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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-28 04:31:06 +00:00
[138/906] is that videoformat pointer really needed?
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parent
570b7f2005
commit
df427d2681
2 changed files with 23 additions and 27 deletions
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@ -67,9 +67,9 @@ void gst_gl_display_check_framebuffer_status (void);
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/* To not make gst_gl_display_thread_do_upload
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* and gst_gl_display_thread_do_download too big */
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static void gst_gl_display_thread_do_upload_make (GstGLDisplay *display);
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static void gst_gl_display_thread_do_upload_fill (GstGLDisplay *display, GstVideoFormat* pVideo_format);
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static void gst_gl_display_thread_do_upload_draw (GstGLDisplay *display, GstVideoFormat video_format);
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static void gst_gl_display_thread_do_download_draw (GstGLDisplay* display);
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static void gst_gl_display_thread_do_upload_fill (GstGLDisplay *display);
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static void gst_gl_display_thread_do_upload_draw (GstGLDisplay *display);
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static void gst_gl_display_thread_do_download_draw (GstGLDisplay *display);
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//------------------------------------------------------------
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@ -154,7 +154,7 @@ gst_gl_display_init (GstGLDisplay *display, GstGLDisplayClass *klass)
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//upload
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display->upload_fbo = 0;
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display->upload_depth_buffer = 0;
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display->upload_texture = 0;
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display->upload_outtex = 0;
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display->upload_intex = 0;
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display->upload_intex_u = 0;
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display->upload_intex_v = 0;
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@ -1107,15 +1107,13 @@ gst_gl_display_thread_init_upload (GstGLDisplay *display)
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/* Called by the idle function */
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static void
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gst_gl_display_thread_do_upload (GstGLDisplay * display)
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gst_gl_display_thread_do_upload (GstGLDisplay *display)
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{
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GstVideoFormat video_format = 0;
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glutSetWindow (display->glutWinId);
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gst_gl_display_thread_do_upload_make (display);
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gst_gl_display_thread_do_upload_fill (display, &video_format);
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gst_gl_display_thread_do_upload_draw (display, video_format);
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gst_gl_display_thread_do_upload_fill (display);
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gst_gl_display_thread_do_upload_draw (display);
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g_cond_signal (display->cond_do_upload);
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}
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@ -1908,7 +1906,7 @@ gst_gl_display_init_upload (GstGLDisplay* display, GstVideoFormat video_format,
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/* Called by the first gl element of a video/x-raw-gl flow */
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gboolean
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gst_gl_display_do_upload (GstGLDisplay* display, GLuint texture,
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gst_gl_display_do_upload (GstGLDisplay *display, GLuint texture,
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gint data_width, gint data_height,
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gpointer data)
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{
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@ -1918,7 +1916,7 @@ gst_gl_display_do_upload (GstGLDisplay* display, GLuint texture,
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isAlive = display->isAlive;
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if (isAlive)
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{
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display->upload_texture = texture;
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display->upload_outtex = texture;
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display->upload_data_with = data_width;
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display->upload_data_height = data_height;
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display->upload_data = data;
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@ -2226,17 +2224,15 @@ void gst_gl_display_thread_do_upload_make (GstGLDisplay *display)
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/* called by gst_gl_display_thread_do_upload (in the gl thread) */
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void
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gst_gl_display_thread_do_upload_fill (GstGLDisplay* display, GstVideoFormat* pVideo_format)
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gst_gl_display_thread_do_upload_fill (GstGLDisplay *display)
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{
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gint width = display->upload_data_with;
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gint height = display->upload_data_height;
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GstVideoFormat video_format = display->upload_video_format;
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gpointer data = display->upload_data;
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*pVideo_format = video_format;
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glBindTexture (GL_TEXTURE_RECTANGLE_ARB, display->upload_intex);
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switch (video_format) {
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switch (display->upload_video_format) {
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case GST_VIDEO_FORMAT_RGBx:
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glTexSubImage2D (GL_TEXTURE_RECTANGLE_ARB, 0, 0, 0, width, height,
