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path: root/src/mesa/drivers/dri/i965/brw_state_upload.c
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2010-11-03intel: Annotate debug printout checks with unlikely().Eric Anholt
This provides the optimizer with hints about code hotness, which we're quite certain about for debug printouts (or, rather, while we developers often hit the checks for debug printouts, we don't care about performance while doing so).
2010-10-26i965: Set up the constant buffer on gen6 when it's needed.Eric Anholt
This was slightly confused because gen6_wm_constants does the push constant buffer, while brw_wm_constants does pull constants.
2010-10-13Drop GLcontext typedef and use struct gl_context insteadKristian Høgsberg
2010-09-28i965: fix scissor state on sandybridgeZhenyu Wang
Fix incorrect scissor rect struct and missed scissor state pointer setting for sandybridge.
2010-09-23mesa: Remove SGI_color_matrix.Eric Anholt
Another optional ARB_imaging subset extension.
2010-08-25i965: Remove unnecessary header.Vinson Lee
2010-08-22i965: Fix up WM push constant setup on gen6.Eric Anholt
Fixes glsl-algebraic-add-add-1.
2010-08-22i965: Use intel->gen >= 6 instead of IS_GEN6.Eric Anholt
2010-06-12i965: Update gen6 paths for the streaming rework.Eric Anholt
2010-06-11i965: Remove caching of surface state objects.Eric Anholt
It turns out that computing a 56 byte key to look up a 20-byte object out of a hash table was some sort of a bad idea. Whoops. before: [ # ] backend test min(s) median(s) stddev. count [ 0] gl firefox-talos-gfx 37.799 38.203 0.39% 6/6 after: [ 0] gl firefox-talos-gfx 34.761 34.784 0.17% 5/6
2010-06-11i965: Convert the binding table to streamed indirect state.Eric Anholt
This slightly reduces reduces cairo-gl firefox-talos-gfx runtime on my Ironlake: before: [ # ] backend test min(s) median(s) stddev. count [ 0] gl firefox-talos-gfx 38.236 38.383 0.43% 5/6 after: [ 0] gl firefox-talos-gfx 37.799 38.203 0.39% 6/6 It turns out the cost of caching these objects and looking them up in the cache again is greater than the cost of just computing the object again, particularly when the overhead of having a separate BO to pin is removed. (Those that are paying close attention will note that this is a reversal of the path I was moving the driver in a couple of years ago. The major thing that has changed is that back then all state was recomputed when we wrapped the streaming state buffer, including recompiling our precious programs. Now, we're uncaching just the objects that are cheap to compute, and retaining caching of expensive objects)
2010-06-11i965: Split constant buffer setup from its surface state/binding state.Eric Anholt
This was bothering me when redoing the binding tables.
2010-06-11i965: Set the CC VP state immediately on state change.Eric Anholt
The cache lookup of these two little floats was .12% of total CPU time on firefox-talos-gfx because we did it any time commonly-changed state changed. On the other hand, updating the CC VP bo immediately whenver CC VP state changes is a .07% overhead due to putting a driver hoook in glEnable().
2010-06-08intel: Change dri_bo_* to drm_intel_bo* to consistently use new API.Eric Anholt
The slightly less mechanical change of converting the emit_reloc calls will follow.
2010-02-25i965: Set up the SNB sampler state pointers.Eric Anholt
2010-02-25i965: Move PIPELINE_SELECT to the top of gen6 3d pipeline setup.Eric Anholt
2010-02-25i965: Untested Sandybridge WM packets.Eric Anholt
2010-02-25i965: Hook up remaining Sandybridge state packets besides WM.Eric Anholt
2010-02-25i965: Untested Sandybridge SF setup.Eric Anholt
2010-02-25i965: Add Sandybridge viewport setup.Eric Anholt
2010-02-25i965: Enable DRAWING_RECTANGLE emit on Sandybridge.Eric Anholt
2010-02-25i965: Add Sandybridge scissor state.Eric Anholt
2010-02-25i965: Set the state base address on Sandybridge.Eric Anholt
2010-02-25i965: Reconnect the index/vertex setup.Eric Anholt
2010-02-25i965: Set up the SNB URB.Eric Anholt
even with vs disabled, still doesn't work.
2010-02-25i965: Get vp-tri batchbuffers running (no rendering).Eric Anholt
2010-02-25i965: Add untested REJECT_ALL clip state.Eric Anholt
2010-02-25i965: Add untested passthrough GS setup.Eric Anholt
2010-02-25i965: Add untested Sandybridge passthrough VS setup.Eric Anholt
2010-02-25i965: Start adding support for the Sandybridge CC unit.Eric Anholt
2010-02-25i965: Update WM surface state setup for sandybridge's new BLEND_STATE.Eric Anholt
2010-02-25i965: Set up sandybridge depthbuffer.Eric Anholt
2010-02-25intel: Start adding defines and some bits for sandybridge bringup.Eric Anholt
2010-02-19Remove _mesa_memset in favor of plain memset.Kenneth Graunke
This may break the SUNOS4 build, but it's no longer relevant.
2010-01-19intel: Remove dead note_fence vtbl hook.Eric Anholt
2010-01-19i965: Remove obsolete comment about the state atoms.Eric Anholt
2009-11-21i965: Fix several memory leaks on exit.Eric Anholt
Bug #25194.
2009-11-03intel: avoid unnecessary front buffer flushing/updatingBrian Paul
Before, if we just called glXMakeCurrent() and didn't render anything we'd still trigger a flushFrontBuffer() call. Now only set the intel->front_buffer_dirty field at state validation time just before we draw something. NOTE: additional calls to intel_check_front_buffer_rendering() might be needed if I missed some rendering paths.
2009-10-27i965: be clear that the Fallback field is a boolean, not a bitfieldBrian Paul
2009-09-24i965: Clean up some mess with the batch cache.Eric Anholt
Its flagging of extra state that's already flagged by the vtbl new_batch when appropriate was confusing my tracking down of the OA clear bug.
2009-08-26i965: added texture unit sanity checkBrian Paul
Check that all the textures needed by the current fragment program actually exist and are valid.
2009-08-12i965: Avoid re-uploading the index buffer when we don't need to.Eric Anholt
No performance difference proven at 95% confidence with my GLSL demo (n=10).
2009-07-07i965: Remove BRW_NEW_INPUT_VARYINGEric Anholt
This state flag has been unused since the ffvertex_prog move to core.
2009-05-06i965: Split WM constant buffer update from other WM surfaces.Eric Anholt
This can avoid re-uploading constant data when it isn't necessary, and is a step towards not updating other surfaces just because constants change. It also brings the upload of the constant buffer next to the creation. This brings openarena performance up another 4%, to 91% of the Mesa 7.4 branch.
2009-05-06i965: Disentangle VS constant surface state from WM surface state.Eric Anholt
Also, only create VS surface state if there's a VS constant buffer to be uploaded, and set the contents of the buffer at the same time as creation.
2009-04-22i965: checkpoint commit: use two state caches instead of oneBrian Paul
The new, second cache will only be used for surface-related items. Since we can create many surfaces the original, single cache could get filled quickly. When we cleared it, we had to regenerate shaders, etc. With two caches, we can avoid doing that.
2009-04-22i965: remove unused state atom entriesBrian Paul
2009-04-22i965: the brw_constant_buffer state atom is no longer dynamicBrian Paul
No more dynamic atoms so we can simplify the state validation code a little.
2009-04-22i965: add _NEW_PROGRAM_CONSTANTS to mesa_bits[] listBrian Paul
2009-02-02i965: Remove brw->attribs now that we can just always look in the GLcontext.Eric Anholt
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