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gallium: Compute YCBCR bit depth.

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This commit is contained in:
José Fonseca 2008-04-01 07:22:10 +09:00
parent 6b0be38a6c
commit 8a81429fa8
1 changed files with 7 additions and 6 deletions
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13
src/gallium/include/pipe/p_format.h
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@ -439,7 +439,8 @@ static INLINE uint pf_get_component_bits( enum pipe_format format, uint comp )
*/
static INLINE uint pf_get_bits( enum pipe_format format )
{
if (pf_layout(format) == PIPE_FORMAT_LAYOUT_RGBAZS) {
switch (pf_layout(format)) {
case PIPE_FORMAT_LAYOUT_RGBAZS:
return
pf_get_component_bits( format, PIPE_FORMAT_COMP_R ) +
pf_get_component_bits( format, PIPE_FORMAT_COMP_G ) +
@ -447,11 +448,11 @@ static INLINE uint pf_get_bits( enum pipe_format format )
pf_get_component_bits( format, PIPE_FORMAT_COMP_A ) +
pf_get_component_bits( format, PIPE_FORMAT_COMP_Z ) +
pf_get_component_bits( format, PIPE_FORMAT_COMP_S );
}
else {
assert( pf_layout(format) == PIPE_FORMAT_LAYOUT_YCBCR );
/* TODO */
case PIPE_FORMAT_LAYOUT_YCBCR:
assert( format == PIPE_FORMAT_YCBCR || format == PIPE_FORMAT_YCBCR_REV );
/* return effective bits per pixel */
return 16;
default:
assert( 0 );
return 0;
}