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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-02-02 20:42:30 +00:00
eglglessink: Correctly implement ::expose()
We don't need the past buffer for this, the old one is still available as texture and we just need to draw our rectangle again.
This commit is contained in:
Sebastian Dröge
parent
18e473307f
commit
2323c40f1b
1 changed files with 131 additions and 137 deletions
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@ -1163,9 +1163,6 @@ gst_eglglessink_create_window (GstEglGlesSink * eglglessink, gint width,
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return window;
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}
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/* XXX: Should implement (redisplay)
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* We need at least the last buffer stored for this to work
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*/
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static void
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gst_eglglessink_expose (GstXOverlay * overlay)
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{
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@ -1178,7 +1175,6 @@ gst_eglglessink_expose (GstXOverlay * overlay)
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/* Logic would be to get _render_and_display() to use
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* last seen buffer to render from when NULL it's
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* passed on */
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GST_WARNING_OBJECT (eglglessink, "_expose() not implemented");
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ret = gst_eglglessink_render_and_display (eglglessink, NULL);
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if (ret == GST_FLOW_ERROR)
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GST_ERROR_OBJECT (eglglessink, "Redisplay failed");
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@ -1814,17 +1810,12 @@ gst_eglglessink_render_and_display (GstEglGlesSink * eglglessink,
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};
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#endif
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if (!buf) {
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GST_ERROR_OBJECT (eglglessink, "Null buffer, no past queue implemented");
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goto HANDLE_ERROR;
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}
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w = GST_VIDEO_SINK_WIDTH (eglglessink);
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h = GST_VIDEO_SINK_HEIGHT (eglglessink);
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GST_DEBUG_OBJECT (eglglessink,
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"Got good buffer %p. Sink geometry is %dx%d size %d", buf, w, h,
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GST_BUFFER_SIZE (buf));
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buf ? GST_BUFFER_SIZE (buf) : -1);
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switch (eglglessink->rendering_path) {
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#ifdef EGL_FAST_RENDERING_POSSIBLE
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@ -1845,138 +1836,141 @@ gst_eglglessink_render_and_display (GstEglGlesSink * eglglessink,
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#endif
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default: /* case GST_EGLGLESSINK_RENDER_SLOW */
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switch (eglglessink->selected_fmt->fmt) {
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case GST_EGLGLESSINK_IMAGE_RGB888:
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_RGB, w, h, 0, GL_RGB,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf));
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break;
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case GST_EGLGLESSINK_IMAGE_RGB565:
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_RGB, w, h, 0, GL_RGB,
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GL_UNSIGNED_SHORT_5_6_5, GST_BUFFER_DATA (buf));
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break;
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case GST_EGLGLESSINK_IMAGE_RGBA8888:
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switch (eglglessink->format) {
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case GST_VIDEO_FORMAT_RGBA:
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case GST_VIDEO_FORMAT_BGRA:
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case GST_VIDEO_FORMAT_ARGB:
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case GST_VIDEO_FORMAT_ABGR:
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case GST_VIDEO_FORMAT_RGBx:
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case GST_VIDEO_FORMAT_BGRx:
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case GST_VIDEO_FORMAT_xRGB:
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case GST_VIDEO_FORMAT_xBGR:
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, w, h, 0, GL_RGBA,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf));
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break;
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case GST_VIDEO_FORMAT_AYUV:
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, w, h, 0, GL_RGBA,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf));
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break;
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case GST_VIDEO_FORMAT_Y444:
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case GST_VIDEO_FORMAT_I420:
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case GST_VIDEO_FORMAT_YV12:
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case GST_VIDEO_FORMAT_Y42B:
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case GST_VIDEO_FORMAT_Y41B:{
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gint coffset, cw, ch;
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if (buf) {
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switch (eglglessink->selected_fmt->fmt) {
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case GST_EGLGLESSINK_IMAGE_RGB888:
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_RGB, w, h, 0, GL_RGB,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf));
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break;
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case GST_EGLGLESSINK_IMAGE_RGB565:
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_RGB, w, h, 0, GL_RGB,
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GL_UNSIGNED_SHORT_5_6_5, GST_BUFFER_DATA (buf));
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break;
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case GST_EGLGLESSINK_IMAGE_RGBA8888:
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switch (eglglessink->format) {
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case GST_VIDEO_FORMAT_RGBA:
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case GST_VIDEO_FORMAT_BGRA:
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case GST_VIDEO_FORMAT_ARGB:
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case GST_VIDEO_FORMAT_ABGR:
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case GST_VIDEO_FORMAT_RGBx:
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case GST_VIDEO_FORMAT_BGRx:
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case GST_VIDEO_FORMAT_xRGB:
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case GST_VIDEO_FORMAT_xBGR:
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, w, h, 0, GL_RGBA,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf));
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break;
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case GST_VIDEO_FORMAT_AYUV:
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, w, h, 0, GL_RGBA,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf));
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break;
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case GST_VIDEO_FORMAT_Y444:
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case GST_VIDEO_FORMAT_I420:
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case GST_VIDEO_FORMAT_YV12:
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case GST_VIDEO_FORMAT_Y42B:
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case GST_VIDEO_FORMAT_Y41B:{
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gint coffset, cw, ch;
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coffset =
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gst_video_format_get_component_offset (eglglessink->format, 0,
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w, h);
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cw = gst_video_format_get_component_width (eglglessink->format, 0,
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w);
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ch = gst_video_format_get_component_height (eglglessink->format,
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0, h);
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE,
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cw, ch, 0, GL_LUMINANCE,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf) + coffset);
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coffset =
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gst_video_format_get_component_offset (eglglessink->format, 1,
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w, h);
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cw = gst_video_format_get_component_width (eglglessink->format, 1,
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w);
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ch = gst_video_format_get_component_height (eglglessink->format,
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1, h);
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glActiveTexture (GL_TEXTURE1);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[1]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE,
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cw, ch, 0, GL_LUMINANCE,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf) + coffset);
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coffset =
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gst_video_format_get_component_offset (eglglessink->format, 2,
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w, h);
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cw = gst_video_format_get_component_width (eglglessink->format, 2,
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w);
