LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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Merge "sdm: Add support for rotator with DRM"

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Linux Build Service Account
2017-03-03 18:53:05 -08:00
committed by Gerrit - the friendly Code Review server
parent 11e8ee03a2 a228f120a5
commit b0a253bf3a
9 changed files with 415 additions and 210 deletions
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201
libgralloc/alloc_controller.cpp
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@@ -27,6 +27,9 @@
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef COMPILE_DRM
#include <drm/drm_fourcc.h>
#endif
#include <cutils/log.h>
#include <fcntl.h>
#include <dlfcn.h>
@@ -73,6 +76,12 @@
#define ION_SC_PREVIEW_FLAGS ION_SECURE
#endif
#ifdef COMPILE_DRM
#ifndef DRM_FORMAT_MOD_QCOM_COMPRESSED
#define DRM_FORMAT_MOD_QCOM_COMPRESSED fourcc_mod_code(QCOM, 1)
#endif
#endif
using namespace gralloc;
using namespace qdutils;
using namespace android;
@@ -1098,3 +1107,195 @@ int getRgbDataAddress(private_handle_t* hnd, void** rgb_data)
*rgb_data = (void*)(hnd->base + meta_size);
return err;
}
#ifdef COMPILE_DRM
int getPlaneStrideOffset(private_handle_t *hnd, uint32_t *stride,
uint32_t *offset, uint32_t *num_planes) {
if (!hnd || !stride || !offset || !num_planes) {
return -EINVAL;
}
struct android_ycbcr yuvInfo = {};
*num_planes = 1;
stride[0] = 0;
switch (hnd->format) {
case HAL_PIXEL_FORMAT_RGB_565:
case HAL_PIXEL_FORMAT_BGR_565:
case HAL_PIXEL_FORMAT_RGBA_5551:
case HAL_PIXEL_FORMAT_RGBA_4444:
stride[0] = hnd->width * 2;
break;
case HAL_PIXEL_FORMAT_RGB_888:
stride[0] = hnd->width * 3;
break;
case HAL_PIXEL_FORMAT_RGBA_8888:
case HAL_PIXEL_FORMAT_BGRA_8888:
case HAL_PIXEL_FORMAT_RGBX_8888:
case HAL_PIXEL_FORMAT_BGRX_8888:
case HAL_PIXEL_FORMAT_RGBA_1010102:
case HAL_PIXEL_FORMAT_ARGB_2101010:
case HAL_PIXEL_FORMAT_RGBX_1010102:
case HAL_PIXEL_FORMAT_XRGB_2101010:
case HAL_PIXEL_FORMAT_BGRA_1010102:
case HAL_PIXEL_FORMAT_ABGR_2101010:
case HAL_PIXEL_FORMAT_BGRX_1010102:
case HAL_PIXEL_FORMAT_XBGR_2101010:
stride[0] = hnd->width * 4;
break;
}
// Format is RGB
if (stride[0]) {
return 0;
}
(*num_planes)++;
int ret = getYUVPlaneInfo(hnd, &yuvInfo);
if (ret < 0) {
ALOGE("%s failed", __FUNCTION__);
return ret;
}
stride[0] = static_cast<uint32_t>(yuvInfo.ystride);
offset[0] = static_cast<uint32_t>(
reinterpret_cast<uint64_t>(yuvInfo.y) - hnd->base);
stride[1] = static_cast<uint32_t>(yuvInfo.cstride);
switch (hnd->format) {
case HAL_PIXEL_FORMAT_YCbCr_420_SP:
case HAL_PIXEL_FORMAT_YCbCr_422_SP:
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS:
case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC:
case HAL_PIXEL_FORMAT_YCbCr_420_P010:
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
offset[1] = static_cast<uint32_t>(
reinterpret_cast<uint64_t>(yuvInfo.cb) - hnd->base);
break;
case HAL_PIXEL_FORMAT_YCrCb_420_SP:
case HAL_PIXEL_FORMAT_YCrCb_420_SP_VENUS:
case HAL_PIXEL_FORMAT_YCrCb_422_SP:
offset[1] = static_cast<uint32_t>(
reinterpret_cast<uint64_t>(yuvInfo.cr) - hnd->base);
break;
case HAL_PIXEL_FORMAT_YV12:
