*/
#define _GNU_SOURCE 1
+#include "sysdeps.h"
#include "va.h"
#include "va_backend.h"
+#include "va_internal.h"
#include "va_trace.h"
#include "va_fool.h"
* LIBVA_FOOL_ENCODE=<framename>:
* . if set, encode does nothing, but fill in the coded buffer from the content of files with
* name framename.0,framename.1,..., framename.N, framename.0,..., framename.N,...repeatly
+ * Use file name to determine h264 or vp8
* LIBVA_FOOL_JPEG=<framename>:fill the content of filename to codedbuf for jpeg encoding
* LIBVA_FOOL_POSTP:
* . if set, do nothing for vaPutSurface
/* global settings */
-int fool_codec = 0;
-int fool_postp = 0;
+int va_fool_codec = 0;
+int va_fool_postp = 0;
#define FOOL_BUFID_MAGIC 0x12345600
#define FOOL_BUFID_MASK 0xffffff00
struct fool_context {
+ int enabled; /* va_fool_codec is global, and it is for concurent encode/decode */
char *fn_enc;/* file pattern with codedbuf content for encode */
char *segbuf_enc; /* the segment buffer of coded buffer, load frome fn_enc */
int file_count;
};
#define FOOL_CTX(dpy) ((struct fool_context *)((VADisplayContextP)dpy)->vafool)
+
#define DPY2FOOLCTX(dpy) \
struct fool_context *fool_ctx = FOOL_CTX(dpy); \
- \
if (fool_ctx == NULL) \
- return 0; /* let driver go */ \
-
-/* Prototype declarations (functions defined in va.c) */
+ return 0; /* no fool for the context */ \
-void va_errorMessage(const char *msg, ...);
-void va_infoMessage(const char *msg, ...);
+#define DPY2FOOLCTX_CHK(dpy) \
+ struct fool_context *fool_ctx = FOOL_CTX(dpy); \
+ if ((fool_ctx == NULL) || (fool_ctx->enabled == 0)) \
+ return 0; /* no fool for the context */ \
-int va_parseConfig(char *env, char *env_value);
void va_FoolInit(VADisplay dpy)
{
char env_value[1024];
- int fool_index = 0;
struct fool_context *fool_ctx = calloc(sizeof(struct fool_context), 1);
return;
if (va_parseConfig("LIBVA_FOOL_POSTP", NULL) == 0) {
- fool_postp = 1;
- va_infoMessage("LIBVA_FOOL_POSTP is on, dummy vaPutSurface\n");
+ va_fool_postp = 1;
+ va_infoMessage(dpy, "LIBVA_FOOL_POSTP is on, dummy vaPutSurface\n");
}
if (va_parseConfig("LIBVA_FOOL_DECODE", NULL) == 0) {
- fool_codec |= VA_FOOL_FLAG_DECODE;
- va_infoMessage("LIBVA_FOOL_DECODE is on, dummy decode\n");
+ va_fool_codec |= VA_FOOL_FLAG_DECODE;
+ va_infoMessage(dpy, "LIBVA_FOOL_DECODE is on, dummy decode\n");
}
if (va_parseConfig("LIBVA_FOOL_ENCODE", &env_value[0]) == 0) {
- fool_codec |= VA_FOOL_FLAG_ENCODE;
+ va_fool_codec |= VA_FOOL_FLAG_ENCODE;
fool_ctx->fn_enc = strdup(env_value);
- va_infoMessage("LIBVA_FOOL_ENCODE is on, load encode data from file with patten %s\n",
+ va_infoMessage(dpy, "LIBVA_FOOL_ENCODE is on, load encode data from file with patten %s\n",
fool_ctx->fn_enc);
}
if (va_parseConfig("LIBVA_FOOL_JPEG", &env_value[0]) == 0) {
- fool_codec |= VA_FOOL_FLAG_JPEG;
+ va_fool_codec |= VA_FOOL_FLAG_JPEG;
fool_ctx->fn_jpg = strdup(env_value);
- va_infoMessage("LIBVA_FOOL_JPEG is on, load encode data from file with patten %s\n",
+ va_infoMessage(dpy, "LIBVA_FOOL_JPEG is on, load encode data from file with patten %s\n",
fool_ctx->fn_jpg);
}
return 0;
}
-
int va_FoolCreateConfig(
VADisplay dpy,
VAProfile profile,
fool_ctx->entrypoint = entrypoint;
