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Initialize all driver function hooks before calling _mesa_initialize_context(),
and handle all buffer objects in intel_buffer_object().
Fixes assertion failure when running glxinfo.
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This may hurt if miptree relayout occurs, since we can't blit Y tiled
objects. But it corrects depth tests on FBOs using textures.
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Conflicts:
src/mesa/main/api_validate.c
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Conflicts:
src/mesa/drivers/dri/i915/i915_tex_layout.c
src/mesa/drivers/dri/i965/brw_wm_glsl.c
src/mesa/drivers/dri/intel/intel_buffer_objects.c
src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
src/mesa/drivers/dri/intel/intel_pixel_draw.c
src/mesa/main/enums.c
src/mesa/main/texstate.c
src/mesa/vbo/vbo_exec_array.c
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I haven't fixed all the regressions yet, and it'll be easy to re-enable when
the known problems are fixed.
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Fixes assertion failure on norsetto shadow mapping demo.
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Fixes shadowtex.c. And an assert is added to catch this sooner next time.
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This is somewhat nasty, but we need to do Y-tiled depth for FBO support.
May help with corruption and hangs since enabling texture tiling, and
since switching depth textures to Y tiled.
Fixes piglit depthtex.c on 965.
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I was in the midst of fixing some blitting-with-Y-tiled issues when I
noticed this. Hopefully PBO usage will be a little more robust, as a
result.
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Fixes regression in dd26899ca39111e0866afed9df94bfb1618dd363 that also
affected some PBO operations.
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We could have mapped the wrong set of draw buffers. Noticed while looking
into a DRI2 glean ReadPixels issue.
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This fixes a regression in region read performance that came in with the
texture tiling changes. Ideally we'd have an access flag coming in so we
could also use bo_map_gtt for writing, like we do for buffer objects.
Bug #22190
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Fixes oglconform zbfunc.c and pxtrans-cidraw.c, at least.
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The CALL_DrawArrays was leaking the clear's primitives into the display
list with GL_COMPILE_AND_EXECUTE. Use _mesa_DrawArrays instead, which
doesn't appear to leak. Fixes piglit dlist-clear test.
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pbo might be system buffer based or attached to another region. Call
intel_bufferobj_buffer to make sure pbo has a buffer of its own.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
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Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
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intel_bufferobj_subdata is called to migrate data from sys_buffer, and
it expects only one of buffer or sys_buffer is non-NULL.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
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Fixes glean depthStencil test.
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The early Z stuff is supposed to be unsafe without some more work in the
enable/disable path (in particular, how do we want to get it disabled on
the way out to the X Server?), but at the moment is 6% in OA.
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intel_miptree_pitch_align does this later on.
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Y tiling is why the 965 check was there, but I wanted to experiment with Y
on pre-965 as well.
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Thanks to Shuang He for catching this.
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Fixes the render-to-texture test in progs/tests/getteximage.c
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This is about a 30% performance win in OA with high settings on my GM45,
and experiments with 915GM indicate that it'll be around a 20% win there.
Currently, 915-class hardware is seriously hurt by the fact that we use
fence regs to control the tiling even for 3D instructions that could live
without them, so we spend a bunch of time waiting on previous rendering in
order to pull fences off. Thus, the texture_tiling driconf option defaults
off there for now.
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We're on the way to telling the kernel about when we need fence regs on our
objects or not, and this will cut the number of places needing them.
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This prevents the width / height from being clipped to the window size before
the texture is allocated. This matches intelCopyTexImage1D.
This should fix bug #21227
Signed-off-by: Ian Romanick <ian.romanick@intel.com>
(cherry picked from commit 129f311673c99eb912d659023e50bc5f0ef53249)
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This prevents the width / height from being clipped to the window size before
the texture is allocated. This matches intelCopyTexImage1D.
This should fix bug #21227
Signed-off-by: Ian Romanick <ian.romanick@intel.com>
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This saves doing swtnl from uncached memory, which is painful. Improves
clutter test-text performance by 10% since it started using VBOs.
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Limit the maximum renderbuffer size to 8192 on i965 and to 2048 on
earlier hardware.
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Fixes segfault on an fbo.c negative test for FBO with texture width/height
of 0. Previously we just tested for border != 0 to work around this
segfault.
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This happens to rendering with textures with a border, which had resulted
in a segfault on dereferencing the irb.
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This presumably applies to SGIS_generate_mipmaps as well.
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Fixes a segfault in our oglconform fbo test.
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Instead, stash the debug info under the handy debug flag.
Bug #20053
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The _Enabled field isn't updated at the point that DrawBuffers is called,
and the Driver.Enable() function does the testing for stencil buffer
presence anyway.
bug #21608 for Radeon
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