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v3d: expose more drm formats with SAND128 modifier

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Adds four more PIPE_FORMATs that expose BROADCOM_SAND128. This allows mpv
to do hardware decoding on the Raspberry Pi 4.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7944
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20510>
This commit is contained in:
EmperorPenguin18 2023-01-15 20:48:03 -05:00 • committed by Marge Bot
parent aac66fe039
commit 3eb33ec9e9
1 changed files with 28 additions and 7 deletions
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35
src/gallium/drivers/v3d/v3d_screen.c
View file

@ -777,6 +777,20 @@ v3d_screen_query_dmabuf_modifiers(struct pipe_screen *pscreen,
case PIPE_FORMAT_NV12:
/* Expose UIF, LINEAR and SAND128 */
break;
case PIPE_FORMAT_R8_UNORM:
case PIPE_FORMAT_R8G8_UNORM:
case PIPE_FORMAT_R16_UNORM:
case PIPE_FORMAT_R16G16_UNORM:
/* Expose UIF, LINEAR and SAND128 */
if (!modifiers) break;
*count = MIN2(max, num_modifiers);
for (i = 0; i < *count; i++) {
modifiers[i] = v3d_available_modifiers[i];
if (external_only)
external_only[i] = modifiers[i] == DRM_FORMAT_MOD_BROADCOM_SAND128;
}
return;
default:
/* Expose UIF and LINEAR, but not SAND128 */
@ -803,13 +817,20 @@ v3d_screen_is_dmabuf_modifier_supported(struct pipe_screen *pscreen,
bool *external_only)
{
int i;
bool is_sand_col128 = (format == PIPE_FORMAT_NV12 || format == PIPE_FORMAT_P030) &&
(fourcc_mod_broadcom_mod(modifier) == DRM_FORMAT_MOD_BROADCOM_SAND128);
if (is_sand_col128) {
if (external_only)
*external_only = true;
return true;
if (fourcc_mod_broadcom_mod(modifier) == DRM_FORMAT_MOD_BROADCOM_SAND128) {
switch(format) {
case PIPE_FORMAT_NV12:
case PIPE_FORMAT_P030:
case PIPE_FORMAT_R8_UNORM:
case PIPE_FORMAT_R8G8_UNORM:
case PIPE_FORMAT_R16_UNORM:
case PIPE_FORMAT_R16G16_UNORM:
if (external_only)
*external_only = true;
return true;
default:
return false;
}
} else if (format == PIPE_FORMAT_P030) {
/* For PIPE_FORMAT_P030 we don't expose LINEAR or UIF. */
return false;