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glupload: explicitly configure the texture target on the gl buffer pool

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If we don't, then the pool could end up allocating 2D textures when the
caps explictly state they should be rectangle textures.
This commit is contained in:
Matthew Waters 2015-10-30 01:42:42 +11:00
parent b429654a37
commit d707038101
1 changed files with 34 additions and 6 deletions
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40
gst-libs/gst/gl/gstglupload.c
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@ -60,6 +60,23 @@ static void gst_gl_upload_finalize (GObject * object);
#define GST_GL_UPLOAD_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), \
GST_TYPE_GL_UPLOAD, GstGLUploadPrivate))
static GstGLTextureTarget
_caps_get_texture_target (GstCaps * caps, GstGLTextureTarget default_target)
{
GstGLTextureTarget ret = 0;
GstStructure *s = gst_caps_get_structure (caps, 0);
if (gst_structure_has_field_typed (s, "texture-target", G_TYPE_STRING)) {
const gchar *target_str = gst_structure_get_string (s, "texture-target");
ret = gst_gl_texture_target_from_string (target_str);
}
if (!ret)
ret = default_target;
return ret;
}
/* Define the maximum number of planes we can upload - handle 2 views per buffer */
#define GST_GL_UPLOAD_MAX_PLANES (GST_VIDEO_MAX_PLANES * 2)
@ -231,6 +248,17 @@ _gl_memory_upload_propose_allocation (gpointer impl, GstQuery * decide_query,
gst_buffer_pool_config_set_params (config, caps, size, 0, 0);
gst_buffer_pool_config_add_option (config,
GST_BUFFER_POOL_OPTION_GL_SYNC_META);
if (upload->upload->priv->out_caps) {
GstGLTextureTarget target;
const gchar *target_pool_option_str;
target =
_caps_get_texture_target (upload->upload->priv->out_caps,
GST_GL_TEXTURE_TARGET_2D);
target_pool_option_str =
gst_gl_texture_target_to_buffer_pool_option (target);
gst_buffer_pool_config_add_option (config, target_pool_option_str);
}
if (!gst_buffer_pool_set_config (pool, config)) {
gst_object_unref (pool);
@ -436,8 +464,8 @@ _egl_image_upload_perform_gl_thread (GstGLContext * context,
}
if (GST_IS_GL_BUFFER_POOL (image->buffer->pool))
gst_gl_buffer_pool_replace_last_buffer (GST_GL_BUFFER_POOL (image->
buffer->pool), image->buffer);
gst_gl_buffer_pool_replace_last_buffer (GST_GL_BUFFER_POOL (image->buffer->
pool), image->buffer);
}
static GstGLUploadReturn
@ -578,11 +606,11 @@ _upload_meta_upload_propose_allocation (gpointer impl, GstQuery * decide_query,
gpointer handle;
gl_apis =
gst_gl_api_to_string (gst_gl_context_get_gl_api (upload->upload->
context));
platform =
gst_gl_platform_to_string (gst_gl_context_get_gl_platform (upload->
gst_gl_api_to_string (gst_gl_context_get_gl_api (upload->
upload->context));
platform =
gst_gl_platform_to_string (gst_gl_context_get_gl_platform
(upload->upload->context));
handle = (gpointer) gst_gl_context_get_gl_context (upload->upload->context);
gl_context =