Merge remote-tracking branch 'qatar/master'

* qatar/master:
  libdirac/libschroedinger: Drop unnecessary symbol prefixes.
  cmdutils: check fread() return value
Merged-by: Michael Niedermayer <michaelni@gmx.at>

cmdutils.c

@@ -809,6 +809,7 @@ int read_yesno(void)
 
 int read_file(const char *filename, char **bufptr, size_t *size)
 {
+    int ret;
     FILE *f = fopen(filename, "rb");
 
     if (!f) {
@@ -824,11 +825,22 @@ int read_file(const char *filename, char **bufptr, size_t *size)
         fclose(f);
         return AVERROR(ENOMEM);
     }
-    fread(*bufptr, 1, *size, f);
-    (*bufptr)[*size++] = '\0';
+    ret = fread(*bufptr, 1, *size, f);
+    if (ret < *size) {
+        av_free(*bufptr);
+        if (ferror(f)) {
+            av_log(NULL, AV_LOG_ERROR, "Error while reading file '%s': %s\n",
+                   filename, strerror(errno));
+            ret = AVERROR(errno);
+        } else
+            ret = AVERROR_EOF;
+    } else {
+        ret = 0;
+        (*bufptr)[*size++] = '\0';
+    }
 
     fclose(f);
-    return 0;
+    return ret;
 }
 
 FILE *get_preset_file(char *filename, size_t filename_size,

libavcodec/libdirac.h

@@ -35,7 +35,7 @@
 static const struct {
     enum PixelFormat ff_pix_fmt;
     dirac_chroma_t dirac_pix_fmt;
-} ffmpeg_dirac_pixel_format_map[] = {
+} dirac_pixel_format_map[] = {
     { PIX_FMT_YUV420P, format420 },
     { PIX_FMT_YUV422P, format422 },
     { PIX_FMT_YUV444P, format444 },

libavcodec/libdirac_libschro.c

@@ -25,7 +25,7 @@
 
 #include "libdirac_libschro.h"
 
-static const FfmpegDiracSchroVideoFormatInfo ff_dirac_schro_video_format_info[] = {
+static const DiracSchroVideoFormatInfo ff_dirac_schro_video_format_info[] = {
     { 640,  480,  24000, 1001},
     { 176,  120,  15000, 1001},
     { 176,  144,  25,    2   },
@@ -53,7 +53,7 @@ unsigned int ff_dirac_schro_get_video_format_idx(AVCodecContext *avccontext)
                                sizeof(ff_dirac_schro_video_format_info[0]);
 
     for (idx = 1; idx < num_formats; ++idx) {
-        const FfmpegDiracSchroVideoFormatInfo *vf = &ff_dirac_schro_video_format_info[idx];
+        const DiracSchroVideoFormatInfo *vf = &ff_dirac_schro_video_format_info[idx];
         if (avccontext->width  == vf->width &&
             avccontext->height == vf->height) {
             ret_idx = idx;
@@ -65,22 +65,22 @@ unsigned int ff_dirac_schro_get_video_format_idx(AVCodecContext *avccontext)
     return ret_idx;
 }
 
-void ff_dirac_schro_queue_init(FfmpegDiracSchroQueue *queue)
+void ff_dirac_schro_queue_init(DiracSchroQueue *queue)
 {
     queue->p_head = queue->p_tail = NULL;
     queue->size = 0;
 }
 
-void ff_dirac_schro_queue_free(FfmpegDiracSchroQueue *queue,
+void ff_dirac_schro_queue_free(DiracSchroQueue *queue,
                                void (*free_func)(void *))
 {
     while (queue->p_head)
         free_func(ff_dirac_schro_queue_pop(queue));
 }
 
