diff options
Diffstat (limited to 'src/mesa/state_tracker')
| -rw-r--r-- | src/mesa/state_tracker/st_gen_mipmap.c | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/src/mesa/state_tracker/st_gen_mipmap.c b/src/mesa/state_tracker/st_gen_mipmap.c index 16b914a8845..f2aa8005a03 100644 --- a/src/mesa/state_tracker/st_gen_mipmap.c +++ b/src/mesa/state_tracker/st_gen_mipmap.c @@ -45,32 +45,6 @@ /** - * Compute the expected number of mipmap levels in the texture given - * the width/height/depth of the base image and the GL_TEXTURE_BASE_LEVEL/ - * GL_TEXTURE_MAX_LEVEL settings. This will tell us how many mipmap - * levels should be generated. - */ -static GLuint -compute_num_levels(struct gl_context *ctx, - struct gl_texture_object *texObj, - GLenum target) -{ - const struct gl_texture_image *baseImage; - GLuint numLevels; - - baseImage = _mesa_get_tex_image(ctx, texObj, target, texObj->BaseLevel); - - numLevels = texObj->BaseLevel + baseImage->MaxNumLevels; - numLevels = MIN2(numLevels, (GLuint) texObj->MaxLevel + 1); - if (texObj->Immutable) - numLevels = MIN2(numLevels, texObj->NumLevels); - assert(numLevels >= 1); - - return numLevels; -} - - -/** * Called via ctx->Driver.GenerateMipmap(). */ void @@ -92,7 +66,7 @@ st_generate_mipmap(struct gl_context *ctx, GLenum target, assert(pt->nr_samples < 2); /* find expected last mipmap level to generate*/ - lastLevel = compute_num_levels(ctx, texObj, target) - 1; + lastLevel = _mesa_compute_num_levels(ctx, texObj, target) - 1; if (lastLevel == 0) return; |