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egl/wayland: Widen channel masks to bpp

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Widen the channel masks given in the visual table to the full width of
the pixel format, i.e. as many leading zeros as required.

No functional change.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Tested-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Daniel Stone 2018-02-06 18:06:52 +00:00
parent 19cbca38e4
commit 845c2f6156
1 changed files with 20 additions and 5 deletions
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25
src/egl/drivers/dri2/platform_wayland.c
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@ -70,11 +70,26 @@ static const struct {
int has_format;
unsigned int rgba_masks[4];
} dri2_wl_visuals[] = {
{ "XRGB2101010", HAS_XRGB2101010, { 0x3ff00000, 0xffc00, 0x3ff, 0 } },
{ "ARGB2101010", HAS_ARGB2101010, { 0x3ff00000, 0xffc00, 0x3ff, 0xc0000000 } },
{ "XRGB8888", HAS_XRGB8888, { 0xff0000, 0xff00, 0x00ff, 0 } },
{ "ARGB8888", HAS_ARGB8888, { 0xff0000, 0xff00, 0x00ff, 0xff000000 } },
{ "RGB565", HAS_RGB565, { 0x00f800, 0x07e0, 0x001f, 0 } },
{
"XRGB2101010", HAS_XRGB2101010,
{ 0x3ff00000, 0x000ffc00, 0x000003ff, 0x00000000 }
},
{
"ARGB2101010", HAS_ARGB2101010,
{ 0x3ff00000, 0x000ffc00, 0x000003ff, 0xc0000000 }
},
{
"XRGB8888", HAS_XRGB8888,
{ 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000 }
},
{
"ARGB8888", HAS_ARGB8888,
{ 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000 }
},
{
"RGB565", HAS_RGB565,
{ 0xf800, 0x07e0, 0x001f, 0x0000 }
},
};
static int