LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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display-hal: Add support for P010 ubwc format

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This patch adds support for handling P010 ubwc format in display-hal
libs.

Change-Id: I1c7489be859a608566240c3b6722c84bb9a468ca
CRs-fixed: 2018756
This commit is contained in:
Rohit Kulkarni
2016-12-20 18:18:46 -08:00
parent 4095fa0f2a
commit 7943ec969d
15 changed files with 89 additions and 7 deletions
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28
libgralloc/alloc_controller.cpp
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@@ -88,6 +88,10 @@
#endif
#endif
#ifndef COLOR_FMT_P010_UBWC
#define COLOR_FMT_P010_UBWC 9
#endif
using namespace gralloc;
using namespace qdutils;
using namespace android;
@@ -429,6 +433,9 @@ ADRENOPIXELFORMAT AdrenoMemInfo::getGpuPixelFormat(int hal_format)
return ADRENO_PIXELFORMAT_NV12_EXT;
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
return ADRENO_PIXELFORMAT_TP10;
case HAL_PIXEL_FORMAT_YCbCr_420_P010:
case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
return ADRENO_PIXELFORMAT_P010;
case HAL_PIXEL_FORMAT_RGBA_1010102:
return ADRENO_PIXELFORMAT_R10G10B10A2_UNORM;
case HAL_PIXEL_FORMAT_RGBX_1010102:
@@ -812,7 +819,11 @@ int getYUVPlaneInfo(private_handle_t* hnd, struct android_ycbcr* ycbcr)
COLOR_FMT_NV12_BPP10_UBWC, ycbcr);
ycbcr->chroma_step = 3;
break;
case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
getYuvUbwcSPPlaneInfo(hnd->base, width, height,
COLOR_FMT_P010_UBWC, ycbcr);
ycbcr->chroma_step = 4;
break;
case HAL_PIXEL_FORMAT_YCrCb_420_SP:
case HAL_PIXEL_FORMAT_YCrCb_422_SP:
case HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO:
@@ -922,6 +933,7 @@ static bool isUBwcFormat(int format)
{
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC:
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
return true;
default:
return false;
@@ -994,6 +1006,11 @@ static void getYuvUBwcWidthHeight(int width, int height, int format,
aligned_w = (VENUS_Y_STRIDE(COLOR_FMT_NV12_BPP10_UBWC, width) * 3) / 4;
aligned_h = VENUS_Y_SCANLINES(COLOR_FMT_NV12_BPP10_UBWC, height);
break;
case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
// The macro returns the stride which is 2 times the width, hence / 2
aligned_w = (VENUS_Y_STRIDE(COLOR_FMT_P010_UBWC, width) / 2);
aligned_h = VENUS_Y_SCANLINES(COLOR_FMT_P010_UBWC, height);
break;
default:
ALOGE("%s: Unsupported pixel format: 0x%x", __FUNCTION__, format);
aligned_w = 0;
@@ -1076,6 +1093,9 @@ static unsigned int getUBwcSize(int width, int height, int format,
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
size = VENUS_BUFFER_SIZE(COLOR_FMT_NV12_BPP10_UBWC, width, height);
break;
case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
size = VENUS_BUFFER_SIZE(COLOR_FMT_P010_UBWC, width, height);
break;
default:
ALOGE("%s: Unsupported pixel format: 0x%x", __FUNCTION__, format);
break;
@@ -1181,6 +1201,7 @@ int getPlaneStrideOffset(private_handle_t *hnd, uint32_t *stride,
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC:
case HAL_PIXEL_FORMAT_YCbCr_420_P010:
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
offset[1] = static_cast<uint32_t>(
reinterpret_cast<uint64_t>(yuvInfo.cb) - hnd->base);
break;
@@ -1291,6 +1312,11 @@ void getDRMFormat(int hal_format, int flags, uint32_t *drm_format,
*drm_format = DRM_FORMAT_NV12;
*drm_format_modifier = DRM_FORMAT_MOD_QCOM_DX;
break;
case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC:
*drm_format = DRM_FORMAT_NV12;
*drm_format_modifier = DRM_FORMAT_MOD_QCOM_COMPRESSED |
DRM_FORMAT_MOD_QCOM_DX;
break;
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
*drm_format = DRM_FORMAT_NV12;
*drm_format_modifier = DRM_FORMAT_MOD_QCOM_COMPRESSED |