-int ff_dirac_schro_queue_push_back(FfmpegDiracSchroQueue *queue, void *p_data)
+int ff_dirac_schro_queue_push_back(DiracSchroQueue *queue, void *p_data)
 {
-    FfmpegDiracSchroQueueElement *p_new = av_mallocz(sizeof(FfmpegDiracSchroQueueElement));
+    DiracSchroQueueElement *p_new = av_mallocz(sizeof(DiracSchroQueueElement));
 
     if (!p_new)
         return -1;
@@ -97,9 +97,9 @@ int ff_dirac_schro_queue_push_back(FfmpegDiracSchroQueue *queue, void *p_data)
     return 0;
 }
 
-void *ff_dirac_schro_queue_pop(FfmpegDiracSchroQueue *queue)
+void *ff_dirac_schro_queue_pop(DiracSchroQueue *queue)
 {
-    FfmpegDiracSchroQueueElement *top = queue->p_head;
+    DiracSchroQueueElement *top = queue->p_head;
 
     if (top) {
         void *data = top->data;

libavcodec/libdirac_libschro.h

@@ -33,7 +33,7 @@ typedef struct {
     uint16_t height;
     uint16_t frame_rate_num;
     uint16_t frame_rate_denom;
-} FfmpegDiracSchroVideoFormatInfo;
+} DiracSchroVideoFormatInfo;
 
 /**
 * Returns the index into the Dirac Schro common video format info table
@@ -43,7 +43,7 @@ unsigned int ff_dirac_schro_get_video_format_idx(AVCodecContext *avccontext);
 /**
 * contains a single encoded frame returned from Dirac or Schroedinger
 */
-typedef struct FfmpegDiracSchroEncodedFrame {
+typedef struct DiracSchroEncodedFrame {
     /** encoded frame data */
     uint8_t *p_encbuf;
 
@@ -55,51 +55,51 @@ typedef struct FfmpegDiracSchroEncodedFrame {
 
     /** key frame flag. 1 : is key frame , 0 : in not key frame */
     uint16_t key_frame;
-} FfmpegDiracSchroEncodedFrame;
+} DiracSchroEncodedFrame;
 
 /**
 * queue element
 */
-typedef struct FfmpegDiracSchroQueueElement {
+typedef struct DiracSchroQueueElement {
     /** Data to be stored in queue*/
     void *data;
     /** Pointer to next element queue */
-    struct FfmpegDiracSchroQueueElement *next;
-} FfmpegDiracSchroQueueElement;
+    struct DiracSchroQueueElement *next;
+} DiracSchroQueueElement;
 
 
 /**
 * A simple queue implementation used in libdirac and libschroedinger
 */
-typedef struct FfmpegDiracSchroQueue {
+typedef struct DiracSchroQueue {
     /** Pointer to head of queue */
-    FfmpegDiracSchroQueueElement *p_head;
+    DiracSchroQueueElement *p_head;
     /** Pointer to tail of queue */
-    FfmpegDiracSchroQueueElement *p_tail;
+    DiracSchroQueueElement *p_tail;
     /** Queue size*/
     int size;
-} FfmpegDiracSchroQueue;
+} DiracSchroQueue;
 
 /**
 * Initialise the queue
 */
-void ff_dirac_schro_queue_init(FfmpegDiracSchroQueue *queue);
+void ff_dirac_schro_queue_init(DiracSchroQueue *queue);
 
 /**
 * Add an element to the end of the queue
 */
-int ff_dirac_schro_queue_push_back(FfmpegDiracSchroQueue *queue, void *p_data);
+int ff_dirac_schro_queue_push_back(DiracSchroQueue *queue, void *p_data);
 
 /**
 * Return the first element in the queue
 */
-void *ff_dirac_schro_queue_pop(FfmpegDiracSchroQueue *queue);
+void *ff_dirac_schro_queue_pop(DiracSchroQueue *queue);
 
 /**
 * Free the queue resources. free_func is a function supplied by the caller to
 * free any resources allocated by the caller. The data field of the queue
 * element is passed to it.
 */
-void ff_dirac_schro_queue_free(FfmpegDiracSchroQueue *queue,
+void ff_dirac_schro_queue_free(DiracSchroQueue *queue,
                                void (*free_func)(void *));
 #endif /* AVCODEC_LIBDIRAC_LIBSCHRO_H */

libavcodec/libdiracdec.c

@@ -37,34 +37,34 @@
 #include <libdirac_decoder/dirac_parser.h>
 
 /** contains a single frame returned from Dirac */
-typedef struct FfmpegDiracDecoderParams {
+typedef struct DiracDecoderParams {
     /** decoder handle */
     dirac_decoder_t* p_decoder;
 