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ch = gst_video_format_get_component_height (eglglessink->format,
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2, h);
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glActiveTexture (GL_TEXTURE2);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[2]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE,
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cw, ch, 0, GL_LUMINANCE,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf) + coffset);
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break;
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coffset =
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gst_video_format_get_component_offset (eglglessink->format,
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0, w, h);
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cw = gst_video_format_get_component_width (eglglessink->format,
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0, w);
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ch = gst_video_format_get_component_height (eglglessink->format,
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0, h);
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE,
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cw, ch, 0, GL_LUMINANCE,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf) + coffset);
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coffset =
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gst_video_format_get_component_offset (eglglessink->format,
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1, w, h);
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cw = gst_video_format_get_component_width (eglglessink->format,
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1, w);
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ch = gst_video_format_get_component_height (eglglessink->format,
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1, h);
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glActiveTexture (GL_TEXTURE1);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[1]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE,
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cw, ch, 0, GL_LUMINANCE,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf) + coffset);
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coffset =
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gst_video_format_get_component_offset (eglglessink->format,
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2, w, h);
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cw = gst_video_format_get_component_width (eglglessink->format,
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2, w);
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ch = gst_video_format_get_component_height (eglglessink->format,
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2, h);
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glActiveTexture (GL_TEXTURE2);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[2]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE,
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cw, ch, 0, GL_LUMINANCE,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf) + coffset);
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break;
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}
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case GST_VIDEO_FORMAT_YUY2:
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case GST_VIDEO_FORMAT_UYVY:
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE_ALPHA,
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w, h, 0, GL_LUMINANCE_ALPHA,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf));
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glActiveTexture (GL_TEXTURE1);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[1]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA,
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GST_ROUND_UP_2 (w) / 2, h, 0, GL_RGBA,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf));
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break;
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case GST_VIDEO_FORMAT_NV12:
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case GST_VIDEO_FORMAT_NV21:{
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gint coffset, cw, ch;
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coffset =
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gst_video_format_get_component_offset (eglglessink->format,
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0, w, h);
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cw = gst_video_format_get_component_width (eglglessink->format,
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0, w);
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ch = gst_video_format_get_component_height (eglglessink->format,
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0, h);
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE,
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cw, ch, 0, GL_LUMINANCE,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf) + coffset);
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coffset =
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gst_video_format_get_component_offset (eglglessink->format,
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(eglglessink->format == GST_VIDEO_FORMAT_NV12 ? 1 : 2), w,
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h);
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cw = gst_video_format_get_component_width (eglglessink->format,
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1, w);
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ch = gst_video_format_get_component_height (eglglessink->format,
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1, h);
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glActiveTexture (GL_TEXTURE1);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[1]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE_ALPHA,
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cw, ch, 0, GL_LUMINANCE_ALPHA,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf) + coffset);
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break;
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}
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default:
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g_assert_not_reached ();
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break;
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}
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case GST_VIDEO_FORMAT_YUY2:
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case GST_VIDEO_FORMAT_UYVY:
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE_ALPHA,
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w, h, 0, GL_LUMINANCE_ALPHA,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf));
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glActiveTexture (GL_TEXTURE1);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[1]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA,
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GST_ROUND_UP_2 (w) / 2, h, 0, GL_RGBA,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf));
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break;
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case GST_VIDEO_FORMAT_NV12:
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case GST_VIDEO_FORMAT_NV21:{
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gint coffset, cw, ch;
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}
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coffset =
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gst_video_format_get_component_offset (eglglessink->format, 0,
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w, h);
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cw = gst_video_format_get_component_width (eglglessink->format, 0,
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w);
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ch = gst_video_format_get_component_height (eglglessink->format,
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0, h);
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glActiveTexture (GL_TEXTURE0);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[0]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE,
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cw, ch, 0, GL_LUMINANCE,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf) + coffset);
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coffset =
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gst_video_format_get_component_offset (eglglessink->format,
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(eglglessink->format == GST_VIDEO_FORMAT_NV12 ? 1 : 2), w, h);
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cw = gst_video_format_get_component_width (eglglessink->format, 1,
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w);
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ch = gst_video_format_get_component_height (eglglessink->format,
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1, h);
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glActiveTexture (GL_TEXTURE1);
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glBindTexture (GL_TEXTURE_2D, eglglessink->texture[1]);
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glTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE_ALPHA,
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cw, ch, 0, GL_LUMINANCE_ALPHA,
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GL_UNSIGNED_BYTE, GST_BUFFER_DATA (buf) + coffset);
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break;
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}
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default:
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g_assert_not_reached ();
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break;
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}
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if (got_gl_error ("glTexImage2D"))
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goto HANDLE_ERROR;
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}
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if (got_gl_error ("glTexImage2D"))
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goto HANDLE_ERROR;
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/* If no one has set a display rectangle on us initialize
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* a sane default. According to the docs on the xOverlay
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* interface we are supposed to fill the overlay 100%
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