DO NOT MERGE - Merge Android 13

Bug: 242648940
Merged-In: I2d525d59c24df63429ef090e41e45952506c1c59
Change-Id: I2a6d4e66fb340c995bf4a004f22bd44ddeae6267

1 files changed, 44 insertions, 19 deletions

diff --git a/libs/hwui/HardwareBitmapUploader.cpp b/libs/hwui/HardwareBitmapUploader.cpp
index db3a1081e32c..c24cabb287de 100644
--- a/libs/hwui/HardwareBitmapUploader.cpp
+++ b/libs/hwui/HardwareBitmapUploader.cpp
@@ -287,29 +287,34 @@ private:
     std::mutex mVkLock;
 };
 
-bool HardwareBitmapUploader::hasFP16Support() {
-    static std::once_flag sOnce;
-    static bool hasFP16Support = false;
-
-    // Gralloc shouldn't let us create a USAGE_HW_TEXTURE if GLES is unable to consume it, so
-    // we don't need to double-check the GLES version/extension.
-    std::call_once(sOnce, []() {
-        AHardwareBuffer_Desc desc = {
-                .width = 1,
-                .height = 1,
-                .layers = 1,
-                .format = AHARDWAREBUFFER_FORMAT_R16G16B16A16_FLOAT,
-                .usage = AHARDWAREBUFFER_USAGE_CPU_READ_NEVER |
-                         AHARDWAREBUFFER_USAGE_CPU_WRITE_NEVER |
-                         AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE,
-        };
-        UniqueAHardwareBuffer buffer = allocateAHardwareBuffer(desc);
-        hasFP16Support = buffer != nullptr;
-    });
+static bool checkSupport(AHardwareBuffer_Format format) {
+    AHardwareBuffer_Desc desc = {
+            .width = 1,
+            .height = 1,
+            .layers = 1,
+            .format = format,
+            .usage = AHARDWAREBUFFER_USAGE_CPU_READ_NEVER | AHARDWAREBUFFER_USAGE_CPU_WRITE_NEVER |
+                     AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE,
+    };
+    UniqueAHardwareBuffer buffer = allocateAHardwareBuffer(desc);
+    return buffer != nullptr;
+}
 
+bool HardwareBitmapUploader::hasFP16Support() {
+    static bool hasFP16Support = checkSupport(AHARDWAREBUFFER_FORMAT_R16G16B16A16_FLOAT);
     return hasFP16Support;
 }
 
+bool HardwareBitmapUploader::has1010102Support() {
+    static bool has101012Support = checkSupport(AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM);
+    return has101012Support;
+}
+
+bool HardwareBitmapUploader::hasAlpha8Support() {
+    static bool hasAlpha8Support = checkSupport(AHARDWAREBUFFER_FORMAT_R8_UNORM);
+    return hasAlpha8Support;
+}
+
 static FormatInfo determineFormat(const SkBitmap& skBitmap, bool usingGL) {
     FormatInfo formatInfo;
     switch (skBitmap.info().colorType()) {
@@ -350,6 +355,26 @@ static FormatInfo determineFormat(const SkBitmap& skBitmap, bool usingGL) {
             formatInfo.type = GL_UNSIGNED_BYTE;
             formatInfo.vkFormat = VK_FORMAT_R8G8B8A8_UNORM;
             break;
+        case kRGBA_1010102_SkColorType:
+            formatInfo.isSupported = HardwareBitmapUploader::has1010102Support();
+            if (formatInfo.isSupported) {
+                formatInfo.type = GL_UNSIGNED_INT_2_10_10_10_REV;
+                formatInfo.bufferFormat = AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM;
+                formatInfo.vkFormat = VK_FORMAT_A2B10G10R10_UNORM_PACK32;
+            } else {
+                formatInfo.type = GL_UNSIGNED_BYTE;
+                formatInfo.bufferFormat = AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM;
+                formatInfo.vkFormat = VK_FORMAT_R8G8B8A8_UNORM;
+            }
+            formatInfo.format = GL_RGBA;
+            break;
+        case kAlpha_8_SkColorType:
+            formatInfo.isSupported = HardwareBitmapUploader::hasAlpha8Support();
+            formatInfo.bufferFormat = AHARDWAREBUFFER_FORMAT_R8_UNORM;
+            formatInfo.format = GL_R8;
+            formatInfo.type = GL_UNSIGNED_BYTE;
+            formatInfo.vkFormat = VK_FORMAT_R8_UNORM;
+            break;
         default:
             ALOGW("unable to create hardware bitmap of colortype: %d", skBitmap.info().colorType());
             formatInfo.valid = false;