https://bugs.freedesktop.org/show_bug.cgi?id=66888
Priority: medium Bug ID: 66888 Assignee: dri-devel@lists.freedesktop.org Summary: [radeonsi] Need support GL_EXT_framebuffer_multisample Severity: enhancement Classification: Unclassified OS: Linux (All) Reporter: grantipak@gmail.com Hardware: x86 (IA32) Status: NEW Version: git Component: Drivers/Gallium/radeonsi Product: Mesa
Created attachment 82401 --> https://bugs.freedesktop.org/attachment.cgi?id=82401&action=edit graphical glitch
unigine-tropics and unigine-sanctuary don't runs. Required extension GL_EXT_framebuffer_multisample is not supported.
ArchLinux x86; kernel 3.10; mesa - git; xf86-video-ati - git; llvm - 3.3
Radeon HD 7950
OpenGL renderer string: Gallium 0.4 on AMD TAHITI OpenGL version string: 2.1 Mesa 9.2.0-devel (git-796b73d) OpenGL shading language version string: 1.30
If run MESA_EXTENSION_OVERRIDE="GL_EXT_framebuffer_multisample" unigine-tropics, test runs but have graphical glitch.
https://bugs.freedesktop.org/show_bug.cgi?id=66888
Vladimir Ysikov grantipak@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Attachment #82401|text/plain |image/png mime type| |
https://bugs.freedesktop.org/show_bug.cgi?id=66888
--- Comment #1 from Michel Dänzer michel@daenzer.net --- Current st/mesa only advertises this extension if the driver actually supports multisampling.
https://bugs.freedesktop.org/show_bug.cgi?id=66888
Laurent carlier lordheavym@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
--- Comment #2 from Laurent carlier lordheavym@gmail.com --- Should be fixed since 21d9a1b5ef51ce449e9a82641d0d605c5448b41c (You need at least LLVM-3.4svn)
https://bugs.freedesktop.org/show_bug.cgi?id=66888
--- Comment #3 from Vladimir Ysikov grantipak@gmail.com --- On last llvm-svn and mesa git, glxgears show extension GL_EXT_framebuffer_multisample. But unigine-tropics show black screen and have error in console:
GLShader::loadFragment(): error in "core/shaders/render/fragment_occlusion_blur.shader" file defines: UNKNOWN,QUALITY_LOW,QUALITY_MEDIUM,QUALITY_HIGH,MULTISAMPLE_0,USE_INSTANCING,USE_TEXTURE_ARRAY,USE_DEFERRED,USE_OCCLUSION,USE_REFLECTION,OPENGL,USE_PSEUDO_INSTANCING,USE_PSEUDO_TRANSFORM,USE_ARB_TEXTURE_MULTISAMPLE,HAS_ARB_DRAW_INSTANCED 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)' 0:0(0): error: no matching function for call to `texelFetch2DOffset(sampler2D, ivec2, int, ivec2)'
unigine-sanctuary just crash with single error:
LLVM ERROR: ran out of registers during register allocation
Do i mast create 2 bug report for each case?
https://bugs.freedesktop.org/show_bug.cgi?id=66888
--- Comment #4 from Michel Dänzer michel@daenzer.net --- Yes, please.
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