diff options
author | Brian Paul <brianp@vmware.com> | 2010-09-30 11:01:09 -0600 |
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committer | Brian Paul <brianp@vmware.com> | 2010-09-30 16:42:17 -0600 |
commit | 542d6cb1b8a87615b4c4498ce1fcbf39d743f963 (patch) | |
tree | 57b2828a81974bae493ff859a7dc31b1a3dd3f86 /src/gallium/auxiliary/gallivm/lp_bld_sample.h | |
parent | 40181aef6045af9df9d8baa8910210c0c8f84f46 (diff) |
gallivm: added some comments
Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_sample.h')
-rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_sample.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample.h b/src/gallium/auxiliary/gallivm/lp_bld_sample.h index 9fc9a38a49..4d2eeaa5eb 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_sample.h +++ b/src/gallium/auxiliary/gallivm/lp_bld_sample.h @@ -99,61 +99,64 @@ struct lp_sampler_static_state struct lp_sampler_dynamic_state { - /** Obtain the base texture width. */ + /** Obtain the base texture width (returns int32) */ LLVMValueRef (*width)( const struct lp_sampler_dynamic_state *state, LLVMBuilderRef builder, unsigned unit); - /** Obtain the base texture height. */ + /** Obtain the base texture height (returns int32) */ LLVMValueRef (*height)( const struct lp_sampler_dynamic_state *state, LLVMBuilderRef builder, unsigned unit); - /** Obtain the base texture depth. */ + /** Obtain the base texture depth (returns int32) */ LLVMValueRef (*depth)( const struct lp_sampler_dynamic_state *state, LLVMBuilderRef builder, unsigned unit); - /** Obtain the number of mipmap levels (minus one). */ + /** Obtain the number of mipmap levels minus one (returns int32) */ LLVMValueRef (*last_level)( const struct lp_sampler_dynamic_state *state, LLVMBuilderRef builder, unsigned unit); + /** Obtain stride in bytes between image rows/blocks (returns int32) */ LLVMValueRef (*row_stride)( const struct lp_sampler_dynamic_state *state, LLVMBuilderRef builder, unsigned unit); + /** Obtain stride in bytes between image slices (returns int32) */ LLVMValueRef (*img_stride)( const struct lp_sampler_dynamic_state *state, LLVMBuilderRef builder, unsigned unit); + /** Obtain pointer to array of pointers to mimpap levels */ LLVMValueRef (*data_ptr)( const struct lp_sampler_dynamic_state *state, LLVMBuilderRef builder, unsigned unit); - /** Obtain texture min lod */ + /** Obtain texture min lod (returns float) */ LLVMValueRef (*min_lod)(const struct lp_sampler_dynamic_state *state, LLVMBuilderRef builder, unsigned unit); - /** Obtain texture max lod */ + /** Obtain texture max lod (returns float) */ LLVMValueRef (*max_lod)(const struct lp_sampler_dynamic_state *state, LLVMBuilderRef builder, unsigned unit); - /** Obtain texture lod bias */ + /** Obtain texture lod bias (returns float) */ LLVMValueRef (*lod_bias)(const struct lp_sampler_dynamic_state *state, LLVMBuilderRef builder, unsigned unit); - /** Obtain texture border color */ + /** Obtain texture border color (returns ptr to float[4]) */ LLVMValueRef (*border_color)(const struct lp_sampler_dynamic_state *state, LLVMBuilderRef builder, unsigned unit); |