minor cleanup and documentation of render functions

docs/html/functions.html

@@ -70,6 +70,25 @@ $(function() {
 </ul>
 
 
+<h3><a id="index_b"></a>- b -</h3><ul>
+<li>backend_attachment1
+: <a class="el" href="struct_compose_sequence_params.html#ad1594ae236345177e82216365c4d5208">ComposeSequenceParams</a>
+</li>
+<li>backend_attachment2
+: <a class="el" href="struct_compose_sequence_params.html#a682c8f279c61f9fe89cc642e21c34089">ComposeSequenceParams</a>
+</li>
+<li>backend_buffer1
+: <a class="el" href="struct_compose_sequence_params.html#a48727d18da412d5763b4d9acbdc8ce7d">ComposeSequenceParams</a>
+</li>
+<li>backend_buffer2
+: <a class="el" href="struct_compose_sequence_params.html#a4aa85910febfd73c2df1f1eab6386e1d">ComposeSequenceParams</a>
+</li>
+<li>blend_mode_program
+: <a class="el" href="struct_compose_sequence_params.html#aa4046da9e298cea9013d18b13f844f64">ComposeSequenceParams</a>
+</li>
+</ul>
+
+
 <h3><a id="index_c"></a>- c -</h3><ul>
 <li>can_close_project()
 : <a class="el" href="class_olive_global.html#a634b935875324ef89ac8088b10a8707f">OliveGlobal</a>
@@ -98,6 +117,9 @@ $(function() {
 <li>copy()
 : <a class="el" href="class_focus_filter.html#a28498f9a8d44f649826431e53f57863c">FocusFilter</a>
 </li>
+<li>ctx
+: <a class="el" href="struct_compose_sequence_params.html#a489d2c9b71e24f5c451cd97e6b99d154">ComposeSequenceParams</a>
+</li>
 <li>cut()
 : <a class="el" href="class_focus_filter.html#a222ebf21b2aefbb43085839a8b95ae3e">FocusFilter</a>
 </li>
@@ -156,6 +178,9 @@ $(function() {
 <li>getPreviousValue()
 : <a class="el" href="class_label_slider.html#a4b807b5b784a7b7b9b9d0a7b3706a4e4">LabelSlider</a>
 </li>
+<li>gizmos
+: <a class="el" href="struct_compose_sequence_params.html#aa72c5ce883c42734fc86f841e78a6c7f">ComposeSequenceParams</a>
+</li>
 <li>go_to_end()
 : <a class="el" href="class_focus_filter.html#a508677d87d24280a9ed5012bfdb81d87">FocusFilter</a>
 </li>
@@ -198,6 +223,12 @@ $(function() {
 
 
 <h3><a id="index_m"></a>- m -</h3><ul>
+<li>main_attachment
+: <a class="el" href="struct_compose_sequence_params.html#afab132e9800988cbc00c774ff68a7a80">ComposeSequenceParams</a>
+</li>
+<li>main_buffer
+: <a class="el" href="struct_compose_sequence_params.html#a8427d61e5ec833c4587afff35a81590b">ComposeSequenceParams</a>
+</li>
 <li>make_clip_functions_menu()
 : <a class="el" href="class_menu_helper.html#ad7cc7086317b2ea8bb1774f2b749a9fd">MenuHelper</a>
 </li>
@@ -220,6 +251,9 @@ $(function() {
 
 
 <h3><a id="index_n"></a>- n -</h3><ul>
+<li>nests
+: <a class="el" href="struct_compose_sequence_params.html#abfe01c624fc05291c00b1b62a7e858f7">ComposeSequenceParams</a>
+</li>
 <li>new_project()
 : <a class="el" href="class_olive_global.html#a96005523cb0a1ba0c4647ce2f2791331">OliveGlobal</a>
 </li>
@@ -285,12 +319,18 @@ $(function() {
 <li>play_in_to_out()
 : <a class="el" href="class_focus_filter.html#af0c6edcbcbffb186efb00b77081c8f7b">FocusFilter</a>
 </li>
+<li>playback_speed
+: <a class="el" href="struct_compose_sequence_params.html#a24021c50259cb0ee3260e82ee59916ce">ComposeSequenceParams</a>
+</li>
 <li>playbackMenu_About_To_Be_Shown()
 : <a class="el" href="class_main_window.html#a6d6a492bfc20a7d9758d4570bced46e9">MainWindow</a>
 </li>
 <li>playpause()
 : <a class="el" href="class_focus_filter.html#ae4862f15057c3af9b50798333bb5194e">FocusFilter</a>
 </li>
+<li>premultiply_program
+: <a class="el" href="struct_compose_sequence_params.html#acbe27fb20a5c6a470e1424188dfea1bd">ComposeSequenceParams</a>
+</li>
 <li>prev_frame()
 : <a class="el" href="class_focus_filter.html#a27db0137e8ff818a04bf70448012a7dd">FocusFilter</a>
 </li>
@@ -326,6 +366,9 @@ $(function() {
 <li>select_all()
 : <a class="el" href="class_focus_filter.html#a4e91f2fe5798f054d53436247bb2f60d">FocusFilter</a>
 </li>
+<li>seq
+: <a class="el" href="struct_compose_sequence_params.html#a185442a89326d3e5171cb023a4723be1">ComposeSequenceParams</a>
+</li>
 <li>set_active_cursor()
 : <a class="el" href="class_label_slider.html#a654943c90cc8d87a2dbc957a42252ef0">LabelSlider</a>
 </li>
@@ -398,10 +441,16 @@ $(function() {
 <li>setup_menus()
 : <a class="el" href="class_main_window.html#a8030447a20f462e4262b9ad5230d98c1">MainWindow</a>
 </li>
+<li>single_threaded
+: <a class="el" href="struct_compose_sequence_params.html#ae3bc6f6e6766e44dfbd4f82b60f45689">ComposeSequenceParams</a>
+</li>
 </ul>
 
 
 <h3><a id="index_t"></a>- t -</h3><ul>
+<li>texture_failed
+: <a class="el" href="struct_compose_sequence_params.html#a66ee6093b239f9a46d83a729a0f702ba">ComposeSequenceParams</a>
+</li>
 <li>toggle_bool_action()
 : <a class="el" href="class_menu_helper.html#a89ebceb4b52b93ea82ec7fa7ac253718">MenuHelper</a>
 </li>
@@ -440,6 +489,12 @@ $(function() {
 <li>valueToString()
 : <a class="el" href="class_label_slider.html#a8009482f1461ae35500fb5956e723f2c">LabelSlider</a>
 </li>
+<li>video
+: <a class="el" href="struct_compose_sequence_params.html#ac2002668089d1fe63177933242f284d5">ComposeSequenceParams</a>
+</li>
+<li>viewer
+: <a class="el" href="struct_compose_sequence_params.html#a14cd6939729b5280466954797512df90">ComposeSequenceParams</a>
+</li>
 <li>viewMenu_About_To_Be_Shown()
 : <a class="el" href="class_main_window.html#a2e4fd4ecc5e0487ca2d98735b01ccf41">MainWindow</a>
 </li>