System Environment: -------------------------- Platform: Pineview/Ironlake Libdrm: (master)libdrm-2.4.52-3-g128e74cf6492025e63e035566bd6e2203e8da5e1 Mesa: (master)025d99ce3cea21c9ecea77b95655c0c838b2fa3c Xserver: (master)xorg-server-1.15.0-624-g30c3852bda7f60b0ffb1bb2f6ed8ba8800001b32 Xf86_video_intel:(master)2.99.910-4-gc02067dcf514f19beb0e17b5765826148386e673 Cairo: (master)4144307dbfbe7b297135d9ea4b080cae7e06b997 Libva: (staging)1325ad0901a97ef7f88edb6cf61cf5f9ddbe2835 Libva_intel_driver:(staging)c25fe67b1f1e269dc8d0152ce883788ef9288aea Kernel: (drm-intel-nightly) 164a4cb4c1431a0689f85507868356fae24da638 Bug detailed description: ----------------------------- Many piglit cases fail on Pineview/Ironlake with Mesa master branch. It doesn't happen on 10.0 branch. Following cases fail: shaders_glsl-lod-bias spec_ARB_ES2_compatibility_FBO_blit_from_missing_attachment_(ES2_completeness_rules) spec_ARB_ES2_compatibility_FBO_blit_to_missing_attachment_(ES2_completeness_rules) spec_ARB_fragment_program_fp-fragment-position spec_ARB_framebuffer_object_fbo-drawbuffers-none_glBlitFramebuffer spec_ARB_framebuffer_object_fbo-scissor-blit_fbo spec_ARB_framebuffer_object_fbo-scissor-blit_window spec_ARB_framebuffer_object_FBO_blit_from_missing_attachment spec_ARB_framebuffer_object_FBO_blit_to_missing_attachment spec_ARB_framebuffer_object_framebuffer-blit-levels_draw_depth spec_ARB_framebuffer_object_framebuffer-blit-levels_read_depth spec_ARB_framebuffer_sRGB_blit_renderbuffer_linear_scaled_disabled spec_ARB_framebuffer_sRGB_blit_renderbuffer_linear_scaled_enabled spec_ARB_framebuffer_sRGB_blit_renderbuffer_linear_to_srgb_scaled_disabled spec_ARB_framebuffer_sRGB_blit_renderbuffer_linear_to_srgb_scaled_enabled spec_ARB_framebuffer_sRGB_blit_renderbuffer_srgb_scaled_disabled spec_ARB_framebuffer_sRGB_blit_renderbuffer_srgb_scaled_enabled spec_ARB_framebuffer_sRGB_blit_renderbuffer_srgb_to_linear_scaled_disabled spec_ARB_framebuffer_sRGB_blit_renderbuffer_srgb_to_linear_scaled_enabled spec_ARB_framebuffer_sRGB_blit_texture_linear_scaled_disabled spec_ARB_framebuffer_sRGB_blit_texture_linear_scaled_enabled spec_ARB_framebuffer_sRGB_blit_texture_linear_to_srgb_scaled_disabled spec_ARB_framebuffer_sRGB_blit_texture_linear_to_srgb_scaled_enabled spec_ARB_framebuffer_sRGB_blit_texture_srgb_scaled_disabled spec_ARB_framebuffer_sRGB_blit_texture_srgb_scaled_enabled spec_ARB_framebuffer_sRGB_blit_texture_srgb_to_linear_scaled_disabled spec_ARB_framebuffer_sRGB_blit_texture_srgb_to_linear_scaled_enabled spec_ARB_sampler_objects_framebufferblit spec_EXT_framebuffer_blit_fbo-srgb-blit spec_EXT_framebuffer_object_fbo-generatemipmap spec_EXT_framebuffer_object_fbo-generatemipmap-filtering spec_EXT_framebuffer_object_fbo-generatemipmap-nonsquare spec_EXT_framebuffer_object_fbo-generatemipmap-npot spec_EXT_framebuffer_object_fbo-generatemipmap-scissor spec_EXT_framebuffer_object_fbo-generatemipmap-viewport spec_EXT_framebuffer_object_getteximage-formats_init-by-rendering spec_EXT_packed_depth_stencil_fbo-blit-d24s8 spec_EXT_texture_compression_rgtc_rgtc-teximage-01 spec_EXT_texture_compression_rgtc_rgtc-teximage-02 spec_3DFX_texture_compression_FXT1_fbo-generatemipmap-formats spec_ARB_depth_buffer_float_fbo-depth-GL_DEPTH32F_STENCIL8-blit spec_ARB_depth_buffer_float_fbo-depth-GL_DEPTH_COMPONENT32F-blit spec_ARB_depth_buffer_float_fbo-depthstencil-GL_DEPTH32F_STENCIL8-blit