diff options
| author | Marek Olšák <[email protected]> | 2015-08-03 21:47:38 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-01-22 15:36:14 +0100 |
| commit | a9d5842ec0ff3c620000852f75060ccc2cf8ec44 (patch) | |
| tree | 2610afe62a50e7e37cace7b5b601806bfedcd8a0 /src/gallium/drivers/radeonsi/si_state.c | |
| parent | 6f428328d34bed16edb8709e4a117eb710d7893d (diff) | |
radeonsi: add ETC2 support for Stoney
Tested and working.
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_state.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index a3ddee8b42c..a50a4474b27 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -1376,6 +1376,29 @@ static uint32_t si_translate_texformat(struct pipe_screen *screen, } } + if (desc->layout == UTIL_FORMAT_LAYOUT_ETC && + sscreen->b.family >= CHIP_STONEY) { + switch (format) { + case PIPE_FORMAT_ETC2_RGB8: + case PIPE_FORMAT_ETC2_SRGB8: + return V_008F14_IMG_DATA_FORMAT_ETC2_RGB; + case PIPE_FORMAT_ETC2_RGB8A1: + case PIPE_FORMAT_ETC2_SRGB8A1: + return V_008F14_IMG_DATA_FORMAT_ETC2_RGBA1; + case PIPE_FORMAT_ETC2_RGBA8: + case PIPE_FORMAT_ETC2_SRGBA8: + return V_008F14_IMG_DATA_FORMAT_ETC2_RGBA; + case PIPE_FORMAT_ETC2_R11_UNORM: + case PIPE_FORMAT_ETC2_R11_SNORM: + return V_008F14_IMG_DATA_FORMAT_ETC2_R; + case PIPE_FORMAT_ETC2_RG11_UNORM: + case PIPE_FORMAT_ETC2_RG11_SNORM: + return V_008F14_IMG_DATA_FORMAT_ETC2_RG; + default: + goto out_unknown; + } + } + if (desc->layout == UTIL_FORMAT_LAYOUT_BPTC) { if (!enable_compressed_formats) goto out_unknown; @@ -2808,12 +2831,17 @@ si_create_sampler_view_custom(struct pipe_context *ctx, case PIPE_FORMAT_DXT3_SRGBA: case PIPE_FORMAT_DXT5_SRGBA: case PIPE_FORMAT_BPTC_SRGBA: + case PIPE_FORMAT_ETC2_SRGB8: + case PIPE_FORMAT_ETC2_SRGB8A1: + case PIPE_FORMAT_ETC2_SRGBA8: num_format = V_008F14_IMG_NUM_FORMAT_SRGB; break; case PIPE_FORMAT_RGTC1_SNORM: case PIPE_FORMAT_LATC1_SNORM: case PIPE_FORMAT_RGTC2_SNORM: case PIPE_FORMAT_LATC2_SNORM: + case PIPE_FORMAT_ETC2_R11_SNORM: + case PIPE_FORMAT_ETC2_RG11_SNORM: /* implies float, so use SNORM/UNORM to determine whether data is signed or not */ case PIPE_FORMAT_BPTC_RGB_FLOAT: |