[Bug 92749] seg fault in glTexImage2D

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=92749

--- Comment #11 from Clive McCarthy <CliveMcCarthy at gmail.com> ---
1305 glGetTexLevelParameteriv(target = GL_TEXTURE_2D, level = 0, pname =
GL_TEXTURE_COMPRESSED, params = &0)

1306 glGenTextures(n = 1, textures = &46)
1307 glBindTexture(target = GL_TEXTURE_2D, texture = 46)
1308 glTexParameterf(target = GL_TEXTURE_2D, pname = GL_TEXTURE_MAG_FILTER,
param = GL_LINEAR)
1309 glTexParameteri(target = GL_TEXTURE_2D, pname = GL_TEXTURE_BASE_LEVEL,
param = 0)
1310 glTexParameterf(target = GL_TEXTURE_2D, pname = GL_TEXTURE_MIN_FILTER,
param = GL_LINEAR_MIPMAP_LINEAR)
1311 glTexParameterf(target = GL_TEXTURE_2D, pname = GL_TEXTURE_WRAP_S, param =
GL_CLAMP_TO_EDGE)
1312 glTexParameterf(target = GL_TEXTURE_2D, pname = GL_TEXTURE_WRAP_T, param =
GL_CLAMP_TO_EDGE)
1313 glPixelStorei(pname = GL_UNPACK_ROW_LENGTH, param = 2048)
1314 glPixelStorei(pname = GL_UNPACK_SKIP_PIXELS, param = 768)
1315 glPixelStorei(pname = GL_UNPACK_SKIP_ROWS, param = 1280)
1316 glTexParameteri(target = GL_TEXTURE_2D, pname = GL_GENERATE_MIPMAP, param
= 1)
1317 glTexImage2D(target = GL_TEXTURE_2D, level = 0, internalformat = GL_RGB,
width = 256, height = 256, border = 0, format = GL_RGBA, type =
GL_UNSIGNED_BYTE, pixels = blob(12585984))
1319 glGetTexLevelParameteriv(target = GL_TEXTURE_2D, level = 0, pname =
GL_TEXTURE_COMPRESSED, params = &0)

1320 glGenTextures(n = 1, textures = &47)
1321 glBindTexture(target = GL_TEXTURE_2D, texture = 47)
1322 glTexParameterf(target = GL_TEXTURE_2D, pname = GL_TEXTURE_MAG_FILTER,
param = GL_LINEAR)
1323 glTexParameteri(target = GL_TEXTURE_2D, pname = GL_TEXTURE_BASE_LEVEL,
param = 0)
1324 glTexParameterf(target = GL_TEXTURE_2D, pname = GL_TEXTURE_MIN_FILTER,
param = GL_LINEAR_MIPMAP_LINEAR)
1325 glTexParameterf(target = GL_TEXTURE_2D, pname = GL_TEXTURE_WRAP_S, param =
GL_CLAMP_TO_EDGE)
1326 glTexParameterf(target = GL_TEXTURE_2D, pname = GL_TEXTURE_WRAP_T, param =
GL_CLAMP_TO_EDGE)
1327 glPixelStorei(pname = GL_UNPACK_ROW_LENGTH, param = 2048)
1328 glPixelStorei(pname = GL_UNPACK_SKIP_PIXELS, param = 1024)
1329 glPixelStorei(pname = GL_UNPACK_SKIP_ROWS, param = 1280)
1330 glTexParameteri(target = GL_TEXTURE_2D, pname = GL_GENERATE_MIPMAP, param
= 1)

and then a seg fault

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