     /** buffer to hold decoded frame */
     unsigned char* p_out_frame_buf;
-} FfmpegDiracDecoderParams;
+} DiracDecoderParams;
 
 
 /**
 * returns FFmpeg chroma format
 */
-static enum PixelFormat GetFfmpegChromaFormat(dirac_chroma_t dirac_pix_fmt)
+static enum PixelFormat get_chroma_format(dirac_chroma_t dirac_pix_fmt)
 {
-    int num_formats = sizeof(ffmpeg_dirac_pixel_format_map) /
-                      sizeof(ffmpeg_dirac_pixel_format_map[0]);
+    int num_formats = sizeof(dirac_pixel_format_map) /
+                      sizeof(dirac_pixel_format_map[0]);
     int idx;
 
     for (idx = 0; idx < num_formats; ++idx)
-        if (ffmpeg_dirac_pixel_format_map[idx].dirac_pix_fmt == dirac_pix_fmt)
-            return ffmpeg_dirac_pixel_format_map[idx].ff_pix_fmt;
+        if (dirac_pixel_format_map[idx].dirac_pix_fmt == dirac_pix_fmt)
+            return dirac_pixel_format_map[idx].ff_pix_fmt;
     return PIX_FMT_NONE;
 }
 
 static av_cold int libdirac_decode_init(AVCodecContext *avccontext)
 {
 
-    FfmpegDiracDecoderParams *p_dirac_params = avccontext->priv_data;
+    DiracDecoderParams *p_dirac_params = avccontext->priv_data;
     p_dirac_params->p_decoder =  dirac_decoder_init(avccontext->debug);
 
     if (!p_dirac_params->p_decoder)
@@ -80,7 +80,7 @@ static int libdirac_decode_frame(AVCodecContext *avccontext,
     const uint8_t *buf = avpkt->data;
     int buf_size = avpkt->size;
 
-    FfmpegDiracDecoderParams *p_dirac_params = avccontext->priv_data;
+    DiracDecoderParams *p_dirac_params = avccontext->priv_data;
     AVPicture *picture = data;
     AVPicture pic;
     int pict_size;
@@ -117,7 +117,7 @@ static int libdirac_decode_frame(AVCodecContext *avccontext,
             avccontext->height = src_params->height;
             avccontext->width  = src_params->width;
 
-            avccontext->pix_fmt = GetFfmpegChromaFormat(src_params->chroma);
+            avccontext->pix_fmt = get_chroma_format(src_params->chroma);
             if (avccontext->pix_fmt == PIX_FMT_NONE) {
                 av_log(avccontext, AV_LOG_ERROR,
                        "Dirac chroma format %d not supported currently\n",
@@ -174,7 +174,7 @@ static int libdirac_decode_frame(AVCodecContext *avccontext,
 
 static av_cold int libdirac_decode_close(AVCodecContext *avccontext)
 {
-    FfmpegDiracDecoderParams *p_dirac_params = avccontext->priv_data;
+    DiracDecoderParams *p_dirac_params = avccontext->priv_data;
     dirac_decoder_close(p_dirac_params->p_decoder);
 
     av_freep(&p_dirac_params->p_out_frame_buf);
@@ -198,7 +198,7 @@ AVCodec ff_libdirac_decoder = {
     .name           = "libdirac",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_DIRAC,
-    .priv_data_size = sizeof(FfmpegDiracDecoderParams),
+    .priv_data_size = sizeof(DiracDecoderParams),
     .init           = libdirac_decode_init,
     .close          = libdirac_decode_close,
     .decode         = libdirac_decode_frame,

libavcodec/libdiracenc.c

@@ -38,7 +38,7 @@
 #include <libdirac_encoder/dirac_encoder.h>
 
 /** Dirac encoder private data */
-typedef struct FfmpegDiracEncoderParams {
+typedef struct DiracEncoderParams {
     /** Dirac encoder context */
     dirac_encoder_context_t enc_ctx;
 
