[Mesa-dev] [Freedreno] [PATCH] a2xx: add support for a few 16-bit color rendering formats
Wladimir J. van der Laan
laanwj at gmail.com
Fri Aug 25 07:25:33 UTC 2017
On Fri, Aug 25, 2017 at 12:48:22AM -0400, Ilia Mirkin wrote:
> The rest should be possible too, just needs some additional
> investigation. Passes fbo-*-formats piglit tests.
Reviewed-by: Wladimir J. van der Laan <laanwj at gmail.com>
> Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
> ---
> src/gallium/drivers/freedreno/a2xx/fd2_gmem.c | 5 +++++
> src/gallium/drivers/freedreno/a2xx/fd2_screen.c | 7 ++++++-
> 2 files changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_gmem.c b/src/gallium/drivers/freedreno/a2xx/fd2_gmem.c
> index aaba4127e0a..faf4dbccbc9 100644
> --- a/src/gallium/drivers/freedreno/a2xx/fd2_gmem.c
> +++ b/src/gallium/drivers/freedreno/a2xx/fd2_gmem.c
> @@ -50,6 +50,11 @@ static uint32_t fmt2swap(enum pipe_format format)
> switch (format) {
> case PIPE_FORMAT_B8G8R8A8_UNORM:
> case PIPE_FORMAT_B8G8R8X8_UNORM:
> + case PIPE_FORMAT_B5G6R5_UNORM:
> + case PIPE_FORMAT_B5G5R5A1_UNORM:
> + case PIPE_FORMAT_B5G5R5X1_UNORM:
> + case PIPE_FORMAT_B4G4R4A4_UNORM:
> + case PIPE_FORMAT_B4G4R4X4_UNORM:
> /* TODO probably some more.. */
> return 1;
> default:
> diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_screen.c b/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
> index 714948c1cef..8e176b1341f 100644
> --- a/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
> +++ b/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
> @@ -54,7 +54,12 @@ fd2_screen_is_format_supported(struct pipe_screen *pscreen,
>
> /* TODO figure out how to render to other formats.. */
> if ((usage & PIPE_BIND_RENDER_TARGET) &&
> - ((format != PIPE_FORMAT_B8G8R8A8_UNORM) &&
> + ((format != PIPE_FORMAT_B5G6R5_UNORM) &&
> + (format != PIPE_FORMAT_B5G5R5A1_UNORM) &&
> + (format != PIPE_FORMAT_B5G5R5X1_UNORM) &&
> + (format != PIPE_FORMAT_B4G4R4A4_UNORM) &&
> + (format != PIPE_FORMAT_B4G4R4X4_UNORM) &&
> + (format != PIPE_FORMAT_B8G8R8A8_UNORM) &&
> (format != PIPE_FORMAT_B8G8R8X8_UNORM) &&
> (format != PIPE_FORMAT_R8G8B8A8_UNORM) &&
> (format != PIPE_FORMAT_R8G8B8X8_UNORM))) {
> --
> 2.13.5
>
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