This adds a allocate/blit for the input data, but this is necessary for both WOW64 support and an internal rework of the source path in wg_parser to use GstAppSrc. Source data is usually compressed anyway, so it shouldn't affect performance too badly.
Signed-off-by: Derek Lesho dlesho@codeweavers.com --- v4: No changes. --- dlls/winegstreamer/gst_private.h | 7 ++++--- dlls/winegstreamer/media_source.c | 28 ++++++++++++++++++++++++---- dlls/winegstreamer/quartz_parser.c | 26 +++++++++++++++++++++++--- dlls/winegstreamer/wg_parser.c | 28 +++++++++++++++------------- 4 files changed, 66 insertions(+), 23 deletions(-)
diff --git a/dlls/winegstreamer/gst_private.h b/dlls/winegstreamer/gst_private.h index c6c99b1dd55..9943682facb 100644 --- a/dlls/winegstreamer/gst_private.h +++ b/dlls/winegstreamer/gst_private.h @@ -169,9 +169,10 @@ struct unix_funcs void (CDECL *wg_parser_begin_flush)(struct wg_parser *parser); void (CDECL *wg_parser_end_flush)(struct wg_parser *parser);
- bool (CDECL *wg_parser_get_read_request)(struct wg_parser *parser, - void **data, uint64_t *offset, uint32_t *size); - void (CDECL *wg_parser_complete_read_request)(struct wg_parser *parser, bool ret); + bool (CDECL *wg_parser_get_next_read_offset)(struct wg_parser *parser, + uint64_t *offset, uint32_t *size); + void (CDECL *wg_parser_push_data)(struct wg_parser *parser, + const void *data, uint32_t size);
void (CDECL *wg_parser_set_unlimited_buffering)(struct wg_parser *parser);
diff --git a/dlls/winegstreamer/media_source.c b/dlls/winegstreamer/media_source.c index 7efa3cc06ba..db5548adbd0 100644 --- a/dlls/winegstreamer/media_source.c +++ b/dlls/winegstreamer/media_source.c @@ -530,6 +530,11 @@ static DWORD CALLBACK read_thread(void *arg) { struct media_source *source = arg; IMFByteStream *byte_stream = source->byte_stream; + uint32_t buffer_size = 0; + uint64_t file_size; + void *data = NULL; + + IMFByteStream_GetLength(byte_stream, &file_size);
TRACE("Starting read thread for media source %p.\n", source);
@@ -539,18 +544,33 @@ static DWORD CALLBACK read_thread(void *arg) ULONG ret_size; uint32_t size; HRESULT hr; - void *data;
- if (!unix_funcs->wg_parser_get_read_request(source->wg_parser, &data, &offset, &size)) + if (!unix_funcs->wg_parser_get_next_read_offset(source->wg_parser, &offset, &size)) continue;
+ if (offset >= file_size) + size = 0; + else if (offset + size >= file_size) + size = file_size - offset; + + if (size > buffer_size) + { + buffer_size = size; + data = realloc(data, size); + } + + ret_size = 0; + if (SUCCEEDED(hr = IMFByteStream_SetCurrentPosition(byte_stream, offset))) hr = IMFByteStream_Read(byte_stream, data, size, &ret_size); - if (SUCCEEDED(hr) && ret_size != size) + if (FAILED(hr)) + ERR("Failed to read source stream bytes %p+%u. hr=%#x\n", data, size, hr); + else if (ret_size != size) ERR("Unexpected short read: requested %u bytes, got %u.\n", size, ret_size); - unix_funcs->wg_parser_complete_read_request(source->wg_parser, SUCCEEDED(hr)); + unix_funcs->wg_parser_push_data(source->wg_parser, SUCCEEDED(hr) ? data : NULL, ret_size); }
+ free(data); TRACE("Media source is shutting down; exiting.\n"); return 0; } diff --git a/dlls/winegstreamer/quartz_parser.c b/dlls/winegstreamer/quartz_parser.c index 09a916d7f5c..f6179c742f7 100644 --- a/dlls/winegstreamer/quartz_parser.c +++ b/dlls/winegstreamer/quartz_parser.c @@ -785,6 +785,11 @@ static DWORD CALLBACK stream_thread(void *arg) static DWORD CALLBACK read_thread(void *arg) { struct parser *filter = arg; + LONGLONG file_size, unused; + uint32_t buffer_size = 0; + void *data = NULL; + + IAsyncReader_Length(filter->reader, &file_size, &unused);
TRACE("Starting read thread for filter %p.\n", filter);