@@ -61,27 +61,27 @@ typedef struct FfmpegDiracEncoderParams {
     int enc_buf_size;
 
     /** queue storing encoded frames */
-    FfmpegDiracSchroQueue enc_frame_queue;
+    DiracSchroQueue enc_frame_queue;
 
     /** end of sequence signalled by user, 0 - false, 1 - true */
     int eos_signalled;
 
     /** end of sequence returned by encoder, 0 - false, 1 - true */
     int eos_pulled;
-} FfmpegDiracEncoderParams;
+} DiracEncoderParams;
 
 /**
 * Works out Dirac-compatible chroma format.
 */
 static dirac_chroma_t GetDiracChromaFormat(enum PixelFormat ff_pix_fmt)
 {
-    int num_formats = sizeof(ffmpeg_dirac_pixel_format_map) /
-                      sizeof(ffmpeg_dirac_pixel_format_map[0]);
+    int num_formats = sizeof(dirac_pixel_format_map) /
+                      sizeof(dirac_pixel_format_map[0]);
     int idx;
 
     for (idx = 0; idx < num_formats; ++idx)
-        if (ffmpeg_dirac_pixel_format_map[idx].ff_pix_fmt == ff_pix_fmt)
-            return ffmpeg_dirac_pixel_format_map[idx].dirac_pix_fmt;
+        if (dirac_pixel_format_map[idx].ff_pix_fmt == ff_pix_fmt)
+            return dirac_pixel_format_map[idx].dirac_pix_fmt;
     return formatNK;
 }
 
@@ -127,7 +127,7 @@ static VideoFormat GetDiracVideoFormatPreset(AVCodecContext *avccontext)
 static av_cold int libdirac_encode_init(AVCodecContext *avccontext)
 {
 
-    FfmpegDiracEncoderParams* p_dirac_params = avccontext->priv_data;
+    DiracEncoderParams* p_dirac_params = avccontext->priv_data;
     int no_local = 1;
     int verbose  = avccontext->debug;
     VideoFormat preset;
@@ -219,7 +219,7 @@ static av_cold int libdirac_encode_init(AVCodecContext *avccontext)
 
 static void DiracFreeFrame(void *data)
 {
-    FfmpegDiracSchroEncodedFrame *enc_frame = data;
+    DiracSchroEncodedFrame *enc_frame = data;
 
     av_freep(&(enc_frame->p_encbuf));
     av_free(enc_frame);
@@ -231,9 +231,9 @@ static int libdirac_encode_frame(AVCodecContext *avccontext,
 {
     int enc_size = 0;
     dirac_encoder_state_t state;
-    FfmpegDiracEncoderParams* p_dirac_params = avccontext->priv_data;
-    FfmpegDiracSchroEncodedFrame* p_frame_output      = NULL;
-    FfmpegDiracSchroEncodedFrame* p_next_output_frame = NULL;
+    DiracEncoderParams     *p_dirac_params      = avccontext->priv_data;
+    DiracSchroEncodedFrame *p_frame_output      = NULL;
+    DiracSchroEncodedFrame *p_next_output_frame = NULL;
     int go = 1;
     int last_frame_in_sequence = 0;
 
@@ -303,7 +303,7 @@ static int libdirac_encode_frame(AVCodecContext *avccontext,
                 break;
 
             /* create output frame */
-            p_frame_output = av_mallocz(sizeof(FfmpegDiracSchroEncodedFrame));
+            p_frame_output = av_mallocz(sizeof(DiracSchroEncodedFrame));
             /* set output data */
             p_frame_output->size      = p_dirac_params->enc_buf_size;
             p_frame_output->p_encbuf  = p_dirac_params->enc_buf;
@@ -371,7 +371,7 @@ static int libdirac_encode_frame(AVCodecContext *avccontext,
 
 static av_cold int libdirac_encode_close(AVCodecContext *avccontext)
 {
-    FfmpegDiracEncoderParams* p_dirac_params  = avccontext->priv_data;
+    DiracEncoderParams *p_dirac_params = avccontext->priv_data;
 