offset[1] = static_cast<uint32_t>(
reinterpret_cast<uint64_t>(yuvInfo.cr) - hnd->base);
stride[2] = static_cast<uint32_t>(yuvInfo.cstride);
offset[2] = static_cast<uint32_t>(
reinterpret_cast<uint64_t>(yuvInfo.cb) - hnd->base);
(*num_planes)++;
break;
default:
ALOGW("%s: Unsupported format %s", __FUNCTION__,
qdutils::GetHALPixelFormatString(hnd->format));
ret = -EINVAL;
}
if (hnd->flags & private_handle_t::PRIV_FLAGS_UBWC_ALIGNED) {
std::fill(offset, offset + 4, 0);
}
return 0;
}
void getDRMFormat(int hal_format, int flags, uint32_t *drm_format,
uint64_t *drm_format_modifier) {
if (flags & private_handle_t::PRIV_FLAGS_UBWC_ALIGNED) {
*drm_format_modifier = DRM_FORMAT_MOD_QCOM_COMPRESSED;
}
switch (hal_format) {
case HAL_PIXEL_FORMAT_RGBA_8888:
*drm_format = DRM_FORMAT_RGBA8888;
break;
case HAL_PIXEL_FORMAT_RGBA_5551:
*drm_format = DRM_FORMAT_RGBA5551;
break;
case HAL_PIXEL_FORMAT_RGBA_4444:
*drm_format = DRM_FORMAT_RGBA4444;
break;
case HAL_PIXEL_FORMAT_BGRA_8888:
*drm_format = DRM_FORMAT_BGRA8888;
break;
case HAL_PIXEL_FORMAT_RGBX_8888:
*drm_format = DRM_FORMAT_RGBX8888;
break;
case HAL_PIXEL_FORMAT_BGRX_8888:
*drm_format = DRM_FORMAT_BGRX8888;
break;
case HAL_PIXEL_FORMAT_RGB_888:
*drm_format = DRM_FORMAT_RGB888;
break;
case HAL_PIXEL_FORMAT_RGB_565:
*drm_format = DRM_FORMAT_RGB565;
break;
case HAL_PIXEL_FORMAT_BGR_565:
*drm_format = DRM_FORMAT_BGR565;
break;
case HAL_PIXEL_FORMAT_RGBA_1010102:
*drm_format = DRM_FORMAT_RGBA1010102;
break;
case HAL_PIXEL_FORMAT_ARGB_2101010:
*drm_format = DRM_FORMAT_ARGB2101010;
break;
case HAL_PIXEL_FORMAT_RGBX_1010102:
*drm_format = DRM_FORMAT_RGBX1010102;
break;
case HAL_PIXEL_FORMAT_XRGB_2101010:
*drm_format = DRM_FORMAT_XRGB2101010;
break;
case HAL_PIXEL_FORMAT_BGRA_1010102:
*drm_format = DRM_FORMAT_BGRA1010102;
break;
case HAL_PIXEL_FORMAT_ABGR_2101010:
*drm_format = DRM_FORMAT_ABGR2101010;
break;
case HAL_PIXEL_FORMAT_BGRX_1010102:
*drm_format = DRM_FORMAT_BGRX1010102;
break;
case HAL_PIXEL_FORMAT_XBGR_2101010:
*drm_format = DRM_FORMAT_XBGR2101010;
break;
case HAL_PIXEL_FORMAT_YCbCr_420_SP:
*drm_format = DRM_FORMAT_NV12;
break;
case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS:
*drm_format = DRM_FORMAT_NV12;
break;
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC:
*drm_format = DRM_FORMAT_NV12;
*drm_format_modifier = DRM_FORMAT_MOD_QCOM_COMPRESSED;
break;
case HAL_PIXEL_FORMAT_YCrCb_420_SP:
*drm_format = DRM_FORMAT_NV21;
break;
case HAL_PIXEL_FORMAT_YCrCb_420_SP_VENUS:
*drm_format = DRM_FORMAT_NV21;
break;
case HAL_PIXEL_FORMAT_YCbCr_420_P010:
// TODO *drm_format = DRM_FORMAT_P010;
break;
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
// TODO *drm_format = DRM_FORMAT_P010;
// *drm_format_modifier = DRM_FORMAT_MOD_QCOM_COMPRESSED |
// DRM_FORMAT_MOD_QCOM_TIGHT;
break;
case HAL_PIXEL_FORMAT_YCbCr_422_SP:
*drm_format = DRM_FORMAT_NV16;
break;
case HAL_PIXEL_FORMAT_YCrCb_422_SP:
*drm_format = DRM_FORMAT_NV61;
break;
case HAL_PIXEL_FORMAT_YV12:
*drm_format = DRM_FORMAT_YVU420;
break;
default:
ALOGW("%s: Unsupported format %s", __FUNCTION__,
qdutils::GetHALPixelFormatString(hal_format));
}
}
#endif