| Summary: | texture3D failed to link in vertex shader | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Ouping Zhang <ouping.zhang> |
| Component: | glsl-compiler | Assignee: | Ian Romanick <idr> |
| Status: | RESOLVED DUPLICATE | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | git | ||
| Hardware: | All | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | texture3D test case | ||
System Environment: -------------------------- Libdrm: (master)2.4.29-3-gef20301a11afae50bfe127002913dbd0b81ddccc Mesa: (master)f1d89638c02afafbf82ef657cd6ba9965dad6738 Xserver: (master)xorg-server-1.11.99.2-16-gfcda98c48610fd507ca0b89c6006a5497d9dc1c9 Xf86_video_intel:(master)2.17.0-193-g34cfa15e522ba486d591d37f37d494e399f70354 with the latest mesa to verify, the issue can't be reproduced. Similar to Bug 43360 Verified the functionality using following shaders: static const char *vertShaderText = "uniform sampler3D tex3D;\n" "varying vec4 texcolor;\n" "void main()\n" "{\n" " gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;\n" " texcolor = texture3D(tex3D, gl_MultiTexCoord0.xyz);\n" "}\n"; static const char *fragShaderText = "varying vec4 texcolor;\n" "void main()\n" "{\n" " gl_FragColor = vec4(texcolor.xyz, 1.0);\n" "}\n"; Seems like nothing need to be done for this bug. All of bug #29522, bug #43359, and bug #43360 should be fixed by the recent addition of vertex texture support to the i965 driver. *** This bug has been marked as a duplicate of bug 29522 *** |
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Created attachment 53963 [details] texture3D test case System Environment: -------------------------- Kernel: (drm-intel-next)9a10f401a401ca69c6537641c8fc0d6b57b5aee8 Libdrm: (master)2.4.27-3-g37ccce5e390a9d757474920f488cafa1cf89854a Xserver: (master)xorg-server-1.11.99.1-43-gb2015a2c01711646bb7ae23d684abee0cd55d4d0 Xf86_video_intel:(master)2.17.0-38-g5b1e9e15738b9001346ab6e0166f861ce308008e Bug detailed description: ------------------------- texture3D failed to link in vertex shader, error: Too many vertex shader texture samplers. the case at the attached can reproduce this issue.