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kopper: determine modifier support per-drawable

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this should more accurately block modifier usage when not supported

Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24075>
This commit is contained in:
Mike Blumenkrantz 2023-07-27 08:29:23 -04:00 • committed by Marge Bot
parent a9efabd8f3
commit f9d62b4c0b
2 changed files with 4 additions and 1 deletions
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1
src/gallium/frontends/dri/dri_drawable.h
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@ -88,6 +88,7 @@ struct dri_drawable
struct kopper_loader_info info;
__DRIimage *image; //texture_from_pixmap
bool is_window;
bool has_modifiers;
/* hooks filled in by dri2 & drisw */
void (*allocate_textures)(struct dri_context *ctx,

4
src/gallium/frontends/dri/kopper.c
View file

@ -395,7 +395,7 @@ kopper_get_pixmap_buffer(struct dri_drawable *drawable,
struct dri_screen *screen = drawable->screen;
#ifdef HAVE_DRI3_MODIFIERS
if (screen->has_modifiers) {
if (drawable->has_modifiers) {
xcb_dri3_buffers_from_pixmap_cookie_t bps_cookie;
xcb_dri3_buffers_from_pixmap_reply_t *bps_reply;
xcb_generic_error_t *error;
@ -900,6 +900,8 @@ kopperCreateNewDrawable(__DRIscreen *psp,
struct dri_screen *screen = dri_screen(psp);
struct dri_drawable *drawable =
screen->create_drawable(screen, &config->modes, info->is_pixmap, data);
if (drawable)
drawable->has_modifiers = screen->has_modifiers && info->multiplanes_available;
return opaque_dri_drawable(drawable);
}