Module: Mesa Branch: master Commit: 7558b5da13685f701cbe7a9ca804e95e01e38e63 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=7558b5da13685f701cbe7a9ca804e95e01e38e63
Author: Eric Anholt <[email protected]> Date: Mon Dec 30 12:01:25 2019 -0800 compiler: Add a note about how num_ssbos works in the program info. These numbers are always confusing, and it's particularly so for this field where it has a different meaning in different info structs. Reviewed-by: Marek Olšák <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3240> --- src/compiler/shader_info.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/compiler/shader_info.h b/src/compiler/shader_info.h index 7c12dadd1ce..136e71ce234 100644 --- a/src/compiler/shader_info.h +++ b/src/compiler/shader_info.h @@ -104,7 +104,11 @@ typedef struct shader_info { uint8_t num_ubos; /* Number of atomic buffers used by this shader */ uint8_t num_abos; - /* Number of shader storage buffers used by this shader */ + /* Number of shader storage buffers (max .driver_location + 1) used by this + * shader. In the case of nir_lower_atomics_to_ssbo being used, this will + * be the number of actual SSBOs in gl_program->info, and the lowered SSBOs + * and atomic counters in nir_shader->info. + */ uint8_t num_ssbos; /* Number of images used by this shader */ uint8_t num_images; _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
