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| author | marha <marha@users.sourceforge.net> | 2013-01-16 08:28:39 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2013-01-16 08:28:39 +0100 |
| commit | 92bd40b3fc3830028340969f2cc5c6a0720c4450 (patch) | |
| tree | 538a7f953afd9b5cf38e1a24e20b5be333053f92 /mesalib/src/mesa/main/readpix.c | |
| parent | 2fe4d492f39a5a5b67c4444805f7b1eaa1e745a9 (diff) | |
| download | vcxsrv-92bd40b3fc3830028340969f2cc5c6a0720c4450.tar.gz vcxsrv-92bd40b3fc3830028340969f2cc5c6a0720c4450.tar.bz2 vcxsrv-92bd40b3fc3830028340969f2cc5c6a0720c4450.zip | |
libxtrans fontconfig glproto libX11 libXau libXext libXft libXinerama
libXmu libfontenc mesa xkeyboard-config
libxtrans: d9f3728ff74ceb956f6cf8dc24b38611f9a4868a
fontconfig: ec5ca08c807585a9230f83c95f7cca6b7065b142
glproto: 8e3407e02980d088e20041e79bdcdd3737e7827e
libX11: f57fd760cba92ad846917f21e94e73e9c846185f
libXau: 1a8a1b2c68967b48c07b56142799b1020f017027
libXext: 8eee1236041d46a21faba32e0d27c26985267d89
libXft: c5e760a239afc62a1c75e0509868e35957c8df52
libXinerama: 470b9356af961ff7d3968b164aa73872b49a5dcc
libXmu: 474d22468c90f99104873b4c5fd7b0f0d2cbf823
libfontenc: 0c3518df24192f18f15ce91c2868560a5973a3dc
mesa: 3c00a52f7e02007f40fa53a06fad517bed0328ff
xkeyboard-config: 8a117fbd4a029b952afcfe362931628dccf496e4
Diffstat (limited to 'mesalib/src/mesa/main/readpix.c')
| -rw-r--r-- | mesalib/src/mesa/main/readpix.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/mesalib/src/mesa/main/readpix.c b/mesalib/src/mesa/main/readpix.c index d6d105bc4..5b80e9a8b 100644 --- a/mesalib/src/mesa/main/readpix.c +++ b/mesalib/src/mesa/main/readpix.c @@ -679,7 +679,7 @@ _mesa_ReadnPixelsARB( GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, GLvoid *pixels ) { - GLenum err; + GLenum err = GL_NO_ERROR; GET_CURRENT_CONTEXT(ctx); ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx); @@ -707,17 +707,21 @@ _mesa_ReadnPixelsARB( GLint x, GLint y, GLsizei width, GLsizei height, * preferred combination. This code doesn't know what that preferred * combination is, and Mesa can handle anything valid. Just work instead. */ - if (_mesa_is_gles(ctx) && ctx->Version < 30) { - err = _mesa_es_error_check_format_and_type(format, type, 2); - if (err == GL_NO_ERROR) { - if (type == GL_FLOAT || type == GL_HALF_FLOAT_OES) { - err = GL_INVALID_OPERATION; - } else if (format == GL_DEPTH_COMPONENT - || format == GL_DEPTH_STENCIL) { - err = GL_INVALID_ENUM; + if (_mesa_is_gles(ctx)) { + if (ctx->Version < 30) { + err = _mesa_es_error_check_format_and_type(format, type, 2); + if (err == GL_NO_ERROR) { + if (type == GL_FLOAT || type == GL_HALF_FLOAT_OES) { + err = GL_INVALID_OPERATION; + } } } + if (err == GL_NO_ERROR && (format == GL_DEPTH_COMPONENT + || format == GL_DEPTH_STENCIL)) { + err = GL_INVALID_ENUM; + } + if (err != GL_NO_ERROR) { _mesa_error(ctx, err, "glReadPixels(invalid format %s and/or type %s)", _mesa_lookup_enum_by_nr(format), |