/*
- * check fool_codec to align with current context
- * e.g. fool_codec = decode then for encode, the
+ * check va_fool_codec to align with current context
+ * e.g. va_fool_codec = decode then for encode, the
* vaBegin/vaRender/vaEnd also run into fool path
* which is not desired
*/
- if (((fool_codec & VA_FOOL_FLAG_DECODE) && (entrypoint == VAEntrypointVLD)) ||
- ((fool_codec & VA_FOOL_FLAG_ENCODE) && (entrypoint == VAEntrypointEncSlice)) ||
- ((fool_codec & VA_FOOL_FLAG_JPEG) && (entrypoint == VAEntrypointEncPicture)))
- ; /* the fool_codec is meaningful */
+ if (((va_fool_codec & VA_FOOL_FLAG_DECODE) && (entrypoint == VAEntrypointVLD)) ||
+ ((va_fool_codec & VA_FOOL_FLAG_JPEG) && (entrypoint == VAEntrypointEncPicture)))
+ fool_ctx->enabled = 1;
+ else if ((va_fool_codec & VA_FOOL_FLAG_ENCODE) && (entrypoint == VAEntrypointEncSlice)) {
+ /* H264 is desired */
+ if (((profile == VAProfileH264Main ||
+ profile == VAProfileH264High ||
+ profile == VAProfileH264ConstrainedBaseline)) &&
+ strstr(fool_ctx->fn_enc, "h264"))
+ fool_ctx->enabled = 1;
+
+ /* vp8 is desired */
+ if ((profile == VAProfileVP8Version0_3) &&
+ strstr(fool_ctx->fn_enc, "vp8"))
+ fool_ctx->enabled = 1;
+ }
+ if (fool_ctx->enabled)
+ va_infoMessage(dpy, "FOOL is enabled for this context\n");
else
- fool_codec = 0;
+ va_infoMessage(dpy, "FOOL is not enabled for this context\n");
- return 0; /* driver continue */
+
+ return 0; /* continue */
}
{
unsigned int new_size = size * num_elements;
unsigned int old_size;
- DPY2FOOLCTX(dpy);
+ DPY2FOOLCTX_CHK(dpy);
old_size = fool_ctx->fool_buf_size[type] * fool_ctx->fool_buf_element[type];
unsigned int *num_elements /* out */
)
{
- unsigned int magic = buf_id & FOOL_BUFID_MASK;
- DPY2FOOLCTX(dpy);
+ unsigned int magic;
+
+ DPY2FOOLCTX_CHK(dpy);
+ magic = buf_id & FOOL_BUFID_MASK;
if (magic != FOOL_BUFID_MAGIC)
- return 0;
-
+ return 0; /* could be VAImageBufferType from vaDeriveImage */
+
*type = buf_id & 0xff;
*size = fool_ctx->fool_buf_size[*type];
*num_elements = fool_ctx->fool_buf_element[*type];;
- return 1; /* don't call into driver */
+ return 1; /* fool is valid */
}
-static int va_FoolFillCodedBufEnc(struct fool_context *fool_ctx)
+static int va_FoolFillCodedBufEnc(VADisplay dpy, struct fool_context *fool_ctx)
{
char file_name[1024];
struct stat file_stat = {0};
VACodedBufferSegment *codedbuf;
int i, fd = -1;
+ ssize_t ret;
/* try file_name.file_count, if fail, try file_name.file_count-- */
for (i=0; i<=1; i++) {
fool_ctx->file_count);
if ((fd = open(file_name, O_RDONLY)) != -1) {
- fstat(fd, &file_stat);
- fool_ctx->file_count++; /* open next file */
- break;
- } else /* fall back to the first file file */
- fool_ctx->file_count = 0;
+ if (fstat(fd, &file_stat) != -1) {
+ fool_ctx->file_count++; /* open next file */
+ break;
+ }
+ va_errorMessage(dpy, "Identify file %s failed:%s\n",
+ file_name, strerror(errno));
+ close(fd);
+ fd = -1;
+ }
+ /* fall back to the first file file */
+ fool_ctx->file_count = 0;
}
if (fd != -1) {
fool_ctx->segbuf_enc = realloc(fool_ctx->segbuf_enc, file_stat.st_size);
- read(fd, fool_ctx->segbuf_enc, file_stat.st_size);
