[Mesa-dev] [PATCH 3/4] vbo: add comments on the VBO draw function typedefs

[Ilia Mirkin]

On Wed, Jan 31, 2018 at 10:39 PM, Brian Paul <brianp at vmware.com> wrote:
> And rename indirect_params -> indirect_draw_count_buffer and
> indirect_params_offset -> indirect_draw_count_offset to be more
> specific.
> ---
>  src/mesa/vbo/vbo.h | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++--
>  1 file changed, 55 insertions(+), 2 deletions(-)
>
> diff --git a/src/mesa/vbo/vbo.h b/src/mesa/vbo/vbo.h
> index 164477f..59c6a06 100644
> --- a/src/mesa/vbo/vbo.h
> +++ b/src/mesa/vbo/vbo.h
> @@ -119,6 +119,43 @@ void
>  vbo_save_EndCallList(struct gl_context *ctx);
>
>
> +/**
> + * For indirect array drawing:
> + *
> + *    typedef struct {
> + *       GLuint count;
> + *       GLuint primCount;
> + *       GLuint first;
> + *       GLuint reservedMustBeZero;

Actually that's baseInstance both here and below.

> + *    } DrawArraysIndirectCommand;
> + *
> + * For indirect indexed drawing:
> + *
> + *    typedef struct {
> + *       GLuint count;
> + *       GLuint primCount;
> + *       GLuint firstIndex;
> + *       GLint  baseVertex;
> + *       GLuint reservedMustBeZero;
> + *    } DrawElementsIndirectCommand;
> + */