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-rw-r--r--libvpx/vpxenc.c186
1 files changed, 8 insertions, 178 deletions
diff --git a/libvpx/vpxenc.c b/libvpx/vpxenc.c
index df75b85..b7897db 100644
--- a/libvpx/vpxenc.c
+++ b/libvpx/vpxenc.c
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#include "vpx_config.h"
+#include "./vpx_config.h"
#if defined(_WIN32) || defined(__OS2__) || !CONFIG_OS_SUPPORT
#define USE_POSIX_MMAP 0
@@ -16,6 +16,7 @@
#define USE_POSIX_MMAP 1
#endif
+#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
@@ -43,36 +44,12 @@
#include "vpx/vp8dx.h"
#endif
+#include "./tools_common.h"
#include "vpx_ports/mem_ops.h"
#include "vpx_ports/vpx_timer.h"
-#include "tools_common.h"
-#include "webmenc.h"
-#include "y4minput.h"
-
-
-/* Need special handling of these functions on Windows */
-#if defined(_MSC_VER)
-/* MSVS doesn't define off_t, and uses _f{seek,tell}i64 */
-typedef __int64 off_t;
-#define fseeko _fseeki64
-#define ftello _ftelli64
-#elif defined(_WIN32)
-/* MinGW defines off_t as long
- and uses f{seek,tell}o64/off64_t for large files */
-#define fseeko fseeko64
-#define ftello ftello64
-#define off_t off64_t
-#endif
-
-#define LITERALU64(hi,lo) ((((uint64_t)hi)<<32)|lo)
-
-/* We should use 32-bit file operations in WebM file format
- * when building ARM executable file (.axf) with RVCT */
-#if !CONFIG_OS_SUPPORT
-typedef long off_t;
-#define fseeko fseek
-#define ftello ftell
-#endif
+#include "./vpxstats.h"
+#include "./webmenc.h"
+#include "./y4minput.h"
/* Swallow warnings about unused results of fread/fwrite */
static size_t wrap_fread(void *ptr, size_t size, size_t nmemb,
@@ -141,126 +118,6 @@ static void warn_or_exit_on_error(vpx_codec_ctx_t *ctx, int fatal,
va_end(ap);
}
-/* This structure is used to abstract the different ways of handling
- * first pass statistics.
- */
-typedef struct {
- vpx_fixed_buf_t buf;
- int pass;
- FILE *file;
- char *buf_ptr;
- size_t buf_alloc_sz;
-} stats_io_t;
-
-int stats_open_file(stats_io_t *stats, const char *fpf, int pass) {
- int res;
-
- stats->pass = pass;
-
- if (pass == 0) {
- stats->file = fopen(fpf, "wb");
- stats->buf.sz = 0;
- stats->buf.buf = NULL,
- res = (stats->file != NULL);
- } else {
-#if 0
-#elif USE_POSIX_MMAP
- struct stat stat_buf;
- int fd;
-
- fd = open(fpf, O_RDONLY);
- stats->file = fdopen(fd, "rb");
- fstat(fd, &stat_buf);
- stats->buf.sz = stat_buf.st_size;
- stats->buf.buf = mmap(NULL, stats->buf.sz, PROT_READ, MAP_PRIVATE,
- fd, 0);
- res = (stats->buf.buf != NULL);
-#else
- size_t nbytes;
-
- stats->file = fopen(fpf, "rb");
-
- if (fseek(stats->file, 0, SEEK_END))
- fatal("First-pass stats file must be seekable!");
-
- stats->buf.sz = stats->buf_alloc_sz = ftell(stats->file);
- rewind(stats->file);
-
- stats->buf.buf = malloc(stats->buf_alloc_sz);
-
- if (!stats->buf.buf)
- fatal("Failed to allocate first-pass stats buffer (%lu bytes)",
- (unsigned long)stats->buf_alloc_sz);
-
- nbytes = fread(stats->buf.buf, 1, stats->buf.sz, stats->file);
