diff --git a/gst-libs/gst/gl/gstglcolorconvert.c b/gst-libs/gst/gl/gstglcolorconvert.c index 246bb6e39b..c242940a92 100644 --- a/gst-libs/gst/gl/gstglcolorconvert.c +++ b/gst-libs/gst/gl/gstglcolorconvert.c @@ -50,8 +50,8 @@ static void _do_convert (GstGLContext * context, GstGLColorConvert * convert); static gboolean _init_convert (GstGLColorConvert * convert); static gboolean _init_convert_fbo (GstGLColorConvert * convert); -static gboolean _gst_gl_color_convert_perform_unlocked (GstGLColorConvert * - convert, GstBuffer * inbuf, GstBuffer * outbuf); +static GstBuffer *_gst_gl_color_convert_perform_unlocked (GstGLColorConvert * + convert, GstBuffer * inbuf); static gboolean _do_convert_draw (GstGLContext * context, GstGLColorConvert * convert); @@ -523,44 +523,46 @@ gst_gl_color_convert_set_format (GstGLColorConvert * convert, * gst_gl_color_convert_perform: * @convert: a #GstGLColorConvert * @inbuf: the texture ids for input formatted according to in_info - * @outbuf: the texture ids for output formatted according to out_info * - * Converts the data contained in in_tex into out_tex using the formats - * specified by the #GstVideoInfos passed to - * gst_gl_color_convert_set_format() + * Converts the data contained by @inbuf using the formats specified by the + * #GstVideoInfos passed to gst_gl_color_convert_set_format() * - * Returns: whether the conversion was successful + * Returns: a converted #GstBuffer or %NULL% */ -gboolean -gst_gl_color_convert_perform (GstGLColorConvert * convert, GstBuffer * inbuf, - GstBuffer * outbuf) +GstBuffer * +gst_gl_color_convert_perform (GstGLColorConvert * convert, GstBuffer * inbuf) { - gboolean ret; + GstBuffer *ret; g_return_val_if_fail (convert != NULL, FALSE); g_mutex_lock (&convert->lock); - ret = _gst_gl_color_convert_perform_unlocked (convert, inbuf, outbuf); + ret = _gst_gl_color_convert_perform_unlocked (convert, inbuf); g_mutex_unlock (&convert->lock); return ret; } -static gboolean +static GstBuffer * _gst_gl_color_convert_perform_unlocked (GstGLColorConvert * convert, - GstBuffer * inbuf, GstBuffer * outbuf) + GstBuffer * inbuf) { g_return_val_if_fail (convert != NULL, FALSE); g_return_val_if_fail (inbuf, FALSE); - g_return_val_if_fail (outbuf, FALSE); convert->inbuf = inbuf; - convert->outbuf = outbuf; gst_gl_context_thread_add (convert->context, (GstGLContextThreadFunc) _do_convert, convert); - return convert->priv->result; + if (!convert->priv->result) { + if (convert->outbuf) + gst_object_unref (convert->outbuf); + convert->outbuf = NULL; + return NULL; + } + + return convert->outbuf; } static inline gboolean @@ -1137,11 +1139,27 @@ _do_convert (GstGLContext * context, GstGLColorConvert * convert) in_width = GST_VIDEO_INFO_WIDTH (&convert->in_info); in_height = GST_VIDEO_INFO_HEIGHT (&convert->in_info); + convert->outbuf = NULL; + if (!_init_convert (convert)) { convert->priv->result = FALSE; return; } + convert->outbuf = gst_buffer_new (); + if (!gst_gl_memory_setup_buffer (convert->context, &convert->out_info, + convert->outbuf)) { + convert->priv->result = FALSE; + return; + } + + gst_buffer_add_video_meta_full (convert->outbuf, 0, + GST_VIDEO_INFO_FORMAT (&convert->out_info), + GST_VIDEO_INFO_WIDTH (&convert->out_info), + GST_VIDEO_INFO_HEIGHT (&convert->out_info), + GST_VIDEO_INFO_N_PLANES (&convert->out_info), + convert->out_info.offset, convert->out_info.stride); + for (i = 0; i < c_info->in_n_textures; i++) { convert->priv->in_tex[i] = (GstGLMemory *) gst_buffer_peek_memory (convert->inbuf, i); @@ -1206,8 +1224,6 @@ out: || out_width != out_tex->width || out_height != out_tex->height) { GstMapInfo to_info, from_info; - gst_memory_unmap ((GstMemory *) convert->priv->out_tex[j], &out_info[j]); - if (!gst_memory_map ((GstMemory *) convert->priv->out_tex[j], &from_info, GST_MAP_READ | GST_MAP_GL)) { gst_gl_context_set_error (convert->context, "Failed to map " @@ -1232,10 +1248,24 @@ out: } } + /* YV12 the same as I420 except planes 1+2 swapped */ + if (GST_VIDEO_INFO_FORMAT (&convert->out_info) == GST_VIDEO_FORMAT_YV12) { + GstMemory *mem1 = gst_buffer_get_memory (convert->outbuf, 1); + GstMemory *mem2 = gst_buffer_get_memory (convert->outbuf, 2); + + gst_buffer_replace_memory (convert->outbuf, 1, mem2); + gst_buffer_replace_memory (convert->outbuf, 2, mem1); + } + for (i--; i >= 0; i--) { gst_memory_unmap ((GstMemory *) convert->priv->in_tex[i], &in_info[i]); } + if (!res) { + gst_buffer_unref (convert->outbuf); + convert->outbuf = NULL; + } + convert->priv->result = res; return; } diff --git a/gst-libs/gst/gl/gstglcolorconvert.h b/gst-libs/gst/gl/gstglcolorconvert.h index b06f9e0a05..4b843fcbf5 100644 --- a/gst-libs/gst/gl/gstglcolorconvert.h +++ b/gst-libs/gst/gl/gstglcolorconvert.h @@ -105,8 +105,7 @@ void gst_gl_color_convert_set_format (GstGLColorConvert * convert, GstVideoInfo * in_info, GstVideoInfo * out_info); -gboolean gst_gl_color_convert_perform (GstGLColorConvert * convert, - GstBuffer * inbuf, GstBuffer * outbuf); +GstBuffer * gst_gl_color_convert_perform (GstGLColorConvert * convert, GstBuffer * inbuf); G_END_DECLS diff --git a/gst-libs/gst/gl/gstgldownload.c b/gst-libs/gst/gl/gstgldownload.c index d845bb7608..b785c64455 100644 --- a/gst-libs/gst/gl/gstgldownload.c +++ b/gst-libs/gst/gl/gstgldownload.c @@ -43,7 +43,8 @@ #define USING_GLES2(context) (gst_gl_context_get_gl_api (context) & GST_GL_API_GLES2) #define USING_GLES3(context) (gst_gl_context_get_gl_api (context) & GST_GL_API_GLES3) -static void _do_download (GstGLContext * context, GstGLDownload * download); +static gboolean _do_download (GstGLDownload * download, guint texture_id, + gpointer data[GST_VIDEO_MAX_PLANES]); static gboolean _init_download (GstGLDownload * download); static gboolean _gst_gl_download_perform_with_data_unlocked (GstGLDownload * download, GLuint texture_id, gpointer data[GST_VIDEO_MAX_PLANES]); @@ -59,10 +60,7 @@ struct _GstGLDownloadPrivate const gchar *ARGB; const gchar *vert_shader; - gboolean result; - GstGLMemory *in_tex[GST_VIDEO_MAX_PLANES]; - GstGLMemory *out_tex[GST_VIDEO_MAX_PLANES]; }; GST_DEBUG_CATEGORY_STATIC (gst_gl_download_debug); @@ -145,13 +143,6 @@ gst_gl_download_reset (GstGLDownload * download) { guint i; - for (i = 0; i < GST_VIDEO_MAX_PLANES; i++) { - if (download->priv->out_tex[i]) { - gst_memory_unref ((GstMemory *) download->priv->out_tex[i]); - download->priv->out_tex[i] = NULL; - } - } - for (i = 0; i < GST_VIDEO_MAX_PLANES; i++) { if (download->priv->in_tex[i]) { gst_memory_unref ((GstMemory *) download->priv->in_tex[i]); @@ -225,7 +216,6 @@ static gboolean _gst_gl_download_perform_with_data_unlocked (GstGLDownload * download, GLuint texture_id, gpointer data[GST_VIDEO_MAX_PLANES]) { - gpointer temp_data; guint i; g_return_val_if_fail (download != NULL, FALSE); @@ -247,36 +237,7 @@ _gst_gl_download_perform_with_data_unlocked (GstGLDownload * download, download->priv->in_tex[0]->tex_id = texture_id; - if (!download->priv->out_tex[0]) { - if (GST_VIDEO_INFO_FORMAT (&download->info) == GST_VIDEO_FORMAT_YUY2 - || GST_VIDEO_INFO_FORMAT (&download->info) == GST_VIDEO_FORMAT_UYVY) { - download->priv->out_tex[0] = gst_gl_memory_wrapped (download->context, - GST_VIDEO_GL_TEXTURE_TYPE_RGBA, - GST_VIDEO_INFO_COMP_WIDTH (&download->info, 1), - GST_VIDEO_INFO_HEIGHT (&download->info), - GST_VIDEO_INFO_PLANE_STRIDE (&download->info, 0), data[0], NULL, - NULL); - } else { - gst_gl_memory_setup_wrapped (download->context, &download->info, - data, download->priv->out_tex); - } - } - - for (i = 0; i < GST_VIDEO_INFO_N_PLANES (&download->info); i++) { - download->priv->out_tex[i]->data = data[i]; - } - - if (GST_VIDEO_INFO_FORMAT (&download->info) == GST_VIDEO_FORMAT_YV12) { - /* YV12 same as I420 except planes 1+2 swapped */ - temp_data = download->priv->out_tex[1]->data; - download->priv->out_tex[1]->data = download->priv->out_tex[2]->data; - download->priv->out_tex[2]->data = temp_data; - } - - gst_gl_context_thread_add (download->context, - (GstGLContextThreadFunc) _do_download, download); - - return download->priv->result; + return _do_download (download, texture_id, data); } static gboolean @@ -314,20 +275,22 @@ _init_download (GstGLDownload * download) return TRUE; } -static void -_do_download (GstGLContext * context, GstGLDownload * download) +static gboolean +_do_download (GstGLDownload * download, guint texture_id, + gpointer data[GST_VIDEO_MAX_PLANES]) { guint out_width, out_height; GstBuffer *inbuf, *outbuf; GstMapInfo map_info; + gboolean ret = TRUE; gint i; out_width = GST_VIDEO_INFO_WIDTH (&download->info); out_height = GST_VIDEO_INFO_HEIGHT (&download->info); if (!download->initted) { - if (!(download->priv->result = _init_download (download))) - return; + if (!_init_download (download)) + return FALSE; } GST_TRACE ("doing download of texture:%u (%ux%u)", @@ -337,23 +300,24 @@ _do_download (GstGLContext * context, GstGLDownload * download) gst_buffer_append_memory (inbuf, gst_memory_ref ((GstMemory *) download->priv->in_tex[0])); - outbuf = gst_buffer_new (); - for (i = 0; i < GST_VIDEO_INFO_N_PLANES (&download->info); i++) { - gst_buffer_append_memory (outbuf, - gst_memory_ref ((GstMemory *) download->priv->out_tex[0])); - } - - download->priv->result = - gst_gl_color_convert_perform (download->convert, inbuf, outbuf); - if (!download->priv->result) - return; + outbuf = gst_gl_color_convert_perform (download->convert, inbuf); + if (!outbuf) + return FALSE; for (i = 0; i < GST_VIDEO_INFO_N_PLANES (&download->info); i++) { - gst_memory_map ((GstMemory *) download->priv->out_tex[i], &map_info, - GST_MAP_READ); - gst_memory_unmap ((GstMemory *) download->priv->out_tex[i], &map_info); + GstMemory *out_mem = gst_buffer_peek_memory (outbuf, i); + gpointer temp_data = ((GstGLMemory *) out_mem)->data; + ((GstGLMemory *) out_mem)->data = data[i]; + + if (!gst_memory_map (out_mem, &map_info, GST_MAP_READ)) { + GST_ERROR_OBJECT (download, "Failed to map memory"); + ret = FALSE; + } + gst_memory_unmap (out_mem, &map_info); + ((GstGLMemory *) out_mem)->data = temp_data; } gst_buffer_unref (inbuf); - gst_buffer_unref (outbuf); + + return ret; } diff --git a/gst-libs/gst/gl/gstglupload.c b/gst-libs/gst/gl/gstglupload.c index 53959348f2..443e54689a 100644 --- a/gst-libs/gst/gl/gstglupload.c +++ b/gst-libs/gst/gl/gstglupload.c @@ -53,7 +53,7 @@ static gboolean _upload_memory (GstGLUpload * upload); static gboolean _init_upload (GstGLUpload * upload); //static gboolean _init_upload_fbo (GstGLContext * context, GstGLUpload * upload); static gboolean _gst_gl_upload_perform_with_data_unlocked (GstGLUpload * upload, - GLuint texture_id, gpointer data[GST_VIDEO_MAX_PLANES]); + GLuint * texture_id, gpointer data[GST_VIDEO_MAX_PLANES]); static void _do_upload_with_meta (GstGLContext * context, GstGLUpload * upload); static void gst_gl_upload_reset (GstGLUpload * upload); @@ -84,6 +84,8 @@ struct _GstGLUploadPrivate GstVideoGLTextureUploadMeta *meta; guint tex_id; gboolean mapped; + + GstBuffer *outbuf; }; GST_DEBUG_CATEGORY_STATIC (gst_gl_upload_debug); @@ -283,12 +285,6 @@ gst_gl_upload_perform_with_buffer (GstGLUpload * upload, GstBuffer * buffer, return TRUE; } - if (!upload->out_tex) - upload->out_tex = (GstGLMemory *) gst_gl_memory_alloc (upload->context, - GST_VIDEO_GL_TEXTURE_TYPE_RGBA, GST_VIDEO_INFO_WIDTH (&upload->in_info), - GST_VIDEO_INFO_HEIGHT (&upload->in_info), - 4 * GST_VIDEO_INFO_WIDTH (&upload->in_info)); - GST_LOG_OBJECT (upload, "Attempting upload with GstGLMemory"); for (i = 0; i < GST_VIDEO_INFO_N_PLANES (&upload->in_info); i++) { upload->in_tex[i] = (GstGLMemory *) gst_buffer_peek_memory (buffer, i); @@ -339,22 +335,16 @@ gst_gl_upload_perform_with_buffer (GstGLUpload * upload, GstBuffer * buffer, GST_ERROR_OBJECT (upload, "Failed to map memory"); return FALSE; } + upload->priv->mapped = TRUE; /* update the video info from the one updated by frame_map using video meta */ gst_gl_upload_set_format (upload, &upload->priv->frame.info); - if (!upload->priv->tex_id) - gst_gl_context_gen_texture (upload->context, &upload->priv->tex_id, - GST_VIDEO_FORMAT_RGBA, GST_VIDEO_INFO_WIDTH (&upload->in_info), - GST_VIDEO_INFO_HEIGHT (&upload->in_info)); - - if (!gst_gl_upload_perform_with_data (upload, upload->priv->tex_id, + if (!gst_gl_upload_perform_with_data (upload, tex_id, upload->priv->frame.data)) { return FALSE; } - upload->priv->mapped = TRUE; - *tex_id = upload->priv->tex_id; return TRUE; } @@ -365,6 +355,12 @@ gst_gl_upload_release_buffer (GstGLUpload * upload) if (upload->priv->mapped) gst_video_frame_unmap (&upload->priv->frame); + upload->priv->mapped = FALSE; + + if (upload->priv->outbuf) { + gst_buffer_unref (upload->priv->outbuf); + upload->priv->outbuf = NULL; + } } /* @@ -439,7 +435,7 @@ gst_gl_upload_perform_with_gl_texture_upload_meta (GstGLUpload * upload, /** * gst_gl_upload_perform_with_data: * @upload: a #GstGLUpload - * @texture_id: the texture id to download + * @texture_id: (out): the texture id to upload into * @data: where the downloaded data should go * * Uploads @data into @texture_id. data size and format is specified by @@ -448,7 +444,7 @@ gst_gl_upload_perform_with_gl_texture_upload_meta (GstGLUpload * upload, * Returns: whether the upload was successful */ gboolean -gst_gl_upload_perform_with_data (GstGLUpload * upload, GLuint texture_id, +gst_gl_upload_perform_with_data (GstGLUpload * upload, GLuint * texture_id, gpointer data[GST_VIDEO_MAX_PLANES]) { gboolean ret; @@ -457,17 +453,6 @@ gst_gl_upload_perform_with_data (GstGLUpload * upload, GLuint texture_id, g_mutex_lock (&upload->lock); - if (!upload->out_tex) - upload->out_tex = gst_gl_memory_wrapped_texture (upload->context, texture_id, - GST_VIDEO_GL_TEXTURE_TYPE_RGBA, GST_VIDEO_INFO_WIDTH (&upload->in_info), - GST_VIDEO_INFO_HEIGHT (&upload->in_info), NULL, NULL); - - /* FIXME: kinda breaks the abstraction */ - if (upload->out_tex->tex_id != texture_id) { - upload->out_tex->tex_id = texture_id; - GST_GL_MEMORY_FLAG_SET (upload->out_tex, GST_GL_MEMORY_FLAG_NEED_DOWNLOAD); - } - ret = _gst_gl_upload_perform_with_data_unlocked (upload, texture_id, data); g_mutex_unlock (&upload->lock); @@ -477,8 +462,9 @@ gst_gl_upload_perform_with_data (GstGLUpload * upload, GLuint texture_id, static gboolean _gst_gl_upload_perform_with_data_unlocked (GstGLUpload * upload, - GLuint texture_id, gpointer data[GST_VIDEO_MAX_PLANES]) + GLuint * texture_id, gpointer data[GST_VIDEO_MAX_PLANES]) { + gboolean ret; guint i; g_return_val_if_fail (upload != NULL, FALSE); @@ -495,9 +481,10 @@ _gst_gl_upload_perform_with_data_unlocked (GstGLUpload * upload, } } - GST_LOG ("Uploading data into texture %u", texture_id); + ret = _upload_memory (upload); + *texture_id = upload->out_tex->tex_id; - return _upload_memory (upload); + return ret; } /* Called in the gl thread */ @@ -527,6 +514,10 @@ _init_upload (GstGLUpload * upload) gst_gl_color_convert_set_format (upload->convert, &upload->in_info, &out_info); + upload->out_tex = gst_gl_memory_wrapped_texture (upload->context, 0, + GST_VIDEO_GL_TEXTURE_TYPE_RGBA, GST_VIDEO_INFO_WIDTH (&upload->in_info), + GST_VIDEO_INFO_HEIGHT (&upload->in_info), NULL, NULL); + upload->initted = TRUE; return TRUE; @@ -540,9 +531,9 @@ _upload_memory (GstGLUpload * upload) { guint in_width, in_height; guint in_texture[GST_VIDEO_MAX_PLANES]; - GstGLMemory *out_texture[GST_VIDEO_MAX_PLANES] = {upload->out_tex, 0, 0, 0}; - GstBuffer *inbuf, *outbuf; - gboolean ret; + GstBuffer *inbuf; + GstVideoFrame out_frame; + GstVideoInfo out_info; gint i; in_width = GST_VIDEO_INFO_WIDTH (&upload->in_info); @@ -559,17 +550,24 @@ _upload_memory (GstGLUpload * upload) in_texture[i] = upload->in_tex[i]->tex_id; gst_buffer_append_memory (inbuf, gst_memory_ref ((GstMemory *) upload->in_tex[i])); } - outbuf = gst_buffer_new (); - gst_buffer_append_memory (outbuf, gst_memory_ref ((GstMemory *) upload->out_tex)); - GST_TRACE ("uploading to texture:%u with textures:%u,%u,%u dimensions:%ux%u", - out_texture[0]->tex_id, in_texture[0], in_texture[1], in_texture[2], - in_width, in_height); - - ret = gst_gl_color_convert_perform (upload->convert, inbuf, outbuf); + GST_TRACE ("uploading with textures:%u,%u,%u dimensions:%ux%u", + in_texture[0], in_texture[1], in_texture[2], in_width, in_height); + upload->priv->outbuf = gst_gl_color_convert_perform (upload->convert, inbuf); gst_buffer_unref (inbuf); - gst_buffer_unref (outbuf); - return ret; + gst_video_info_set_format (&out_info, GST_VIDEO_FORMAT_RGBA, in_width, in_height); + if (!gst_video_frame_map (&out_frame, &out_info, upload->priv->outbuf, + GST_MAP_READ | GST_MAP_GL)) { + gst_buffer_unref (upload->priv->outbuf); + upload->priv->outbuf = NULL; + return FALSE; + } + + upload->out_tex->tex_id = *(guint *) out_frame.data[0]; + + gst_video_frame_unmap (&out_frame); + + return TRUE; } diff --git a/gst-libs/gst/gl/gstglupload.h b/gst-libs/gst/gl/gstglupload.h index 133e258f28..b4b5808662 100644 --- a/gst-libs/gst/gl/gstglupload.h +++ b/gst-libs/gst/gl/gstglupload.h @@ -82,7 +82,7 @@ GstVideoInfo * gst_gl_upload_get_format (GstGLUpload * upload); gboolean gst_gl_upload_perform_with_buffer (GstGLUpload * upload, GstBuffer * buffer, guint * tex_id); void gst_gl_upload_release_buffer (GstGLUpload * upload); -gboolean gst_gl_upload_perform_with_data (GstGLUpload * upload, GLuint texture_id, +gboolean gst_gl_upload_perform_with_data (GstGLUpload * upload, GLuint * texture_id, gpointer data[GST_VIDEO_MAX_PLANES]); gboolean gst_gl_upload_perform_with_gl_texture_upload_meta (GstGLUpload *upload, GstVideoGLTextureUploadMeta *meta, guint texture_id[4]);