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gbm/dri: Add RGBA masks to GBM format table

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Eventually, we can replace the visuals list inside GBM EGL driver with
this one.

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 17:38:37 +00:00
parent 4732094cff
commit 2ed344645d
1 changed files with 37 additions and 9 deletions
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46
src/gbm/backends/dri/gbm_dri.c
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@ -546,16 +546,44 @@ dri_screen_create_sw(struct gbm_dri_device *dri)
static const struct {
uint32_t gbm_format;
int dri_image_format;
uint32_t rgba_masks[4];
} gbm_to_dri_image_formats[] = {
{ GBM_FORMAT_R8, __DRI_IMAGE_FORMAT_R8 },
{ GBM_FORMAT_GR88, __DRI_IMAGE_FORMAT_GR88 },
{ GBM_FORMAT_RGB565, __DRI_IMAGE_FORMAT_RGB565 },
{ GBM_FORMAT_XRGB8888, __DRI_IMAGE_FORMAT_XRGB8888 },
{ GBM_FORMAT_ARGB8888, __DRI_IMAGE_FORMAT_ARGB8888 },
{ GBM_FORMAT_XBGR8888, __DRI_IMAGE_FORMAT_XBGR8888 },
{ GBM_FORMAT_ABGR8888, __DRI_IMAGE_FORMAT_ABGR8888 },
{ GBM_FORMAT_XRGB2101010, __DRI_IMAGE_FORMAT_XRGB2101010 },
{ GBM_FORMAT_ARGB2101010, __DRI_IMAGE_FORMAT_ARGB2101010 },
{
GBM_FORMAT_R8, __DRI_IMAGE_FORMAT_R8,
{ 0x000000ff, 0x00000000, 0x00000000, 0x00000000 },
},
{
GBM_FORMAT_GR88, __DRI_IMAGE_FORMAT_GR88,
{ 0x000000ff, 0x0000ff00, 0x00000000, 0x00000000 },
},
{
GBM_FORMAT_RGB565, __DRI_IMAGE_FORMAT_RGB565,
{ 0x0000f800, 0x000007e0, 0x0000001f, 0x00000000 },
},
{
GBM_FORMAT_XRGB8888, __DRI_IMAGE_FORMAT_XRGB8888,
{ 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000 },
},
{
GBM_FORMAT_ARGB8888, __DRI_IMAGE_FORMAT_ARGB8888,
{ 0x00ff0000, 0x0000ff00, 0x000000ff, 0x000000ff },
},
{
GBM_FORMAT_XBGR8888, __DRI_IMAGE_FORMAT_XBGR8888,
{ 0x000000ff, 0x0000ff00, 0x00ff0000, 0x00000000 },
},
{
GBM_FORMAT_ABGR8888, __DRI_IMAGE_FORMAT_ABGR8888,
{ 0x000000ff, 0x0000ff00, 0x00ff0000, 0x000000ff },
},
{
GBM_FORMAT_XRGB2101010, __DRI_IMAGE_FORMAT_XRGB2101010,
{ 0x3ff00000, 0x000ffc00, 0x000003ff, 0x00000000 },
},
{
GBM_FORMAT_ARGB2101010, __DRI_IMAGE_FORMAT_ARGB2101010,
{ 0x3ff00000, 0x000ffc00, 0x000003ff, 0xc0000000 },
},
};
/* The two GBM_BO_FORMAT_[XA]RGB8888 formats alias the GBM_FORMAT_*