- res = (nbytes == stats->buf.sz);
-#endif
- }
-
- return res;
-}
-
-int stats_open_mem(stats_io_t *stats, int pass) {
- int res;
- stats->pass = pass;
-
- if (!pass) {
- stats->buf.sz = 0;
- stats->buf_alloc_sz = 64 * 1024;
- stats->buf.buf = malloc(stats->buf_alloc_sz);
- }
-
- stats->buf_ptr = stats->buf.buf;
- res = (stats->buf.buf != NULL);
- return res;
-}
-
-
-void stats_close(stats_io_t *stats, int last_pass) {
- if (stats->file) {
- if (stats->pass == last_pass) {
-#if 0
-#elif USE_POSIX_MMAP
- munmap(stats->buf.buf, stats->buf.sz);
-#else
- free(stats->buf.buf);
-#endif
- }
-
- fclose(stats->file);
- stats->file = NULL;
- } else {
- if (stats->pass == last_pass)
- free(stats->buf.buf);
- }
-}
-
-void stats_write(stats_io_t *stats, const void *pkt, size_t len) {
- if (stats->file) {
- (void) fwrite(pkt, 1, len, stats->file);
- } else {
- if (stats->buf.sz + len > stats->buf_alloc_sz) {
- size_t new_sz = stats->buf_alloc_sz + 64 * 1024;
- char *new_ptr = realloc(stats->buf.buf, new_sz);
-
- if (new_ptr) {
- stats->buf_ptr = new_ptr + (stats->buf_ptr - (char *)stats->buf.buf);
- stats->buf.buf = new_ptr;
- stats->buf_alloc_sz = new_sz;
- } else
- fatal("Failed to realloc firstpass stats buffer.");
- }
-
- memcpy(stats->buf_ptr, pkt, len);
- stats->buf.sz += len;
- stats->buf_ptr += len;
- }
-}
-
-vpx_fixed_buf_t stats_get(stats_io_t *stats) {
- return stats->buf;
-}
-
enum video_file_type {
FILE_TYPE_RAW,
FILE_TYPE_IVF,
@@ -288,7 +145,6 @@ struct input_state {
int only_i420;
};
-
#define IVF_FRAME_HDR_SZ (4+8) /* 4 byte size + 8 byte timestamp */
static int read_frame(struct input_state *input, vpx_image_t *img) {
FILE *f = input->file;
@@ -503,22 +359,6 @@ static unsigned int murmur(const void *key, int len, unsigned int seed) {
return h;
}
-#include "math.h"
-#define MAX_PSNR 100
-static double vp8_mse2psnr(double Samples, double Peak, double Mse) {
- double psnr;
-
- if ((double)Mse > 0.0)
- psnr = 10.0 * log10(Peak * Peak * Samples / Mse);
- else
- psnr = MAX_PSNR; /* Limit to prevent / 0 */
-
- if (psnr > MAX_PSNR)
- psnr = MAX_PSNR;
-
- return psnr;
-}
-
#include "args.h"
static const arg_def_t debugmode = ARG_DEF("D", "debug", 0,
@@ -1409,17 +1249,7 @@ void open_input_file(struct input_state *input) {
} else
fatal("Unsupported Y4M stream.");
} else if (input->detect.buf_read == 4 && file_is_ivf(input, &fourcc)) {
- input->file_type = FILE_TYPE_IVF;
- switch (fourcc) {
- case 0x32315659:
- input->use_i420 = 0;
- break;
- case 0x30323449:
- input->use_i420 = 1;
- break;
- default:
- fatal("Unsupported fourcc (%08x) in IVF", fourcc);
- }
+ fatal("IVF is not supported as input.");
} else {
input->file_type = FILE_TYPE_RAW;
}
@@ -1433,7 +1263,7 @@ static void close_input_file(struct input_state *input) {
}
static struct stream_state *new_stream(struct global_config *global,
- struct stream_state *prev) {
+ struct stream_state *prev) {
struct stream_state *stream;
stream = calloc(1, sizeof(*stream));
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-27 11:51:23 +0000