diff options
| author | Luca Barbieri <luca@luca-barbieri.com> | 2010-01-18 17:38:29 +0100 |
|---|---|---|
| committer | Luca Barbieri <luca@luca-barbieri.com> | 2010-04-12 20:20:02 +0200 |
| commit | 44ef1577be4c90ffe03f9e3ecb243d3fec6b8d3e (patch) | |
| tree | 84349cd744bf37c237dcec82c8d28766208a9013 /src | |
| parent | d5dcd4ee35308272d6b7b3549f05365aa438d7d2 (diff) | |
nvfx: add support for ARB_half_float_vertex
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_class.h | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/nvfx/nvfx_vbo.c | 10 |
2 files changed, 11 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_class.h b/src/gallium/drivers/nouveau/nouveau_class.h index a701b9d631..adfdd37b1b 100644 --- a/src/gallium/drivers/nouveau/nouveau_class.h +++ b/src/gallium/drivers/nouveau/nouveau_class.h @@ -6183,6 +6183,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define NV34TCL_VTXFMT_TYPE_SHIFT 0 #define NV34TCL_VTXFMT_TYPE_MASK 0x0000000f #define NV34TCL_VTXFMT_TYPE_FLOAT 0x00000002 +#define NV34TCL_VTXFMT_TYPE_HALF 0x00000003 #define NV34TCL_VTXFMT_TYPE_UBYTE 0x00000004 #define NV34TCL_VTXFMT_TYPE_USHORT 0x00000005 #define NV34TCL_VTXFMT_SIZE_SHIFT 4 diff --git a/src/gallium/drivers/nvfx/nvfx_vbo.c b/src/gallium/drivers/nvfx/nvfx_vbo.c index 8c71aa3d1b..f40e24061f 100644 --- a/src/gallium/drivers/nvfx/nvfx_vbo.c +++ b/src/gallium/drivers/nvfx/nvfx_vbo.c @@ -21,6 +21,12 @@ nvfx_vbo_format_to_hw(enum pipe_format pipe, unsigned *fmt, unsigned *ncomp) case PIPE_FORMAT_R32G32B32A32_FLOAT: *fmt = NV34TCL_VTXFMT_TYPE_FLOAT; break; + case PIPE_FORMAT_R16_FLOAT: + case PIPE_FORMAT_R16G16_FLOAT: + case PIPE_FORMAT_R16G16B16_FLOAT: + case PIPE_FORMAT_R16G16B16A16_FLOAT: + *fmt = NV34TCL_VTXFMT_TYPE_HALF; + break; case PIPE_FORMAT_R8_UNORM: case PIPE_FORMAT_R8G8_UNORM: case PIPE_FORMAT_R8G8B8_UNORM: @@ -41,21 +47,25 @@ nvfx_vbo_format_to_hw(enum pipe_format pipe, unsigned *fmt, unsigned *ncomp) switch (pipe) { case PIPE_FORMAT_R8_UNORM: case PIPE_FORMAT_R32_FLOAT: + case PIPE_FORMAT_R16_FLOAT: case PIPE_FORMAT_R16_SSCALED: *ncomp = 1; break; case PIPE_FORMAT_R8G8_UNORM: case PIPE_FORMAT_R32G32_FLOAT: + case PIPE_FORMAT_R16G16_FLOAT: case PIPE_FORMAT_R16G16_SSCALED: *ncomp = 2; break; case PIPE_FORMAT_R8G8B8_UNORM: case PIPE_FORMAT_R32G32B32_FLOAT: + case PIPE_FORMAT_R16G16B16_FLOAT: case PIPE_FORMAT_R16G16B16_SSCALED: *ncomp = 3; break; case PIPE_FORMAT_R8G8B8A8_UNORM: case PIPE_FORMAT_R32G32B32A32_FLOAT: + case PIPE_FORMAT_R16G16B16A16_FLOAT: case PIPE_FORMAT_R16G16B16A16_SSCALED: *ncomp = 4; break; |