diff options
Diffstat (limited to 'src/mesa/state_tracker')
| -rw-r--r-- | src/mesa/state_tracker/st_cb_texture.c | 8 | ||||
| -rw-r--r-- | src/mesa/state_tracker/st_extensions.c | 6 | ||||
| -rw-r--r-- | src/mesa/state_tracker/st_format.c | 36 |
3 files changed, 49 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c index 969a05f5297..ad14bd939d7 100644 --- a/src/mesa/state_tracker/st_cb_texture.c +++ b/src/mesa/state_tracker/st_cb_texture.c @@ -1016,6 +1016,7 @@ st_GetTexImage(struct gl_context * ctx, case PIPE_FORMAT_RGTC1_UNORM: case PIPE_FORMAT_RGTC2_UNORM: case PIPE_FORMAT_ETC1_RGB8: + case PIPE_FORMAT_BPTC_RGBA_UNORM: dst_glformat = GL_RGBA8; break; case PIPE_FORMAT_RGTC1_SNORM: @@ -1024,7 +1025,12 @@ st_GetTexImage(struct gl_context * ctx, goto fallback; dst_glformat = GL_RGBA8_SNORM; break; - /* TODO: for BPTC_*FLOAT, set RGBA32F and check for ARB_texture_float */ + case PIPE_FORMAT_BPTC_RGB_FLOAT: + case PIPE_FORMAT_BPTC_RGB_UFLOAT: + if (!ctx->Extensions.ARB_texture_float) + goto fallback; + dst_glformat = GL_RGBA32F; + break; default: assert(0); goto fallback; diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index a530c8597e4..22c15628947 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -517,6 +517,12 @@ void st_init_extensions(struct pipe_screen *screen, PIPE_FORMAT_DXT3_RGBA, PIPE_FORMAT_DXT5_RGBA } }, + { { o(ARB_texture_compression_bptc) }, + { PIPE_FORMAT_BPTC_RGBA_UNORM, + PIPE_FORMAT_BPTC_SRGBA, + PIPE_FORMAT_BPTC_RGB_FLOAT, + PIPE_FORMAT_BPTC_RGB_UFLOAT } }, + { { o(EXT_texture_shared_exponent) }, { PIPE_FORMAT_R9G9B9E5_FLOAT } }, diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c index 5cb25917d3a..b5e03b0f81a 100644 --- a/src/mesa/state_tracker/st_format.c +++ b/src/mesa/state_tracker/st_format.c @@ -328,6 +328,15 @@ st_mesa_format_to_pipe_format(struct st_context *st, mesa_format mesaFormat) case MESA_FORMAT_ETC1_RGB8: return st->has_etc1 ? PIPE_FORMAT_ETC1_RGB8 : PIPE_FORMAT_R8G8B8A8_UNORM; + case MESA_FORMAT_BPTC_RGBA_UNORM: + return PIPE_FORMAT_BPTC_RGBA_UNORM; + case MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM: + return PIPE_FORMAT_BPTC_SRGBA; + case MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT: + return PIPE_FORMAT_BPTC_RGB_FLOAT; + case MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT: + return PIPE_FORMAT_BPTC_RGB_UFLOAT; + /* signed normalized formats */ case MESA_FORMAT_R_SNORM8: return PIPE_FORMAT_R8_SNORM; @@ -707,6 +716,15 @@ st_pipe_format_to_mesa_format(enum pipe_format format) case PIPE_FORMAT_ETC1_RGB8: return MESA_FORMAT_ETC1_RGB8; + case PIPE_FORMAT_BPTC_RGBA_UNORM: + return MESA_FORMAT_BPTC_RGBA_UNORM; + case PIPE_FORMAT_BPTC_SRGBA: + return MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM; + case PIPE_FORMAT_BPTC_RGB_FLOAT: + return MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT; + case PIPE_FORMAT_BPTC_RGB_UFLOAT: + return MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT; + /* signed normalized formats */ case PIPE_FORMAT_R8_SNORM: return MESA_FORMAT_R_SNORM8; @@ -1273,6 +1291,24 @@ static const struct format_mapping format_map[] = { { PIPE_FORMAT_ETC1_RGB8, 0 } }, + /* BPTC */ + { + { GL_COMPRESSED_RGBA_BPTC_UNORM, 0 }, + { PIPE_FORMAT_BPTC_RGBA_UNORM, 0 }, + }, + { + { GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM, 0 }, + { PIPE_FORMAT_BPTC_SRGBA, 0 }, + }, + { + { GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT, 0 }, + { PIPE_FORMAT_BPTC_RGB_FLOAT, 0 }, + }, + { + { GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT, 0 }, + { PIPE_FORMAT_BPTC_RGB_UFLOAT, 0 }, + }, + /* signed/unsigned integer formats. */ { |