spec_ARB_framebuffer_object_fbo-blit-stretch spec_ARB_depth_buffer_float_fbo-stencil-GL_DEPTH32F_STENCIL8-blit spec_ARB_depth_texture_fbo-depth-GL_DEPTH_COMPONENT16-blit spec_ARB_depth_texture_fbo-depth-GL_DEPTH_COMPONENT24-blit spec_ARB_depth_texture_fbo-depth-GL_DEPTH_COMPONENT32-blit spec_ARB_texture_compression_fbo-generatemipmap-formats spec_ARB_texture_float_fbo-generatemipmap-formats spec_EXT_framebuffer_object_fbo-generatemipmap-formats spec_ARB_texture_rg_fbo-generatemipmap-formats spec_ARB_texture_rg_fbo-generatemipmap-formats-float spec_ARB_ES2_compatibility_fbo-generatemipmap-formats spec_EXT_framebuffer_object_fbo-stencil-GL_STENCIL_INDEX1-blit spec_EXT_framebuffer_object_fbo-stencil-GL_STENCIL_INDEX16-blit spec_EXT_packed_depth_stencil_fbo-depth-GL_DEPTH24_STENCIL8-blit spec_EXT_packed_depth_stencil_fbo-depthstencil-GL_DEPTH24_STENCIL8-blit spec_EXT_packed_depth_stencil_fbo-stencil-GL_DEPTH24_STENCIL8-blit spec_EXT_packed_float_fbo-generatemipmap-formats spec_EXT_framebuffer_object_fbo-stencil-GL_STENCIL_INDEX4-blit spec_EXT_framebuffer_object_fbo-stencil-GL_STENCIL_INDEX8-blit spec_EXT_texture_compression_rgtc_fbo-generatemipmap-formats spec_EXT_texture_compression_s3tc_fbo-generatemipmap-formats spec_EXT_texture_compression_s3tc_gen-compressed-teximage spec_EXT_texture_compression_s3tc_getteximage-targets_S3TC_2D spec_EXT_texture_compression_s3tc_getteximage-targets_S3TC_CUBE spec_EXT_texture_sRGB_fbo-generatemipmap-formats spec_EXT_texture_sRGB_fbo-generatemipmap-formats-s3tc spec_NV_conditional_render_copytexsubimage spec_NV_conditional_render_generatemipmap spec_OpenGL_1.1_depthstencil-default_fb-blit spec_OpenGL_1.1_getteximage-formats spec_SGIS_generate_mipmap_gen-teximage spec_SGIS_generate_mipmap_gen-texsubimage Bisect shows: 10f7c544772a4b0b1f69d8e9fe4efd593c94418b is the first bad commit. commit 10f7c544772a4b0b1f69d8e9fe4efd593c94418b Author: Ian Romanick <ian.d.romanick@intel.com> AuthorDate: Mon Dec 16 15:35:02 2013 -0800 Commit: Eric Anholt <eric@anholt.net> CommitDate: Tue Feb 11 16:00:12 2014 -0800 meta: Expand texture coordinate from vec3 to vec4 This will be necessary to support cubemap array textures because they use all four components. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Eric Anholt <eric@anholt.net> run ./bin/glsl-lod-bias -fbo -auto output: Mesa 10.2.0-devel implementation error: meta program compile failed: 0:6(12): error: value of type vec3 cannot be assigned to variable of type vec4 source: attribute vec2 position; attribute vec3 textureCoords; varying vec4 texCoords; void main() { texCoords = textureCoords; gl_Position = vec4(position, 0.0, 1.0); } Please report at https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa Probe color at (75,2) Expected: 0.000000 1.000000 0.000000 Observed: 0.600000 0.600000 0.600000 Probe color at (141,2) Expected: 0.000000 1.000000 0.000000 Observed: 0.600000 0.600000 0.600000 Probe color at (207,2) Expected: 0.000000 1.000000 0.000000 Observed: 0.600000 0.600000 0.600000 Probe color at (273,2) Expected: 0.000000 1.000000 0.000000 Observed: 0.600000 0.600000 0.600000 PIGLIT: {'result': 'fail' } Reproduce steps: ---------------------------- 1. xinit 2. ./bin/glsl-lod-bias -fbo -auto
*** Bug 74923 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 74911 ***
Verified.Fixed.
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