     /* close the encoder */
     dirac_encoder_close(p_dirac_params->p_encoder);
@@ -395,7 +395,7 @@ AVCodec ff_libdirac_encoder = {
     .name           = "libdirac",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_DIRAC,
-    .priv_data_size = sizeof(FfmpegDiracEncoderParams),
+    .priv_data_size = sizeof(DiracEncoderParams),
     .init           = libdirac_encode_init,
     .encode         = libdirac_encode_frame,
     .close          = libdirac_encode_close,

libavcodec/libschroedinger.c

@@ -64,14 +64,14 @@ SchroVideoFormatEnum ff_get_schro_video_format_preset(AVCodecContext *avccontext
 int ff_get_schro_frame_format (SchroChromaFormat schro_pix_fmt,
                                SchroFrameFormat  *schro_frame_fmt)
 {
-    unsigned int num_formats = sizeof(ffmpeg_schro_pixel_format_map) /
-                               sizeof(ffmpeg_schro_pixel_format_map[0]);
+    unsigned int num_formats = sizeof(schro_pixel_format_map) /
+                               sizeof(schro_pixel_format_map[0]);
 
     int idx;
 
     for (idx = 0; idx < num_formats; ++idx) {
-        if (ffmpeg_schro_pixel_format_map[idx].schro_pix_fmt == schro_pix_fmt) {
-            *schro_frame_fmt = ffmpeg_schro_pixel_format_map[idx].schro_frame_fmt;
+        if (schro_pixel_format_map[idx].schro_pix_fmt == schro_pix_fmt) {
+            *schro_frame_fmt = schro_pixel_format_map[idx].schro_frame_fmt;
             return 0;
         }
     }

libavcodec/libschroedinger.h

@@ -34,7 +34,7 @@ static const struct {
     enum PixelFormat  ff_pix_fmt;
     SchroChromaFormat schro_pix_fmt;
     SchroFrameFormat  schro_frame_fmt;
-} ffmpeg_schro_pixel_format_map[] = {
+} schro_pixel_format_map[] = {
     { PIX_FMT_YUV420P, SCHRO_CHROMA_420, SCHRO_FRAME_FORMAT_U8_420 },
     { PIX_FMT_YUV422P, SCHRO_CHROMA_422, SCHRO_FRAME_FORMAT_U8_422 },
     { PIX_FMT_YUV444P, SCHRO_CHROMA_444, SCHRO_FRAME_FORMAT_U8_444 },

libavcodec/libschroedingerdec.c

@@ -41,7 +41,7 @@
 #include <schroedinger/schrovideoformat.h>
 
 /** libschroedinger decoder private data */
-typedef struct FfmpegSchroDecoderParams {
+typedef struct SchroDecoderParams {
     /** Schroedinger video format */
     SchroVideoFormat *format;
 
@@ -52,7 +52,7 @@ typedef struct FfmpegSchroDecoderParams {
     SchroDecoder* decoder;
 
     /** queue storing decoded frames */
-    FfmpegDiracSchroQueue dec_frame_queue;
+    DiracSchroQueue dec_frame_queue;
 
     /** end of sequence signalled */
     int eos_signalled;
@@ -62,25 +62,25 @@ typedef struct FfmpegSchroDecoderParams {
 
     /** decoded picture */
     AVPicture dec_pic;
-} FfmpegSchroDecoderParams;
+} SchroDecoderParams;
 
-typedef struct FfmpegSchroParseUnitContext {
+typedef struct SchroParseUnitContext {
     const uint8_t *buf;
     int           buf_size;
-} FfmpegSchroParseUnitContext;
+} SchroParseUnitContext;
 
 
 static void libschroedinger_decode_buffer_free(SchroBuffer *schro_buf,
                                                void *priv);
 
