Hi Nanley,
I was expecting to see some code dealing with the fact that the block
sizes are all different. Did I miss it, or is that still on the TODO
list?
Cheers,
-ilia
P.S. Congrats on your first public patch submission to mesa-dev :)
On Tue, May 19, 2015 at 8:48 PM, Nanley Chery <nanleych...@gmail.com> wrote:
> From: Nanley Chery <nanley.g.ch...@intel.com>
>
> This patch series adds support for the KHR_texture_compression_astc_{ldr,hdr}
> extensions. The last two commits enable support for Skylake systems.
>
> Some rendering issues were encountered during testing, so there is some more
> work to be done on this feature. The Piglit tests for this extension can be
> found here: cgit.freedesktop.org/~nchery/piglit
>
> Nanley Chery (10):
> mesa/formats: define the 2D ASTC formats
> glapi: add support for KHR_texture_compression_astc_ldr
> mesa: disable online compression for ASTC formats
> mesa: add ASTC extensions to the extensions table
> mesa/glformats: recognize ASTC formats as compressed
> mesa/texcompress: enable translation between MESA and GL ASTC formats
> mesa/teximage: return the base internal format of the ASTC formats
> mesa/formats: store whether or not a format is sRGB in gl_format_info
> i965/surface_formats: add support for 2D ASTC surface formats
> i965: enable ASTC support for Skylake
>
> .../glapi/gen/KHR_texture_compression_astc.xml | 40 ++++++
> src/mapi/glapi/gen/Makefile.am | 1 +
> src/mapi/glapi/gen/gl_API.xml | 2 +-
> src/mesa/drivers/dri/i965/brw_defines.h | 36 +++++
> src/mesa/drivers/dri/i965/brw_surface_formats.c | 67 ++++++++-
> src/mesa/drivers/dri/i965/intel_extensions.c | 6 +
> src/mesa/main/extensions.c | 3 +
> src/mesa/main/format_info.py | 5 +
> src/mesa/main/formats.c | 159
> +++++++++++++++++----
> src/mesa/main/formats.csv | 31 ++++
> src/mesa/main/formats.h | 30 ++++
> src/mesa/main/glformats.c | 29 ++++
> src/mesa/main/mtypes.h | 3 +
> src/mesa/main/texcompress.c | 136 ++++++++++++++++++
> src/mesa/main/teximage.c | 64 +++++++++
> src/mesa/swrast/s_texfetch.c | 32 ++++-
> 16 files changed, 616 insertions(+), 28 deletions(-)
> create mode 100644 src/mapi/glapi/gen/KHR_texture_compression_astc.xml
>
> --
> 2.4.1
>
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