diff options
| author | Samuel Iglesias Gonsalvez <[email protected]> | 2014-12-11 23:34:14 +0100 |
|---|---|---|
| committer | Iago Toral Quiroga <[email protected]> | 2015-01-13 12:19:32 +0100 |
| commit | d8d59202af1d409ad2e10c2893612ff6fa05d3a2 (patch) | |
| tree | b5e6f4795381c74b63da7625ce72a34ee877b267 /src/mesa/main/matrix.c | |
| parent | 8e49a3e028b9526d2ab7662a9f6683a72b6b6787 (diff) | |
main: round floating-point value to nearest integer in glGetTexParameteriv()
Previously, a cast was done to convert from float to int but there
were rounding errors.
The spec specificies in Data Conversion chapter that Floating-point values are
rounded to the nearest integer.
This patch fixes the following 8 dEQP tests:
dEQP-GLES3.functional.state_query.texture.texture_2d_texture_min_lod_gettexparameteri
dEQP-GLES3.functional.state_query.texture.texture_2d_texture_max_lod_gettexparameteri
dEQP-GLES3.functional.state_query.texture.texture_3d_texture_min_lod_gettexparameteri
dEQP-GLES3.functional.state_query.texture.texture_3d_texture_max_lod_gettexparameteri
dEQP-GLES3.functional.state_query.texture.texture_2d_array_texture_min_lod_gettexparameteri
dEQP-GLES3.functional.state_query.texture.texture_2d_array_texture_max_lod_gettexparameteri
dEQP-GLES3.functional.state_query.texture.texture_cube_map_texture_min_lod_gettexparameteri
dEQP-GLES3.functional.state_query.texture.texture_cube_map_texture_max_lod_gettexparameteri
Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/mesa/main/matrix.c')
0 files changed, 0 insertions, 0 deletions