+ ret = read(fd, fool_ctx->segbuf_enc, file_stat.st_size);
+ if (ret < file_stat.st_size)
+ va_errorMessage(dpy, "Reading file %s failed.\n", file_name);
close(fd);
} else
- va_errorMessage("Open file %s failed:%s\n", file_name, strerror(errno));
+ va_errorMessage(dpy, "Open file %s failed:%s\n", file_name, strerror(errno));
codedbuf = (VACodedBufferSegment *)fool_ctx->fool_buf[VAEncCodedBufferType];
codedbuf->size = file_stat.st_size;
return 0;
}
-
-static int va_FoolFillCodedBufJPG(struct fool_context *fool_ctx)
+static int va_FoolFillCodedBufJPG(VADisplay dpy, struct fool_context *fool_ctx)
{
struct stat file_stat = {0};
VACodedBufferSegment *codedbuf;
- int i, fd = -1;
+ int fd = -1;
+ ssize_t ret;
if ((fd = open(fool_ctx->fn_jpg, O_RDONLY)) != -1) {
- fstat(fd, &file_stat);
- fool_ctx->segbuf_jpg = realloc(fool_ctx->segbuf_jpg, file_stat.st_size);
- read(fd, fool_ctx->segbuf_jpg, file_stat.st_size);
+ if (fstat(fd, &file_stat) != -1) {
+ fool_ctx->segbuf_jpg = realloc(fool_ctx->segbuf_jpg, file_stat.st_size);
+ ret = read(fd, fool_ctx->segbuf_jpg, file_stat.st_size);
+ if (ret < file_stat.st_size)
+ va_errorMessage(dpy, "Reading file %s failed.\n", fool_ctx->fn_jpg);
+ } else {
+ va_errorMessage(dpy, "Identify file %s failed:%s\n",
+ fool_ctx->fn_jpg, strerror(errno));
+ }
close(fd);
} else
- va_errorMessage("Open file %s failed:%s\n", fool_ctx->fn_jpg, strerror(errno));
+ va_errorMessage(dpy, "Open file %s failed:%s\n", fool_ctx->fn_jpg, strerror(errno));
codedbuf = (VACodedBufferSegment *)fool_ctx->fool_buf[VAEncCodedBufferType];
codedbuf->size = file_stat.st_size;
}
-static int va_FoolFillCodedBuf(struct fool_context *fool_ctx)
+static int va_FoolFillCodedBuf(VADisplay dpy, struct fool_context *fool_ctx)
{
if (fool_ctx->entrypoint == VAEntrypointEncSlice)
- va_FoolFillCodedBufEnc(fool_ctx);
+ va_FoolFillCodedBufEnc(dpy, fool_ctx);
else if (fool_ctx->entrypoint == VAEntrypointEncPicture)
- va_FoolFillCodedBufJPG(fool_ctx);
+ va_FoolFillCodedBufJPG(dpy, fool_ctx);
return 0;
}
void **pbuf /* out */
)
{
- unsigned int buftype = buf_id & 0xff;
- unsigned int magic = buf_id & FOOL_BUFID_MASK;
- DPY2FOOLCTX(dpy);
+ unsigned int magic, buftype;
+ DPY2FOOLCTX_CHK(dpy);
- if (magic != FOOL_BUFID_MAGIC || buftype >= VABufferTypeMax || !pbuf)
- return 0;
-
- /* buf_id is the buffer type */
+ magic = buf_id & FOOL_BUFID_MASK;
+ if (magic != FOOL_BUFID_MAGIC)
+ return 0; /* could be VAImageBufferType from vaDeriveImage */
+
+ buftype = buf_id & 0xff;
*pbuf = fool_ctx->fool_buf[buftype];
- /* it is coded buffer, fill the fake segment buf from file */
+ /* it is coded buffer, fill coded segment from file */
if (*pbuf && (buftype == VAEncCodedBufferType))
- va_FoolFillCodedBuf(fool_ctx);
+ va_FoolFillCodedBuf(dpy, fool_ctx);
- return 1; /* don't call into driver */
+ return 1; /* fool is valid */
}
-VAStatus va_FoolUnmapBuffer(
- VADisplay dpy,
- VABufferID buf_id /* in */
-)
+VAStatus va_FoolCheckContinuity(VADisplay dpy)
{
- unsigned int magic = buf_id & FOOL_BUFID_MASK;
+ DPY2FOOLCTX_CHK(dpy);
- if (magic != FOOL_BUFID_MAGIC)
- return 0;
-
- return 1;
+ return 1; /* fool is valid */
}
+
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