-static void FfmpegSchroParseContextInit(FfmpegSchroParseUnitContext *parse_ctx,
-                                        const uint8_t *buf, int buf_size)
+static void SchroParseContextInit(SchroParseUnitContext *parse_ctx,
+                                  const uint8_t *buf, int buf_size)
 {
     parse_ctx->buf           = buf;
     parse_ctx->buf_size      = buf_size;
 }
 
-static SchroBuffer* FfmpegFindNextSchroParseUnit(FfmpegSchroParseUnitContext *parse_ctx)
+static SchroBuffer *FindNextSchroParseUnit(SchroParseUnitContext *parse_ctx)
 {
     SchroBuffer *enc_buf = NULL;
     int next_pu_offset = 0;
@@ -120,22 +120,22 @@ static SchroBuffer* FfmpegFindNextSchroParseUnit(FfmpegSchroParseUnitContext *pa
 /**
 * Returns FFmpeg chroma format.
 */
-static enum PixelFormat GetFfmpegChromaFormat(SchroChromaFormat schro_pix_fmt)
+static enum PixelFormat get_chroma_format(SchroChromaFormat schro_pix_fmt)
 {
-    int num_formats = sizeof(ffmpeg_schro_pixel_format_map) /
-                      sizeof(ffmpeg_schro_pixel_format_map[0]);
+    int num_formats = sizeof(schro_pixel_format_map) /
+                      sizeof(schro_pixel_format_map[0]);
     int idx;
 
     for (idx = 0; idx < num_formats; ++idx)
-        if (ffmpeg_schro_pixel_format_map[idx].schro_pix_fmt == schro_pix_fmt)
-            return ffmpeg_schro_pixel_format_map[idx].ff_pix_fmt;
+        if (schro_pixel_format_map[idx].schro_pix_fmt == schro_pix_fmt)
+            return schro_pixel_format_map[idx].ff_pix_fmt;
     return PIX_FMT_NONE;
 }
 
 static av_cold int libschroedinger_decode_init(AVCodecContext *avccontext)
 {
 
-    FfmpegSchroDecoderParams *p_schro_params = avccontext->priv_data;
+    SchroDecoderParams *p_schro_params = avccontext->priv_data;
     /* First of all, initialize our supporting libraries. */
     schro_init();
 
@@ -164,7 +164,7 @@ static void libschroedinger_decode_frame_free(void *frame)
 
 static void libschroedinger_handle_first_access_unit(AVCodecContext *avccontext)
 {
-    FfmpegSchroDecoderParams *p_schro_params = avccontext->priv_data;
+    SchroDecoderParams *p_schro_params = avccontext->priv_data;
     SchroDecoder *decoder = p_schro_params->decoder;
 
     p_schro_params->format = schro_decoder_get_video_format(decoder);
@@ -179,7 +179,7 @@ static void libschroedinger_handle_first_access_unit(AVCodecContext *avccontext)
     }
     avccontext->height  = p_schro_params->format->height;
     avccontext->width   = p_schro_params->format->width;
-    avccontext->pix_fmt = GetFfmpegChromaFormat(p_schro_params->format->chroma_format);
+    avccontext->pix_fmt = get_chroma_format(p_schro_params->format->chroma_format);
 
     if (ff_get_schro_frame_format(p_schro_params->format->chroma_format,
                                   &p_schro_params->frame_format) == -1) {
@@ -206,7 +206,7 @@ static int libschroedinger_decode_frame(AVCodecContext *avccontext,
     const uint8_t *buf = avpkt->data;
     int buf_size = avpkt->size;
 
-    FfmpegSchroDecoderParams *p_schro_params = avccontext->priv_data;
+    SchroDecoderParams *p_schro_params = avccontext->priv_data;
     SchroDecoder *decoder = p_schro_params->decoder;
     AVPicture *picture = data;
     SchroBuffer *enc_buf;
@@ -214,11 +214,11 @@ static int libschroedinger_decode_frame(AVCodecContext *avccontext,
     int state;
     int go = 1;
     int outer = 1;
-    FfmpegSchroParseUnitContext parse_ctx;
+    SchroParseUnitContext parse_ctx;
 
