Windsome Zeng
c50e5ba7a5
Cherry-pick from http://192.168.110.45/sdk/buildroot/-/commit/ed70e2b79cbc7a504792899e2cd3577777fd54bd
85 lines
2.7 KiB
Diff
85 lines
2.7 KiB
Diff
From b8488580d9d7e034aa39426f6ef161035e56915d Mon Sep 17 00:00:00 2001
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From: Luigi Santivetti <luigi.santivetti@imagination.corp-partner.google.com>
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Date: Mon, 25 Jan 2021 11:05:49 +0000
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Subject: [PATCH 50/50] egl/null: expose EXT_yuv_surface support
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---
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src/egl/drivers/dri2/platform_null.c | 28 +++++++++++++++++++++++++---
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1 file changed, 25 insertions(+), 3 deletions(-)
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diff --git a/src/egl/drivers/dri2/platform_null.c b/src/egl/drivers/dri2/platform_null.c
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index 4969121bf37..9830b73d704 100644
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--- a/src/egl/drivers/dri2/platform_null.c
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+++ b/src/egl/drivers/dri2/platform_null.c
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@@ -106,6 +106,12 @@ static const struct dri2_null_format {
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.rgba_shifts = { 11, 5, 0, -1 },
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.rgba_sizes = { 5, 6, 5, 0 },
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},
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+ {
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+ .drm_format = DRM_FORMAT_YUYV,
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+ .dri_image_format = __DRI_IMAGE_FORMAT_YUYV,
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+ .rgba_shifts = { -1, -1, -1, -1 },
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+ .rgba_sizes = { 0, 0, 0, 0 },
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+ },
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};
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@@ -1595,6 +1601,17 @@ dri2_null_image_get_buffers(__DRIdrawable *driDrawable, unsigned int format,
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return 1;
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}
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+static unsigned
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+dri2_null_get_capability(void *loaderPrivate, enum dri_loader_cap cap)
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+{
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+ switch (cap) {
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+ case DRI_LOADER_CAP_YUV_SURFACE_IMG:
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+ return 1;
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+ default:
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+ return 0;
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+ }
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+}
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+
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static void
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dri2_null_flush_front_buffer(__DRIdrawable * driDrawable, void *loaderPrivate)
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{
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@@ -1603,10 +1620,11 @@ dri2_null_flush_front_buffer(__DRIdrawable * driDrawable, void *loaderPrivate)
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}
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static const __DRIimageLoaderExtension image_loader_extension = {
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- .base = { __DRI_IMAGE_LOADER, 1 },
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+ .base = { __DRI_IMAGE_LOADER, 2 },
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.getBuffers = dri2_null_image_get_buffers,
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.flushFrontBuffer = dri2_null_flush_front_buffer,
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+ .getCapability = dri2_null_get_capability,
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};
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static const __DRIextension *image_loader_extensions[] = {
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@@ -1688,6 +1706,7 @@ dri2_null_add_configs_for_formats(_EGLDisplay *disp)
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for (unsigned i = 0; dri2_dpy->driver_configs[i]; i++) {
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struct dri2_egl_config *dri2_conf;
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+ EGLint surface_type;
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int format_idx;
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format_idx = format_idx_get_from_config(dri2_dpy,
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@@ -1698,10 +1717,13 @@ dri2_null_add_configs_for_formats(_EGLDisplay *disp)
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if (!(dri2_dpy->output.formats & (1 << format_idx)))
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continue;
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+ surface_type = EGL_WINDOW_BIT;
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+ if (dri2_null_formats[format_idx].drm_format != DRM_FORMAT_YUYV)
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+ surface_type |= EGL_PBUFFER_BIT;
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+
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dri2_conf = dri2_add_config(disp,
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dri2_dpy->driver_configs[i], count + 1,
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- EGL_WINDOW_BIT | EGL_PBUFFER_BIT,
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- NULL, NULL, NULL);
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+ surface_type, NULL, NULL, NULL);
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if (dri2_conf)
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count++;
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}
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--
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2.17.1
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