@@ -793,14 +798,29 @@ static DWORD CALLBACK read_thread(void *arg) uint64_t offset; uint32_t size; HRESULT hr; - void *data;
- if (!unix_funcs->wg_parser_get_read_request(filter->wg_parser, &data, &offset, &size)) + if (!unix_funcs->wg_parser_get_next_read_offset(filter->wg_parser, &offset, &size)) continue; + + if (offset >= file_size) + size = 0; + else if (offset + size >= file_size) + size = file_size - offset; + + if (size > buffer_size) + { + buffer_size = size; + data = realloc(data, size); + } + hr = IAsyncReader_SyncRead(filter->reader, offset, size, data); - unix_funcs->wg_parser_complete_read_request(filter->wg_parser, SUCCEEDED(hr)); + if (FAILED(hr)) + ERR("Async Reader failed to failed to read %p+%u. hr=%#x\n", data, size, hr); + + unix_funcs->wg_parser_push_data(filter->wg_parser, SUCCEEDED(hr) ? data : NULL, size); }
+ free(data); TRACE("Streaming stopped; exiting.\n"); return 0; } diff --git a/dlls/winegstreamer/wg_parser.c b/dlls/winegstreamer/wg_parser.c index cd12a23d0c8..b9e74c55b08 100644 --- a/dlls/winegstreamer/wg_parser.c +++ b/dlls/winegstreamer/wg_parser.c @@ -517,8 +517,8 @@ static void CDECL wg_parser_end_flush(struct wg_parser *parser) pthread_mutex_unlock(&parser->mutex); }
-static bool CDECL wg_parser_get_read_request(struct wg_parser *parser, - void **data, uint64_t *offset, uint32_t *size) +static bool CDECL wg_parser_get_next_read_offset(struct wg_parser *parser, + uint64_t *offset, uint32_t *size) { pthread_mutex_lock(&parser->mutex);
@@ -531,7 +531,6 @@ static bool CDECL wg_parser_get_read_request(struct wg_parser *parser, return false; }
- *data = parser->read_request.data; *offset = parser->read_request.offset; *size = parser->read_request.size;
@@ -539,11 +538,15 @@ static bool CDECL wg_parser_get_read_request(struct wg_parser *parser, return true; }
-static void CDECL wg_parser_complete_read_request(struct wg_parser *parser, bool ret) +static void CDECL wg_parser_push_data(struct wg_parser *parser, + const void *data, uint32_t size) { pthread_mutex_lock(&parser->mutex); + parser->read_request.size = size; parser->read_request.done = true; - parser->read_request.ret = ret; + parser->read_request.ret = !!data; + if (data) + memcpy(parser->read_request.data, data, size); parser->read_request.data = NULL; pthread_mutex_unlock(&parser->mutex); pthread_cond_signal(&parser->read_done_cond); @@ -1190,10 +1193,6 @@ static GstFlowReturn src_getrange_cb(GstPad *pad, GstObject *parent, if (offset == GST_BUFFER_OFFSET_NONE) offset = parser->next_pull_offset; parser->next_pull_offset = offset + size; - if (offset >= parser->file_size) - return GST_FLOW_EOS; - if (offset + size >= parser->file_size) - size = parser->file_size - offset;
if (!*buffer) *buffer = new_buffer = gst_buffer_new_and_alloc(size); @@ -1217,6 +1216,7 @@ static GstFlowReturn src_getrange_cb(GstPad *pad, GstObject *parent, pthread_cond_wait(&parser->read_done_cond, &parser->mutex);
ret = parser->read_request.ret; + gst_buffer_set_size(*buffer, parser->read_request.size);
pthread_mutex_unlock(&parser->mutex);
@@ -1224,10 +1224,12 @@ static GstFlowReturn src_getrange_cb(GstPad *pad, GstObject *parent,
GST_LOG("Request returned %d.", ret);
- if (!ret && new_buffer) + if ((!ret || !size) && new_buffer) gst_buffer_unref(new_buffer);
- return ret ? GST_FLOW_OK : GST_FLOW_ERROR; + if (ret) + return size ? GST_FLOW_OK : GST_FLOW_EOS; + return GST_FLOW_ERROR; }
static gboolean src_query_cb(GstPad *pad, GstObject *parent, GstQuery *query) @@ -1918,8 +1920,8 @@ static const struct unix_funcs funcs = wg_parser_begin_flush, wg_parser_end_flush,
- wg_parser_get_read_request, - wg_parser_complete_read_request, + wg_parser_get_next_read_offset, + wg_parser_push_data,
wg_parser_set_unlimited_buffering,