     *data_size = 0;
 
-    FfmpegSchroParseContextInit(&parse_ctx, buf, buf_size);
+    SchroParseContextInit(&parse_ctx, buf, buf_size);
     if (!buf_size) {
         if (!p_schro_params->eos_signalled) {
             state = schro_decoder_push_end_of_stream(decoder);
@@ -228,7 +228,7 @@ static int libschroedinger_decode_frame(AVCodecContext *avccontext,
 
     /* Loop through all the individual parse units in the input buffer */
     do {
-        if ((enc_buf = FfmpegFindNextSchroParseUnit(&parse_ctx))) {
+        if ((enc_buf = FindNextSchroParseUnit(&parse_ctx))) {
             /* Push buffer into decoder. */
             if (SCHRO_PARSE_CODE_IS_PICTURE(enc_buf->data[4]) &&
                 SCHRO_PARSE_CODE_NUM_REFS(enc_buf->data[4]) > 0)
@@ -314,7 +314,7 @@ static int libschroedinger_decode_frame(AVCodecContext *avccontext,
 
 static av_cold int libschroedinger_decode_close(AVCodecContext *avccontext)
 {
-    FfmpegSchroDecoderParams *p_schro_params = avccontext->priv_data;
+    SchroDecoderParams *p_schro_params = avccontext->priv_data;
     /* Free the decoder. */
     schro_decoder_free(p_schro_params->decoder);
     av_freep(&p_schro_params->format);
@@ -332,7 +332,7 @@ static void libschroedinger_flush(AVCodecContext *avccontext)
 {
     /* Got a seek request. Free the decoded frames queue and then reset
      * the decoder */
-    FfmpegSchroDecoderParams *p_schro_params = avccontext->priv_data;
+    SchroDecoderParams *p_schro_params = avccontext->priv_data;
 
     /* Free data in the output frame queue. */
     ff_dirac_schro_queue_free(&p_schro_params->dec_frame_queue,
@@ -348,7 +348,7 @@ AVCodec ff_libschroedinger_decoder = {
     .name           = "libschroedinger",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_DIRAC,
-    .priv_data_size = sizeof(FfmpegSchroDecoderParams),
+    .priv_data_size = sizeof(SchroDecoderParams),
     .init           = libschroedinger_decode_init,
     .close          = libschroedinger_decode_close,
     .decode         = libschroedinger_decode_frame,

libavcodec/libschroedingerenc.c

@@ -41,7 +41,7 @@
 
 
 /** libschroedinger encoder private data */
-typedef struct FfmpegSchroEncoderParams {
+typedef struct SchroEncoderParams {
     /** Schroedinger video format */
     SchroVideoFormat *format;
 
@@ -64,31 +64,31 @@ typedef struct FfmpegSchroEncoderParams {
     int enc_buf_size;
 
     /** queue storing encoded frames */
-    FfmpegDiracSchroQueue enc_frame_queue;
+    DiracSchroQueue enc_frame_queue;
 
     /** end of sequence signalled */
     int eos_signalled;
 
     /** end of sequence pulled */
     int eos_pulled;
-} FfmpegSchroEncoderParams;
+} SchroEncoderParams;
 
 /**
 * Works out Schro-compatible chroma format.
 */
 static int SetSchroChromaFormat(AVCodecContext *avccontext)
 {
-    int num_formats = sizeof(ffmpeg_schro_pixel_format_map) /
-                      sizeof(ffmpeg_schro_pixel_format_map[0]);
+    int num_formats = sizeof(schro_pixel_format_map) /
+                      sizeof(schro_pixel_format_map[0]);
     int idx;
 
