[Mesa-stable] [PATCH 18/29] android: drop HAL_PIXEL_FORMAT_RGBA_{5551, 4444}

[Emil Velikov]

Upstream Android (system/core) has dropped these formats with commit
6bac41f1bf9(get rid of HAL pixelformats 5551 and 4444) yet does not
mention why.

These formats never really worked so we're safe to drop them as well.

Identical commit is available in the android-x86 external/mesa repo

    commit 06a2d36edcd1e2247440e5800e6bf3028f37aee6
    Author: Chih-Wei Huang <cwhuang at linux.org.tw>
    Date:   Wed Sep 25 01:16:57 2013 +0800

        android: get rid of HAL pixelformats 5551 and 4444

Cc: "10.1 10.2" <mesa-stable at lists.freedesktop.org>
Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
---
 src/egl/drivers/dri2/platform_android.c                   | 4 ----
 src/gallium/state_trackers/egl/android/native_android.cpp | 4 ----
 2 files changed, 8 deletions(-)

diff --git a/src/egl/drivers/dri2/platform_android.c b/src/egl/drivers/dri2/platform_android.c
index d1f597c..61a99ba 100644
--- a/src/egl/drivers/dri2/platform_android.c
+++ b/src/egl/drivers/dri2/platform_android.c
@@ -54,8 +54,6 @@ get_format_bpp(int native)
       bpp = 3;
       break;
    case HAL_PIXEL_FORMAT_RGB_565:
-   case HAL_PIXEL_FORMAT_RGBA_5551:
-   case HAL_PIXEL_FORMAT_RGBA_4444:
       bpp = 2;
       break;
    default:
@@ -371,8 +369,6 @@ dri2_create_image_android_native_buffer(_EGLDisplay *disp, _EGLContext *ctx,
       format = __DRI_IMAGE_FORMAT_XBGR8888;
       break;
    case HAL_PIXEL_FORMAT_RGB_888:
-   case HAL_PIXEL_FORMAT_RGBA_5551:
-   case HAL_PIXEL_FORMAT_RGBA_4444:
       /* unsupported */
    default:
       _eglLog(_EGL_WARNING, "unsupported native buffer format 0x%x", buf->format);
diff --git a/src/gallium/state_trackers/egl/android/native_android.cpp b/src/gallium/state_trackers/egl/android/native_android.cpp
index 8620ed8..889b644 100644
--- a/src/gallium/state_trackers/egl/android/native_android.cpp
+++ b/src/gallium/state_trackers/egl/android/native_android.cpp
@@ -147,10 +147,6 @@ get_pipe_format(int native)
    case HAL_PIXEL_FORMAT_BGRA_8888:
       fmt = PIPE_FORMAT_B8G8R8A8_UNORM;
       break;
-   case HAL_PIXEL_FORMAT_RGBA_5551:
-      /* fmt = PIPE_FORMAT_A1B5G5R5_UNORM; */
-   case HAL_PIXEL_FORMAT_RGBA_4444:
-      /* fmt = PIPE_FORMAT_A4B4G4R4_UNORM; */
    default:
       ALOGE("unsupported native format 0x%x", native);
       fmt = PIPE_FORMAT_NONE;
-- 
2.0.2