diff options
| author | Marek Olšák <maraeo@gmail.com> | 2010-03-09 02:10:36 +0100 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2010-03-09 04:56:11 +0100 |
| commit | 821c830f11fc1c3529a186ace1d1ba3ddeab4957 (patch) | |
| tree | 75188e044fcfb70f668ce7c2755c781381e42d08 | |
| parent | f3365bceb881b7a5cdd47e6c102ca37454453ce9 (diff) | |
r300g: remove hacks from translate_vertex_data_swizzle
The first part of the fix of BGRA vertex colors.
| -rw-r--r-- | src/gallium/drivers/r300/r300_state_inlines.h | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/src/gallium/drivers/r300/r300_state_inlines.h b/src/gallium/drivers/r300/r300_state_inlines.h index 2f3a56e1fb..af7827820c 100644 --- a/src/gallium/drivers/r300/r300_state_inlines.h +++ b/src/gallium/drivers/r300/r300_state_inlines.h @@ -453,7 +453,6 @@ r300_translate_vertex_data_type(enum pipe_format format) { static INLINE uint16_t r300_translate_vertex_data_swizzle(enum pipe_format format) { const struct util_format_description *desc = util_format_description(format); - unsigned swizzle[4], i; assert(format); @@ -463,25 +462,10 @@ r300_translate_vertex_data_swizzle(enum pipe_format format) { return 0; } - /* Swizzles for 8bits formats are in the reversed order, not sure why. */ - if (desc->channel[0].size == 8) { - for (i = 0; i < 4; i++) { - if (desc->swizzle[i] <= 3) { - swizzle[i] = 3 - desc->swizzle[i]; - } else { - swizzle[i] = desc->swizzle[i]; - } - } - } else { - for (i = 0; i < 4; i++) { - swizzle[i] = desc->swizzle[i]; - } - } - - return ((swizzle[0] << R300_SWIZZLE_SELECT_X_SHIFT) | - (swizzle[1] << R300_SWIZZLE_SELECT_Y_SHIFT) | - (swizzle[2] << R300_SWIZZLE_SELECT_Z_SHIFT) | - (swizzle[3] << R300_SWIZZLE_SELECT_W_SHIFT) | + return ((desc->swizzle[0] << R300_SWIZZLE_SELECT_X_SHIFT) | + (desc->swizzle[1] << R300_SWIZZLE_SELECT_Y_SHIFT) | + (desc->swizzle[2] << R300_SWIZZLE_SELECT_Z_SHIFT) | + (desc->swizzle[3] << R300_SWIZZLE_SELECT_W_SHIFT) | (0xf << R300_WRITE_ENA_SHIFT)); } |