c5e322 100644 --- a/src/mesa/drivers/dri/i965/brw_draw_upload.c +++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c @@ -250,10 +250,10 @@ static void get_space( struct brw_context *brw, wrap_buffers(brw, size); } + assert(*bo_return == NULL); dri_bo_reference(brw->vb.upload.bo); *bo_return = brw->vb.upload.bo; *offset_return = brw->vb.upload.offset; - brw->vb.upload.offset += size; } @@ -359,6 +359,14 @@ static void brw_prepare_vertices(struct brw_context *brw) input->offset = (unsigned long)input->glarray->Ptr; input->stride = input->glarray->StrideB; } else { + if (input->bo != NULL) { + /* Already-uploaded vertex data is present from a previous + * prepare_vertices, but we had to re-validate state due to + * check_aperture failing and a new batch being produced. + */ + continue; + } + /* Queue the buffer object up to be uploaded in the next pass, * when we've decided if we're doing interleaved or not. */ @@ -417,6 +425,12 @@ static void brw_prepare_vertices(struct brw_context *brw) } brw_prepare_query_begin(brw); + + for (i = 0; i < nr_enabled; i++) { + struct brw_vertex_element *input = enabled[i]; + + brw_add_validated_bo(brw, input->bo); + } } static void brw_emit_vertices(struct brw_context *brw) @@ -512,7 +526,7 @@ static void brw_prepare_indices(struct brw_context *brw) struct intel_context *intel = &brw->intel; const struct _mesa_index_buffer *index_buffer = brw->ib.ib; GLuint ib_size; - dri_bo *bo; + dri_bo *bo = NULL; struct gl_buffer_object *bufferobj; GLuint offset; @@ -561,6 +575,8 @@ static void brw_prepare_indices(struct brw_context *brw) dri_bo_unreference(brw->ib.bo); brw->ib.bo = bo; brw->ib.offset = offset; + + brw_add_validated_bo(brw, brw->ib.bo); } static void brw_emit_indices(struct brw_context *brw) |