-    FfmpegSchroEncoderParams* p_schro_params = avccontext->priv_data;
+    SchroEncoderParams *p_schro_params = avccontext->priv_data;
 
     for (idx = 0; idx < num_formats; ++idx) {
-        if (ffmpeg_schro_pixel_format_map[idx].ff_pix_fmt ==
+        if (schro_pixel_format_map[idx].ff_pix_fmt ==
             avccontext->pix_fmt) {
             p_schro_params->format->chroma_format =
-                            ffmpeg_schro_pixel_format_map[idx].schro_pix_fmt;
+                            schro_pixel_format_map[idx].schro_pix_fmt;
             return 0;
         }
     }
@@ -102,7 +102,7 @@ static int SetSchroChromaFormat(AVCodecContext *avccontext)
 
 static int libschroedinger_encode_init(AVCodecContext *avccontext)
 {
-    FfmpegSchroEncoderParams* p_schro_params = avccontext->priv_data;
+    SchroEncoderParams *p_schro_params = avccontext->priv_data;
     SchroVideoFormatEnum preset;
 
     /* Initialize the libraries that libschroedinger depends on. */
@@ -238,7 +238,7 @@ static int libschroedinger_encode_init(AVCodecContext *avccontext)
 static SchroFrame *libschroedinger_frame_from_data(AVCodecContext *avccontext,
                                                    void *in_data)
 {
-    FfmpegSchroEncoderParams* p_schro_params = avccontext->priv_data;
+    SchroEncoderParams *p_schro_params = avccontext->priv_data;
     SchroFrame *in_frame;
     /* Input line size may differ from what the codec supports. Especially
      * when transcoding from one format to another. So use avpicture_layout
@@ -256,7 +256,7 @@ static SchroFrame *libschroedinger_frame_from_data(AVCodecContext *avccontext,
 
 static void SchroedingerFreeFrame(void *data)
 {
-    FfmpegDiracSchroEncodedFrame *enc_frame = data;
+    DiracSchroEncodedFrame *enc_frame = data;
 
     av_freep(&(enc_frame->p_encbuf));
     av_free(enc_frame);
@@ -267,9 +267,9 @@ static int libschroedinger_encode_frame(AVCodecContext *avccontext,
                                         int buf_size, void *data)
 {
     int enc_size = 0;
-    FfmpegSchroEncoderParams* p_schro_params = avccontext->priv_data;
+    SchroEncoderParams *p_schro_params = avccontext->priv_data;
     SchroEncoder *encoder = p_schro_params->encoder;
-    struct FfmpegDiracSchroEncodedFrame* p_frame_output = NULL;
+    struct DiracSchroEncodedFrame *p_frame_output = NULL;
     int go = 1;
     SchroBuffer *enc_buf;
     int presentation_frame;
@@ -328,7 +328,7 @@ static int libschroedinger_encode_frame(AVCodecContext *avccontext,
             }
 
             /* Create output frame. */
-            p_frame_output = av_mallocz(sizeof(FfmpegDiracSchroEncodedFrame));
+            p_frame_output = av_mallocz(sizeof(DiracSchroEncodedFrame));
             /* Set output data. */
             p_frame_output->size     = p_schro_params->enc_buf_size;
             p_frame_output->p_encbuf = p_schro_params->enc_buf;
@@ -400,8 +400,7 @@ static int libschroedinger_encode_frame(AVCodecContext *avccontext,
 
 static int libschroedinger_encode_close(AVCodecContext *avccontext)
 {
-
-    FfmpegSchroEncoderParams* p_schro_params = avccontext->priv_data;
+    SchroEncoderParams *p_schro_params = avccontext->priv_data;
 
     /* Close the encoder. */
     schro_encoder_free(p_schro_params->encoder);
@@ -426,7 +425,7 @@ AVCodec ff_libschroedinger_encoder = {
     .name           = "libschroedinger",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_DIRAC,
-    .priv_data_size = sizeof(FfmpegSchroEncoderParams),
+    .priv_data_size = sizeof(SchroEncoderParams),
     .init           = libschroedinger_encode_init,
     .encode         = libschroedinger_encode_frame,
     .close          = libschroedinger_encode_close,