On Fri, Jun 6, 2014 at 5:41 PM, Marek Olšák <mar...@gmail.com> wrote:
> Since this seems to be a GLES-only limitation, the patch should use
> _mesa_is_gles3 or _mesa_is_gles.
>
These changes occur inside a 'if' block testing for gles3 context.
> Marek
>
> On Sat, Jun 7, 2014 at 1:57 AM, Anuj Phogat <anuj.pho...@gmail.com> wrote:
>> Fixes few failures in gles3 Khronos CTS test: packed_pixels
>>
>> Cc: "10.2" <mesa-sta...@lists.freedesktop.org>
>> Signed-off-by: Anuj Phogat <anuj.pho...@gmail.com>
>> ---
>> src/mesa/main/teximage.c | 11 +++++++++++
>> 1 file changed, 11 insertions(+)
>>
>> diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
>> index 03ebbd8..6474dba 100644
>> --- a/src/mesa/main/teximage.c
>> +++ b/src/mesa/main/teximage.c
>> @@ -2667,6 +2667,17 @@ copytexture_error_check( struct gl_context *ctx,
>> GLuint dimensions,
>> "glCopyTexImage%dD(srgb usage mismatch)", dimensions);
>> return GL_TRUE;
>> }
>> +
>> + /* Page 139, Table 3.15 of OpenGL ES 3.0 spec does not define
>> ReadPixels
>> + * types for SNORM formats. Also, conversion to SNORM formats is not
>> + * allowed by Table 3.2 on Page 110.
>> + */
>> + if(_mesa_is_enum_format_snorm(internalFormat)) {
>> + _mesa_error(ctx, GL_INVALID_OPERATION,
>> + "glCopyTexImage%dD(internalFormat=%s)", dimensions,
>> + _mesa_lookup_enum_by_nr(internalFormat));
>> + return GL_TRUE;
>> + }
>> }
>>
>> if (!_mesa_source_buffer_exists(ctx, baseFormat)) {
>> --
>> 1.8.3.1
>>
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