On Thu, 2016-08-11 at 14:22 +0100, Frediano Ziglio wrote:
> This avoid a check for NULL.
> Also will be used to catch invalid values when table will be extended.
>
> Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
Acked-by: Pavel Grunt <pgrunt@xxxxxxxxxx>
> ---
> server/gstreamer-encoder.c | 36 +++++++++++++++++++++---------------
> 1 file changed, 21 insertions(+), 15 deletions(-)
>
> Changes from v1:
> - missed a check (actually was in another patch I had).
>
> diff --git a/server/gstreamer-encoder.c b/server/gstreamer-encoder.c
> index 18cc6a7..d575c67 100644
> --- a/server/gstreamer-encoder.c
> +++ b/server/gstreamer-encoder.c
> @@ -747,31 +747,36 @@ static inline void
> server_increase_bit_rate(SpiceGstEncoder *encoder,
>
> /* ---------- GStreamer pipeline ---------- */
>
> +/* See GStreamer's part-mediatype-video-raw.txt and
> + * section-types-definitions.html documents.
> + */
> +static const SpiceFormatForGStreamer format_map[] = {
> + /* First item is invalid.
> + * It's located first so the loop catch invalid values.
> + */
> + {SPICE_BITMAP_FMT_INVALID, "", 0, 0, 0, 0, 0, 0},
> + {SPICE_BITMAP_FMT_RGBA, "BGRA", 32, 24, 4321, 0xff000000, 0xff0000,
> 0xff00},
> + {SPICE_BITMAP_FMT_16BIT, "RGB15", 16, 15, 4321, 0x001f, 0x03E0, 0x7C00},
> + /* TODO: Test the other formats */
> + {SPICE_BITMAP_FMT_32BIT, "BGRx", 32, 24, 4321, 0xff000000, 0xff0000,
> 0xff00},
> + {SPICE_BITMAP_FMT_24BIT, "BGR", 24, 24, 4321, 0xff0000, 0xff00, 0xff},
> +};
> +#define GSTREAMER_FORMAT_INVALID (&format_map[0])
> +
> /* A helper for spice_gst_encoder_encode_frame() */
> static const SpiceFormatForGStreamer *map_format(SpiceBitmapFmt format)
> {
> - /* See GStreamer's part-mediatype-video-raw.txt and
> - * section-types-definitions.html documents.
> - */
> - static const SpiceFormatForGStreamer format_map[] = {
> - {SPICE_BITMAP_FMT_RGBA, "BGRA", 32, 24, 4321, 0xff000000, 0xff0000,
> 0xff00},
> - {SPICE_BITMAP_FMT_16BIT, "RGB15", 16, 15, 4321, 0x001f, 0x03E0,
> 0x7C00},
> - /* TODO: Test the other formats */
> - {SPICE_BITMAP_FMT_32BIT, "BGRx", 32, 24, 4321, 0xff000000, 0xff0000,
> 0xff00},
> - {SPICE_BITMAP_FMT_24BIT, "BGR", 24, 24, 4321, 0xff0000, 0xff00,
> 0xff},
> - };
> -
> int i;
> for (i = 0; i < G_N_ELEMENTS(format_map); i++) {
> if (format_map[i].spice_format == format) {
> - if (i > 1) {
> + if (i > 2) {
> spice_warning("The %d format has not been tested yet",
> format);
> }
> return &format_map[i];
> }
> }
>
> - return NULL;
> + return GSTREAMER_FORMAT_INVALID;
> }
>
> static void set_appsrc_caps(SpiceGstEncoder *encoder)
> @@ -1457,7 +1462,7 @@ static int spice_gst_encoder_encode_frame(VideoEncoder
> *video_encoder,
> encoder->width, width, encoder->height, height,
> encoder->spice_format, bitmap->format);
> encoder->format = map_format(bitmap->format);
> - if (!encoder->format) {
> + if (encoder->format == GSTREAMER_FORMAT_INVALID) {
> spice_warning("unable to map format type %d", bitmap->format);
> encoder->errors = 4;
> return VIDEO_ENCODER_FRAME_UNSUPPORTED;
> @@ -1663,7 +1668,7 @@ static void spice_gst_encoder_get_stats(VideoEncoder
> *video_encoder,
> VideoEncoderStats *stats)
> {
> SpiceGstEncoder *encoder = (SpiceGstEncoder*)video_encoder;
> - uint64_t raw_bit_rate = encoder->width * encoder->height * (encoder-
> >format ? encoder->format->bpp : 0) * get_source_fps(encoder);
> + uint64_t raw_bit_rate = encoder->width * encoder->height * encoder-
> >format->bpp * get_source_fps(encoder);
>
> spice_return_if_fail(stats != NULL);
> stats->starting_bit_rate = encoder->starting_bit_rate;
> @@ -1712,6 +1717,7 @@ VideoEncoder *gstreamer_encoder_new(SpiceVideoCodecType
> codec_type,
> encoder->starting_bit_rate = starting_bit_rate;
> encoder->bitmap_ref = bitmap_ref;
> encoder->bitmap_unref = bitmap_unref;
> + encoder->format = GSTREAMER_FORMAT_INVALID;
> g_mutex_init(&encoder->outbuf_mutex);
> g_cond_init(&encoder->outbuf_cond);
>
_______________________________________________
Spice-devel mailing list
Spice-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/spice-devel