diff options
Diffstat (limited to 'mesalib/src/mesa/main/dd.h')
| -rw-r--r-- | mesalib/src/mesa/main/dd.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/mesalib/src/mesa/main/dd.h b/mesalib/src/mesa/main/dd.h index 226897b19..e6a1e68cb 100644 --- a/mesalib/src/mesa/main/dd.h +++ b/mesalib/src/mesa/main/dd.h @@ -189,12 +189,15 @@ struct dd_function_table { /*@{*/ /** - * Choose actual hardware texture format given the user-provided source - * image format and type and the desired internal format. In some - * cases, srcFormat and srcType can be GL_NONE. + * Choose actual hardware texture format given the texture target, the + * user-provided source image format and type and the desired internal + * format. In some cases, srcFormat and srcType can be GL_NONE. + * Note: target may be GL_TEXTURE_CUBE_MAP, but never + * GL_TEXTURE_CUBE_MAP_[POSITIVE/NEGATIVE]_[XYZ]. * Called by glTexImage(), etc. */ - gl_format (*ChooseTextureFormat)( struct gl_context *ctx, GLint internalFormat, + gl_format (*ChooseTextureFormat)( struct gl_context *ctx, + GLenum target, GLint internalFormat, GLenum srcFormat, GLenum srcType ); /** @@ -396,6 +399,13 @@ struct dd_function_table { GLboolean (*ProgramStringNotify)(struct gl_context *ctx, GLenum target, struct gl_program *prog); + /** + * Notify driver that the sampler uniforms for the current program have + * changed. On some drivers, this may require shader recompiles. + */ + void (*SamplerUniformChange)(struct gl_context *ctx, GLenum target, + struct gl_program *prog); + /** Query if program can be loaded onto hardware */ GLboolean (*IsProgramNative)(struct gl_context *ctx, GLenum target, struct gl_program *prog); |