diff options
| author | Corbin Simpson <MostAwesomeDude@gmail.com> | 2009-11-06 20:21:38 -0800 |
|---|---|---|
| committer | Corbin Simpson <MostAwesomeDude@gmail.com> | 2009-11-07 11:53:14 -0800 |
| commit | 24c6fdbd32a84314c81897d0d1567121ed1c6118 (patch) | |
| tree | d9a55eac65aa39195b80d99ea144011768975f09 /src/gallium | |
| parent | 1ef0341ea7ee08284ebafe4f347643e1190d5777 (diff) | |
r300g: Use common state funcs for translating vert formats.
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/r300/r300_vbo.c | 78 |
1 files changed, 6 insertions, 72 deletions
diff --git a/src/gallium/drivers/r300/r300_vbo.c b/src/gallium/drivers/r300/r300_vbo.c index e032641286..37b5c9224f 100644 --- a/src/gallium/drivers/r300/r300_vbo.c +++ b/src/gallium/drivers/r300/r300_vbo.c @@ -27,85 +27,19 @@ #include "r300_cs.h" #include "r300_context.h" +#include "r300_state_inlines.h" #include "r300_reg.h" #include "r300_winsys.h" -static void translate_vertex_format(enum pipe_format format, - unsigned nr_comps, - unsigned component_size, - unsigned dst_loc, - uint32_t *hw_fmt1, - uint32_t *hw_fmt2) -{ - uint32_t fmt1 = 0; - - switch (pf_type(format)) - { - case PIPE_FORMAT_TYPE_FLOAT: - assert(component_size == 4); - fmt1 = R300_DATA_TYPE_FLOAT_1 + nr_comps - 1; - break; - case PIPE_FORMAT_TYPE_UNORM: - case PIPE_FORMAT_TYPE_SNORM: - case PIPE_FORMAT_TYPE_USCALED: - case PIPE_FORMAT_TYPE_SSCALED: - if (component_size == 1) - { - assert(nr_comps == 4); - fmt1 = R300_DATA_TYPE_BYTE; - } - else if (component_size == 2) - { - if (nr_comps == 2) - fmt1 = R300_DATA_TYPE_SHORT_2; - else if (nr_comps == 4) - fmt1 = R300_DATA_TYPE_SHORT_4; - else - assert(0); - } - else - { - assert(0); - } - - if (pf_type(format) == PIPE_FORMAT_TYPE_SNORM) - { - fmt1 |= R300_SIGNED; - } - else if (pf_type(format) == PIPE_FORMAT_TYPE_SSCALED) - { - fmt1 |= R300_SIGNED; - fmt1 |= R300_NORMALIZE; - } - else if (pf_type(format) == PIPE_FORMAT_TYPE_USCALED) - { - fmt1 |= R300_NORMALIZE; - } - break; - default: - assert(0); - break; - } - - *hw_fmt1 = fmt1 | (dst_loc << R300_DST_VEC_LOC_SHIFT); - *hw_fmt2 = (pf_swizzle_x(format) << R300_SWIZZLE_SELECT_X_SHIFT) | - (pf_swizzle_y(format) << R300_SWIZZLE_SELECT_Y_SHIFT) | - (pf_swizzle_z(format) << R300_SWIZZLE_SELECT_Z_SHIFT) | - (pf_swizzle_w(format) << R300_SWIZZLE_SELECT_W_SHIFT) | - (0xf << R300_WRITE_ENA_SHIFT); -} - static INLINE void setup_vertex_attribute(struct r300_vertex_info *vinfo, struct pipe_vertex_element *vert_elem, unsigned attr_num) { - uint32_t hw_fmt1, hw_fmt2; - translate_vertex_format(vert_elem->src_format, - vert_elem->nr_components, - pf_size_x(vert_elem->src_format), - attr_num, - &hw_fmt1, - &hw_fmt2); + uint16_t hw_fmt1, hw_fmt2; + + hw_fmt1 = r300_translate_vertex_data_type(vert_elem->src_format) | + (attr_num << R300_DST_VEC_LOC_SHIFT); + hw_fmt2 = r300_translate_vertex_data_swizzle(vert_elem->src_format); if (attr_num % 2 == 0) { |