Index: content/common/gpu/client/gl_helper.h |
diff --git a/content/common/gpu/client/gl_helper.h b/content/common/gpu/client/gl_helper.h |
index bac0560651b048f6a8b819a781ecf02f5c9eda04..8f96ff7b342486fdb708d51b9bf3d8a14f6e5270 100644 |
--- a/content/common/gpu/client/gl_helper.h |
+++ b/content/common/gpu/client/gl_helper.h |
@@ -214,7 +214,6 @@ class CONTENT_EXPORT GLHelper { |
SCALER_QUALITY_BEST = 3, |
}; |
- |
// Copies the block of pixels specified with |src_subrect| from |src_texture|, |
// scales it to |dst_size|, and writes it into |out|. |
// |src_size| is the size of |src_texture|. The result is of format GL_BGRA |
@@ -229,6 +228,7 @@ class CONTENT_EXPORT GLHelper { |
const gfx::Rect& src_subrect, |
const gfx::Size& dst_size, |
unsigned char* out, |
+ bool readback_config_rgb565, |
const base::Callback<void(bool)>& callback); |
// Copies the block of pixels specified with |src_subrect| from |src_mailbox|, |
@@ -247,6 +247,7 @@ class CONTENT_EXPORT GLHelper { |
const gfx::Rect& src_subrect, |
const gfx::Size& dst_size, |
unsigned char* out, |
+ bool readback_config_rgb565, |
const base::Callback<void(bool)>& callback); |
// Copies the texture data out of |texture| into |out|. |size| is the |
@@ -318,6 +319,9 @@ class CONTENT_EXPORT GLHelper { |
// size of the framebuffer. |
void CopyTextureFullImage(blink::WebGLId texture, const gfx::Size& size); |
+ // Check whether rgb565 readback is supported or not. |
+ bool CanUseRgb565Readback(); |
+ |
// A scaler will cache all intermediate textures and programs |
// needed to scale from a specified size to a destination size. |
// If the source or destination sizes changes, you must create |