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- From 0faf5745262a68722abce4fe692a341cbdba811b Mon Sep 17 00:00:00 2001
- From: James Glanville <James.Glanville@imgtec.com>
- Date: Tue, 28 Feb 2017 16:08:47 +0000
- Subject: [PATCH] egl/wayland: add support for RGB565 back buffers
- ---
- src/egl/drivers/dri2/platform_wayland.c | 13 +++++++++++--
- 1 file changed, 11 insertions(+), 2 deletions(-)
- diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c
- index cfff0ad..c18edc0 100644
- --- a/src/egl/drivers/dri2/platform_wayland.c
- +++ b/src/egl/drivers/dri2/platform_wayland.c
- @@ -633,18 +633,27 @@ back_bo_to_dri_buffer(struct dri2_egl_surface *dri2_surf, __DRIbuffer *buffer)
- struct dri2_egl_display *dri2_dpy =
- dri2_egl_display(dri2_surf->base.Resource.Display);
- __DRIimage *image;
- - int name, pitch;
- + int name, pitch, format;
-
- image = dri2_surf->back->dri_image;
-
- dri2_dpy->image->queryImage(image, __DRI_IMAGE_ATTRIB_NAME, &name);
- dri2_dpy->image->queryImage(image, __DRI_IMAGE_ATTRIB_STRIDE, &pitch);
- + dri2_dpy->image->queryImage(image, __DRI_IMAGE_ATTRIB_FORMAT, &format);
-
- buffer->attachment = __DRI_BUFFER_BACK_LEFT;
- buffer->name = name;
- buffer->pitch = pitch;
- - buffer->cpp = 4;
- buffer->flags = 0;
- +
- + switch (format) {
- + case __DRI_IMAGE_FORMAT_RGB565:
- + buffer->cpp = 2;
- + break;
- + default:
- + buffer->cpp = 4;
- + break;
- + }
- }
-
- static int
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