[Mesa-dev] [Bug 65173] segfault in _mesa_get_format_datatype and _mesa_get_color_read_type when state dumping with glretrace

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=65173

--- Comment #10 from Vedran Rodic <vrodic at gmail.com> ---
>What does nVidia proprietary driver return for 
>IMPLEMENTATION_COLOR_READ_{FORMAT,TYPE} on that call? That is, what is the 
>output of
> glretrace -D 137078 wine-preloader.137078.trim.trace | grep 
>IMPLEMENTATION_COLOR_READ

Nothing, the part of the state dump where mesa version crashes looks like this
(I've put stderr part in <stderr> tags):

 "GL_MAX_VERTEX_UNIFORM_COMPONENTS": 4096,
    "GL_MAX_VARYING_COMPONENTS": 60,
    "GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS": 32,
    "GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS": 96,
    "GL_SHADING_LANGUAGE_VERSION": "3.30 NVIDIA via Cg compiler",
    "GL_CURRENT_PROGRAM": 18 <stderr>137078: glDebugOutputCallback: High
severity API error 1282, GL_INVALID_OPERATION error generated. Invalid query on
incomplete or unselected read framebuffer
137078: glDebugOutputCallback: High severity API error 1282,
GL_INVALID_OPERATION error generated. Invalid query on incomplete or unselected
read framebuffer</stderr>
,
    "GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS": 32,
    "GL_TEXTURE_BUFFER": 0,

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