diff options
| -rw-r--r-- | src/i965_drv_video.c | 54 |
1 files changed, 53 insertions, 1 deletions
diff --git a/src/i965_drv_video.c b/src/i965_drv_video.c index f16fb57..54c7030 100644 --- a/src/i965_drv_video.c +++ b/src/i965_drv_video.c @@ -227,6 +227,22 @@ get_fourcc_info(unsigned int fourcc) return NULL; } +static int +get_bpp_from_fourcc(unsigned int fourcc) +{ + const i965_fourcc_info *info = get_fourcc_info(fourcc); + unsigned int i = 0; + unsigned int bpp = 0; + + if (!info) + return 0; + + for (i = 0; i < info->num_planes; i++) + bpp += info->bpp[i]; + + return bpp; +} + enum { I965_SURFACETYPE_RGBA = 1, I965_SURFACETYPE_YUV, @@ -4060,7 +4076,10 @@ VAStatus i965_DeriveImage(VADriverContextP ctx, image->format.fourcc = obj_surface->fourcc; image->format.byte_order = VA_LSB_FIRST; - image->format.bits_per_pixel = 12; + image->format.bits_per_pixel = get_bpp_from_fourcc(obj_surface->fourcc); + + if (!image->format.bits_per_pixel) + goto error; switch (image->format.fourcc) { case VA_FOURCC_YV12: @@ -4119,6 +4138,39 @@ VAStatus i965_DeriveImage(VADriverContextP ctx, case VA_FOURCC_BGRX: image->num_planes = 1; image->pitches[0] = obj_surface->width; + + switch (image->format.fourcc) { + case VA_FOURCC_RGBA: + case VA_FOURCC_RGBX: + image->format.red_mask = 0x000000ff; + image->format.green_mask = 0x0000ff00; + image->format.blue_mask = 0x00ff0000; + image->format.alpha_mask = 0x00000000; + break; + case VA_FOURCC_BGRA: + case VA_FOURCC_BGRX: + image->format.red_mask = 0x00ff0000; + image->format.green_mask = 0x0000ff00; + image->format.blue_mask = 0x000000ff; + image->format.alpha_mask = 0x00000000; + break; + default: + goto error; + } + + switch (image->format.fourcc) { + case VA_FOURCC_RGBA: + case VA_FOURCC_BGRA: + image->format.depth = 32; + break; + case VA_FOURCC_RGBX: + case VA_FOURCC_BGRX: + image->format.depth = 24; + break; + default: + goto error; + } + break; default: goto error; |