diff options
| author | Marek Olšák <maraeo@gmail.com> | 2010-04-01 02:21:06 +0200 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2010-04-01 02:21:06 +0200 |
| commit | 2ab737557258148d52d9b9e983e4b18560b7a460 (patch) | |
| tree | fcaa95df49fa8329bcf67df151fc856ae18a7cfd | |
| parent | 3252651fb291d7e6e4af5fed8ab461f603574cd6 (diff) | |
| download | external_mesa3d-2ab737557258148d52d9b9e983e4b18560b7a460.zip external_mesa3d-2ab737557258148d52d9b9e983e4b18560b7a460.tar.gz external_mesa3d-2ab737557258148d52d9b9e983e4b18560b7a460.tar.bz2 | |
r300g: add RGBA16F colorbuffer support
Disabled by default due to unresolved IP issues.
| -rw-r--r-- | src/gallium/drivers/r300/r300_texture.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c index d4a6409..e0dee44 100644 --- a/src/gallium/drivers/r300/r300_texture.c +++ b/src/gallium/drivers/r300/r300_texture.c @@ -33,6 +33,9 @@ #include "r300_state_inlines.h" #include "r300_winsys.h" +/* XXX Enable float textures here. */ +/*#define ENABLE_FLOAT_TEXTURES*/ + #define TILE_WIDTH 0 #define TILE_HEIGHT 1 @@ -278,8 +281,7 @@ static uint32_t r300_translate_texformat(enum pipe_format format) } return ~0; -/* XXX Enable float textures here. */ -#if 0 +#if defined(ENABLE_FLOAT_TEXTURES) case UTIL_FORMAT_TYPE_FLOAT: switch (desc->channel[0].size) { case 16: @@ -360,12 +362,13 @@ static uint32_t r300_translate_colorformat(enum pipe_format format) /* 64-bit buffers. */ case PIPE_FORMAT_R16G16B16A16_UNORM: case PIPE_FORMAT_R16G16B16A16_SNORM: - //case PIPE_FORMAT_R16G16B16A16_FLOAT: /* not in pipe_format */ +#if defined(ENABLE_FLOAT_TEXTURES) + case PIPE_FORMAT_R16G16B16A16_FLOAT: +#endif return R300_COLOR_FORMAT_ARGB16161616; -/* XXX Enable float textures here. */ -#if 0 /* 128-bit buffers. */ +#if defined(ENABLE_FLOAT_TEXTURES) case PIPE_FORMAT_R32G32B32A32_FLOAT: return R300_COLOR_FORMAT_ARGB32323232; #endif |