overlay: Fix rotator output buffer size.
Fix rotator output buffer size for mdp and mdss rotators.
Output size is based on rotated width & height.
Output format can be different than source format.
It could be same if using mdss rot or using fastyuv mode in mdp rot.
Deprecate the static mapping of rotator input and output formats.
Driver will be responsible for correctly populating the dest format that its
wishes to use.
Change-Id: I17352d6d460cac24eb97083aed38668929c66807
diff --git a/liboverlay/overlayUtils.cpp b/liboverlay/overlayUtils.cpp
index 9bffff0..f339466 100644
--- a/liboverlay/overlayUtils.cpp
+++ b/liboverlay/overlayUtils.cpp
@@ -243,7 +243,50 @@
//HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO = 0x7FA30C01
//HAL_PIXEL_FORMAT_R_8 = 0x10D
//HAL_PIXEL_FORMAT_RG_88 = 0x10E
- ALOGE("%s: Unsupported format = 0x%x", __func__, format);
+ ALOGE("%s: Unsupported HAL format = 0x%x", __func__, format);
+ return -1;
+ }
+ // not reached
+ return -1;
+}
+
+//Takes mdp format as input and translates to equivalent HAL format
+//Refer to graphics.h, gralloc_priv.h, msm_mdp.h for formats.
+int getHALFormat(int mdpFormat) {
+ switch (mdpFormat) {
+ //From graphics.h
+ case MDP_RGBA_8888:
+ return HAL_PIXEL_FORMAT_RGBA_8888;
+ case MDP_RGBX_8888:
+ return HAL_PIXEL_FORMAT_RGBX_8888;
+ case MDP_RGB_888:
+ return HAL_PIXEL_FORMAT_RGB_888;
+ case MDP_RGB_565:
+ return HAL_PIXEL_FORMAT_RGB_565;
+ case MDP_BGRA_8888:
+ return HAL_PIXEL_FORMAT_BGRA_8888;
+ case MDP_Y_CR_CB_GH2V2:
+ return HAL_PIXEL_FORMAT_YV12;
+ case MDP_Y_CBCR_H2V1:
+ return HAL_PIXEL_FORMAT_YCbCr_422_SP;
+ case MDP_Y_CRCB_H2V2:
+ return HAL_PIXEL_FORMAT_YCrCb_420_SP;
+
+ //From gralloc_priv.h
+ case MDP_Y_CBCR_H2V2_TILE:
+ return HAL_PIXEL_FORMAT_YCbCr_420_SP_TILED;
+ case MDP_Y_CBCR_H2V2:
+ return HAL_PIXEL_FORMAT_YCbCr_420_SP;
+ case MDP_Y_CRCB_H2V1:
+ return HAL_PIXEL_FORMAT_YCrCb_422_SP;
+ case MDP_Y_CBCR_H1V1:
+ return HAL_PIXEL_FORMAT_YCbCr_444_SP;
+ case MDP_Y_CRCB_H1V1:
+ return HAL_PIXEL_FORMAT_YCrCb_444_SP;
+ case MDP_Y_CBCR_H2V2_VENUS:
+ return HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS;
+ default:
+ ALOGE("%s: Unsupported MDP format = 0x%x", __func__, mdpFormat);
return -1;
}
// not reached