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| author | Eric Anholt <eric@anholt.net> | 2014-03-03 10:43:10 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2014-03-11 12:47:41 -0700 |
| commit | ec542d74578bbef6b55125dd6aba1dc7f5079e65 (patch) | |
| tree | 2afd62c3ded5f3157a502b721c6d022e821e6b7a /src/mesa/drivers/dri/i965/brw_draw.c | |
| parent | 66073ef438623f27dbbd01ba25189e5d4f0d9ae0 (diff) | |
| download | external_mesa3d-ec542d74578bbef6b55125dd6aba1dc7f5079e65.zip external_mesa3d-ec542d74578bbef6b55125dd6aba1dc7f5079e65.tar.gz external_mesa3d-ec542d74578bbef6b55125dd6aba1dc7f5079e65.tar.bz2 | |
i965: Drop broken front_buffer_reading/drawing optimization.
The flag wasn't getting updated correctly when the ctx->DrawBuffer or
ctx->ReadBuffer changed. It usually ended up working out because most
apps only have one window system framebuffer, or if they have more than
one and they have any front read/drawing, they will have called
glReadBuffer()/glDrawBuffer() on it when they get started on the new
buffer.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_draw.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_draw.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c index 11a0361..d684c17 100644 --- a/src/mesa/drivers/dri/i965/brw_draw.c +++ b/src/mesa/drivers/dri/i965/brw_draw.c @@ -48,6 +48,7 @@ #include "brw_state.h" #include "intel_batchbuffer.h" +#include "intel_buffers.h" #include "intel_fbo.h" #include "intel_mipmap_tree.h" #include "intel_regions.h" @@ -350,7 +351,7 @@ static void brw_postdraw_set_buffers_need_resolve(struct brw_context *brw) struct intel_renderbuffer *stencil_irb = intel_get_renderbuffer(fb, BUFFER_STENCIL); struct gl_renderbuffer_attachment *depth_att = &fb->Attachment[BUFFER_DEPTH]; - if (brw->is_front_buffer_rendering) + if (brw_is_front_buffer_drawing(fb)) front_irb = intel_get_renderbuffer(fb, BUFFER_FRONT_LEFT); if (front_irb) |