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Commit b7998a1b authored by Mark Urbanus's avatar Mark Urbanus Committed by Android (Google) Code Review
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Merge "Enable Universal Bandwidth Compression for textures"

parents 47223c3b a6c1f926

libs/vr/libdisplay/graphics.cpp

+4 −1
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include <private/dvr/sensor_constants.h>

#include <private/dvr/video_mesh_surface_client.h>

#include <private/dvr/vsync_client.h>

#include <private/dvr/platform_defines.h>



#include <android/native_window.h>
@@ -43,8 +44,10 @@ using android::dvr::DisplaySurfaceAttributeValue; 


namespace {



// TODO(urbanus): revisit once we have per-platform usage config in place.

constexpr int kDefaultDisplaySurfaceUsage =

    GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_TEXTURE;

    GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_TEXTURE |

    GRALLOC_USAGE_QCOM_FRAMEBUFFER_COMPRESSION;

constexpr int kDefaultDisplaySurfaceFormat = HAL_PIXEL_FORMAT_RGBA_8888;

// TODO(alexst): revisit this count when HW encode is available for casting.

constexpr int kDefaultBufferCount = 4;

libs/vr/libdvrcommon/include/private/dvr/platform_defines.h

+3 −2
Original line number Diff line number Diff line 
#ifndef ANDROID_DVR_PLATFORM_DEFINES_H_

#define ANDROID_DVR_PLATFORM_DEFINES_H_



#include <hardware/gralloc1.h>

// Platform-specific macros and defines.



// QCOM's GRALLOC_USAGE_PRIVATE_ALLOC_UBWC usage bit.

#define GRALLOC_USAGE_QCOM_FRAMEBUFFER_COMPRESSION GRALLOC_USAGE_PRIVATE_1

// QCOM's GRALLOC_USAGE_PRIVATE_ALLOC_UBWC usage bits.

#define GRALLOC_USAGE_QCOM_FRAMEBUFFER_COMPRESSION GRALLOC_USAGE_PRIVATE_1 | GRALLOC1_PRODUCER_USAGE_PRIVATE_0



// QCOM bit to use the ADSP heap. This carveout heap is accessible to Linux,

// Hexagon DSPs, and the GPU.