[Mesa-dev] [PATCH 02/11 v5] intel: add YUYV format for dri images

[Zhao Halley]

    YUYV image works for overlay now
    YUYV image works for texture will come soon
---
 src/mesa/drivers/dri/intel/intel_screen.c    |    3 +++
 src/mesa/drivers/dri/intel/intel_tex_image.c |    6 ++++++
 2 files changed, 9 insertions(+), 0 deletions(-)
 mode change 100644 => 100755 src/mesa/drivers/dri/intel/intel_screen.c
 mode change 100644 => 100755 src/mesa/drivers/dri/intel/intel_tex_image.c

diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
old mode 100644
new mode 100755
index 2b70aa4..644ec5b
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -202,6 +202,9 @@ intel_allocate_image(int dri_format, void *loaderPrivate)
     case __DRI_IMAGE_FORMAT_XBGR8888:
        image->format = MESA_FORMAT_RGBX8888_REV;
        break;
+    case __DRI_IMAGE_FORMAT_YUYV:
+       image->format = MESA_FORMAT_YCBCR;
+       break;
     default:
        free(image);
        return NULL;
diff --git a/src/mesa/drivers/dri/intel/intel_tex_image.c b/src/mesa/drivers/dri/intel/intel_tex_image.c
old mode 100644
new mode 100755
index 6e7e7018..ee9b857
--- a/src/mesa/drivers/dri/intel/intel_tex_image.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_image.c
@@ -346,6 +346,12 @@ intel_image_target_texture_2d(struct gl_context *ctx, GLenum target,
    if (image == NULL)
       return;
 
+   if (image->format == MESA_FORMAT_YCBCR) {
+      _mesa_error(&intel->ctx, GL_INVALID_OPERATION, 
+        "glEGLImageTargetTexture2DOES, YUYV format isn't supported yet");
+      return;
+    }
+
    intel_set_texture_image_region(ctx, texImage, image->region,
 				  target, image->internal_format, image->format);
 }
-- 
1.7.4.1