[Mesa-dev] [Bug 90264] [Regression, bisected] Tooltip corruption in Chrome

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Apr 1 12:09:31 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=90264

Sami Farin <hvtaifwkbgefbaei at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hvtaifwkbgefbaei at gmail.com

--- Comment #71 from Sami Farin <hvtaifwkbgefbaei at gmail.com> ---
I applied patches in #45 and #50, no more tooltip corruption in Chrome.

GL_VENDOR       Intel Open Source Technology Center
GL_RENDERER     Mesa DRI Intel(R) Sandybridge Desktop
GL_VERSION      3.3 (Core Profile) Mesa 13.0.4

Graphics Feature Status
Canvas: Hardware accelerated
Flash: Hardware accelerated
Flash Stage3D: Hardware accelerated
Flash Stage3D Baseline profile: Hardware accelerated
Compositing: Hardware accelerated
Multiple Raster Threads: Enabled
Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
Rasterization: Software only. Hardware acceleration disabled
Video Decode: Software only, hardware acceleration unavailable
Video Encode: Hardware accelerated
VPx Video Decode: Software only, hardware acceleration unavailable
WebGL: Hardware accelerated
WebGL2: Hardware accelerated

Driver Bug Workarounds
adjust_src_dst_region_for_blitframebuffer
clear_uniforms_before_first_program_use
count_all_in_varyings_packing
decode_encode_srgb_for_generatemipmap
disable_framebuffer_cmaa
disable_post_sub_buffers_for_onscreen_surfaces
msaa_is_slow
remove_invariant_and_centroid_for_essl3
scalarize_vec_and_mat_constructor_args

Problems Detected
Accelerated video decode is unavailable on Linux: 137247
 - Disabled Features: accelerated_video_decode
Clear uniforms before first program use on all platforms: 124764, 349137
 - Applied Workarounds: clear_uniforms_before_first_program_use
Mesa drivers in Linux handle varyings without static use incorrectly: 333885
 - Applied Workarounds: count_all_in_varyings_packing
Disable partial swaps on Mesa drivers (detected with GL_RENDERER): 339493
 - Applied Workarounds: disable_post_sub_buffers_for_onscreen_surfaces
Always rewrite vec/mat constructors to be consistent: 398694
 - Applied Workarounds: scalarize_vec_and_mat_constructor_args
On Intel GPUs MSAA performance is not acceptable for GPU rasterization: 527565
 - Applied Workarounds: msaa_is_slow
Timer queries crash on Intel GPUs on Linux: 540543, 576991
Limited enabling of Chromium GL_INTEL_framebuffer_CMAA: 535198
Applied Workarounds: disable_framebuffer_cmaa
 - Disable partial swaps on Mesa drivers (detected with GL_VERSION): 339493
Applied Workarounds: disable_post_sub_buffers_for_onscreen_surfaces
 - Decode and encode before generateMipmap for srgb format textures on os
except macosx: 634519
Applied Workarounds: decode_encode_srgb_for_generatemipmap
 - adjust src/dst region if blitting pixels outside read framebuffer on Linux
Intel: 664740
Applied Workarounds: adjust_src_dst_region_for_blitframebuffer
 - Mesa driver GL 3.3 requires invariant and centroid to match between shaders:
639760, 641129
Applied Workarounds: remove_invariant_and_centroid_for_essl3
Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
Accelerated rasterization has been disabled, either via blacklist, about:flags
or the command line.
 - Disabled Features: rasterization
Native GpuMemoryBuffers have been disabled, either via about:flags or command
line.
 - Disabled Features: native_gpu_memory_buffers

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