diff options
| author | Eric Anholt <[email protected]> | 2013-10-02 14:07:40 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2013-10-15 10:18:42 -0700 |
| commit | 3c9dc2d31b80fc73bffa1f40a91443a53229c8e2 (patch) | |
| tree | 0b254db5106e9a93aad131d79c6e1399a6301db6 /src/mesa/drivers/dri/i965/gen7_wm_surface_state.c | |
| parent | 5463b5bbbdf133986ac89fd6afdf2bc9622e3ca6 (diff) | |
i965: Make a brw_stage_prog_data for storing the SURF_INDEX information.
It would be nice to be able to pack our binding table so that programs
that use 1 render target don't upload an extra BRW_MAX_DRAW_BUFFERS - 1
binding table entries. To do that, we need the compiled program to have
information on where its surfaces go.
v2: Rename size to size_bytes to be more explicit.
Reviewed-by: Paul Berry <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/gen7_wm_surface_state.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen7_wm_surface_state.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c b/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c index 564ac761658..4488d48e59b 100644 --- a/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c +++ b/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c @@ -451,9 +451,11 @@ gen7_update_null_renderbuffer_surface(struct brw_context *brw, unsigned unit) /* _NEW_BUFFERS */ const struct gl_framebuffer *fb = ctx->DrawBuffer; + uint32_t surf_index = + brw->wm.prog_data->binding_table.render_target_start + unit; uint32_t *surf = brw_state_batch(brw, AUB_TRACE_SURFACE_STATE, 8 * 4, 32, - &brw->wm.base.surf_offset[SURF_INDEX_DRAW(unit)]); + &brw->wm.base.surf_offset[surf_index]); memset(surf, 0, 8 * 4); /* From the Ivybridge PRM, Volume 4, Part 1, page 65, @@ -495,7 +497,8 @@ gen7_update_renderbuffer_surface(struct brw_context *brw, GLenum gl_target = rb->TexImage ? rb->TexImage->TexObject->Target : GL_TEXTURE_2D; - uint32_t surf_index = SURF_INDEX_DRAW(unit); + uint32_t surf_index = + brw->wm.prog_data->binding_table.render_target_start + unit; uint32_t *surf = brw_state_batch(brw, AUB_TRACE_SURFACE_STATE, 8 * 4, 32, &brw->wm.base.surf_offset[surf_index]); |