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From 812fd3091ba1e3e2973f99e95d9d7fca9ca018c9 Mon Sep 17 00:00:00 2001
From: Frank Binns <frank.binns@imgtec.com>
Date: Thu, 11 Jan 2018 09:38:47 +0000
Subject: [PATCH] egl/wayland: expose EXT_yuv_surface support
This adds support for YUYV configs.
---
src/egl/drivers/dri2/egl_dri2.c | 1 +
src/egl/drivers/dri2/platform_wayland.c | 15 ++++++++++++++-
2 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index b8e7bb0..635c445 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -2420,6 +2420,7 @@ static const struct wl_drm_components_descriptor {
{ __DRI_IMAGE_COMPONENTS_Y_U_V, EGL_TEXTURE_Y_U_V_WL, 3 },
{ __DRI_IMAGE_COMPONENTS_Y_UV, EGL_TEXTURE_Y_UV_WL, 2 },
{ __DRI_IMAGE_COMPONENTS_Y_XUXV, EGL_TEXTURE_Y_XUXV_WL, 2 },
+ { __DRI_IMAGE_COMPONENTS_EXTERNAL, EGL_TEXTURE_EXTERNAL_WL, 1 },
};
static _EGLImage *
diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c
index 185c52c..10a90ff 100644
--- a/src/egl/drivers/dri2/platform_wayland.c
+++ b/src/egl/drivers/dri2/platform_wayland.c
@@ -151,6 +151,13 @@ static const struct dri2_wl_visual {
{ 11, 5, 0, -1 },
{ 5, 6, 5, 0 },
},
+ {
+ "YUYV",
+ WL_DRM_FORMAT_YUYV, WL_SHM_FORMAT_YUYV,
+ __DRI_IMAGE_FORMAT_YUYV, __DRI_IMAGE_FORMAT_NONE, 32,
+ { -1, -1, -1, -1 },
+ { 0, 0, 0, 0 },
+ },
};
static int
@@ -1431,6 +1438,7 @@ dri2_wl_get_capability(void *loaderPrivate, enum dri_loader_cap cap)
{
switch (cap) {
case DRI_LOADER_CAP_FP16:
+ case DRI_LOADER_CAP_YUV_SURFACE_IMG:
return 1;
case DRI_LOADER_CAP_RGBA_ORDERING:
return 1;
@@ -2135,6 +2143,7 @@ dri2_wl_add_configs_for_visuals(_EGLDisplay *disp)
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
unsigned int format_count[ARRAY_SIZE(dri2_wl_visuals)] = { 0 };
unsigned int count = 0;
+ EGLint surface_type;
bool assigned;
for (unsigned i = 0; dri2_dpy->driver_configs[i]; i++) {
@@ -2146,8 +2155,12 @@ dri2_wl_add_configs_for_visuals(_EGLDisplay *disp)
if (!BITSET_TEST(dri2_dpy->formats.formats_bitmap, j))
continue;
+ surface_type = EGL_WINDOW_BIT;
+ if (dri2_wl_visuals[j].wl_drm_format != WL_DRM_FORMAT_YUYV)
+ surface_type |= EGL_PBUFFER_BIT;
+
dri2_conf = dri2_add_config(disp, dri2_dpy->driver_configs[i],
- count + 1, EGL_WINDOW_BIT | EGL_PBUFFER_BIT, NULL, dri2_wl_visuals[j].rgba_shifts, dri2_wl_visuals[j].rgba_sizes);
+ count + 1, surface_type, NULL, dri2_wl_visuals[j].rgba_shifts, dri2_wl_visuals[j].rgba_sizes);
if (dri2_conf) {
if (dri2_conf->base.ConfigID == count + 1)
count++;
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