On Mon, Oct 19, 2015 at 6:58 PM, Nanley Chery <nanleych...@gmail.com> wrote:
>
>
> On Mon, Oct 19, 2015 at 3:47 PM, Ilia Mirkin <imir...@alum.mit.edu> wrote:
>>
>> On Mon, Oct 19, 2015 at 6:36 PM, Nanley Chery <nanleych...@gmail.com>
>> wrote:
>> > From: Nanley Chery <nanley.g.ch...@intel.com>
>> >
>> > In agreement with the extension spec and commit
>> > dd0eb004874645135b9aaac3ebbd0aaf274079ea, filter FXT1 formats to the
>> > desktop GL profiles. Now we no longer advertise such formats as
>> > supported
>> > in an ES context and then throw an INVALID_ENUM error when the client
>> > tries to use such formats with CompressedTexImage2D.
>> >
>> > Fixes the following 26 dEQP tests:
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_invalid_border
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_invalid_border_cube_neg_x
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_invalid_border_cube_neg_y
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_invalid_border_cube_neg_z
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_invalid_border_cube_pos_x
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_invalid_border_cube_pos_y
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_invalid_border_cube_pos_z
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_invalid_size
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_level_max_cube_pos
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_level_max_tex2d
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_neg_level_cube
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_neg_level_tex2d
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_neg_width_height_cube_neg_x
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_neg_width_height_cube_neg_y
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_neg_width_height_cube_neg_z
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_neg_width_height_cube_pos_x
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_neg_width_height_cube_pos_y
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_neg_width_height_cube_pos_z
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_neg_width_height_tex2d
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_width_height_max_cube_neg_x
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_width_height_max_cube_neg_y
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_width_height_max_cube_neg_z
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_width_height_max_cube_pos_x
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_width_height_max_cube_pos_y
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_width_height_max_cube_pos_z
>> > *
>> > dEQP-GLES2.functional.negative_api.texture.compressedteximage2d_width_height_max_tex2d
>> >
>> > Cc: Ian Romanick <ian.d.roman...@intel.com>
>> > Cc: Mark Janes <mark.a.ja...@intel.com>
>> > Cc: "11.0" <mesa-sta...@lists.freedesktop.org>
>> > Signed-off-by: Nanley Chery <nanley.g.ch...@intel.com>
>> > ---
>> > src/mesa/main/texcompress.c | 4 +++-
>> > 1 file changed, 3 insertions(+), 1 deletion(-)
>> >
>> > diff --git a/src/mesa/main/texcompress.c b/src/mesa/main/texcompress.c
>> > index feaf061..1615f4f 100644
>> > --- a/src/mesa/main/texcompress.c
>> > +++ b/src/mesa/main/texcompress.c
>> > @@ -286,7 +286,9 @@ GLuint
>> > _mesa_get_compressed_formats(struct gl_context *ctx, GLint *formats)
>> > {
>> > GLuint n = 0;
>> > - if (ctx->Extensions.TDFX_texture_compression_FXT1) {
>> > + if (ctx->Extensions.TDFX_texture_compression_FXT1 &&
>> > + (ctx->API == API_OPENGL_CORE ||
>> > + (ctx->API == API_OPENGL_COMPAT && ctx->Version > 10))) {
>>
>> Not sure if you get rid of such helpers down the line in your series,
>> but this is the same thing as _mesa_is_desktop_gl(ctx).
>>
>
> Later on, I replace these checks with a new helper function. The main
> difference
> between what I've done and _mesa_is_desktop_gl(ctx) is that I'm checking
> that
> the minimum version of the context is 11 (as required by the spec). I
> suppose I
> could've done (_mesa_is_desktop_gl(ctx) && ctx->Version > 10) for
> simplicity.
> The current expression was optimized for me to test how the .text size
> changes
> when moving from open-coded checks to helper functions.
ctx->Version is at least 1.2 for GL.
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