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GL_RGBA, GL_UNSIGNED_BYTE, data);
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@ -2270,7 +2266,7 @@ gst_gl_display_thread_do_upload_fill (GstGLDisplay* display, GstVideoFormat* pVi
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case GST_GL_DISPLAY_CONVERSION_MESA:
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glTexSubImage2D (GL_TEXTURE_RECTANGLE_ARB, 0, 0, 0, width, height,
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GL_YCBCR_MESA, GL_UNSIGNED_SHORT_8_8_REV_MESA, data);
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*pVideo_format = GST_VIDEO_FORMAT_RGBx;
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display->upload_video_format = GST_VIDEO_FORMAT_RGBx;
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break;
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default:
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g_assert_not_reached ();
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@ -2292,7 +2288,7 @@ gst_gl_display_thread_do_upload_fill (GstGLDisplay* display, GstVideoFormat* pVi
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case GST_GL_DISPLAY_CONVERSION_MESA:
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glTexSubImage2D (GL_TEXTURE_RECTANGLE_ARB, 0, 0, 0, width, height,
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GL_YCBCR_MESA, GL_UNSIGNED_SHORT_8_8_MESA, data);
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*pVideo_format = GST_VIDEO_FORMAT_RGBx;
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display->upload_video_format = GST_VIDEO_FORMAT_RGBx;
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break;
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default:
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g_assert_not_reached ();
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@ -2304,7 +2300,7 @@ gst_gl_display_thread_do_upload_fill (GstGLDisplay* display, GstVideoFormat* pVi
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gint offsetU = 0;
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gint offsetV = 0;
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switch (video_format)
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switch (display->upload_video_format)
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{
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case GST_VIDEO_FORMAT_I420:
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offsetU = 1;
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@ -2326,14 +2322,14 @@ gst_gl_display_thread_do_upload_fill (GstGLDisplay* display, GstVideoFormat* pVi
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GST_ROUND_UP_2 (width) / 2, GST_ROUND_UP_2 (height) / 2,
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GL_LUMINANCE, GL_UNSIGNED_BYTE,
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(guint8 *) data +
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gst_video_format_get_component_offset (video_format, offsetU, width, height));
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gst_video_format_get_component_offset (display->upload_video_format, offsetU, width, height));
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glBindTexture (GL_TEXTURE_RECTANGLE_ARB, display->upload_intex_v);
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glTexSubImage2D (GL_TEXTURE_RECTANGLE_ARB, 0, 0, 0,
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GST_ROUND_UP_2 (width) / 2, GST_ROUND_UP_2 (height) / 2,
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GL_LUMINANCE, GL_UNSIGNED_BYTE,
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(guint8 *) data +
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gst_video_format_get_component_offset (video_format, offsetV, width, height));
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gst_video_format_get_component_offset (display->upload_video_format, offsetV, width, height));
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}
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break;
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default:
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@ -2344,11 +2340,11 @@ gst_gl_display_thread_do_upload_fill (GstGLDisplay* display, GstVideoFormat* pVi
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/* called by gst_gl_display_thread_do_upload (in the gl thread) */
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void
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gst_gl_display_thread_do_upload_draw (GstGLDisplay* display, GstVideoFormat video_format)
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gst_gl_display_thread_do_upload_draw (GstGLDisplay *display)
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{
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glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, display->upload_fbo);
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glBindTexture(GL_TEXTURE_RECTANGLE_ARB, display->upload_texture);
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glBindTexture(GL_TEXTURE_RECTANGLE_ARB, display->upload_outtex);
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glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA8,
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display->upload_width, display->upload_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
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glTexParameteri (GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
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@ -2358,7 +2354,7 @@ gst_gl_display_thread_do_upload_draw (GstGLDisplay* display, GstVideoFormat vide
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//attach the texture to the FBO to renderer to
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glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT,
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GL_TEXTURE_RECTANGLE_ARB, display->upload_texture, 0);
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GL_TEXTURE_RECTANGLE_ARB, display->upload_outtex, 0);
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glPushAttrib(GL_VIEWPORT_BIT);
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@ -2377,7 +2373,7 @@ gst_gl_display_thread_do_upload_draw (GstGLDisplay* display, GstVideoFormat vide
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glClearColor(0.0, 0.0, 0.0, 0.0);
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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switch (video_format)
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switch (display->upload_video_format)
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{
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case GST_VIDEO_FORMAT_RGBx:
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case GST_VIDEO_FORMAT_BGRx:
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@ -2402,7 +2398,7 @@ gst_gl_display_thread_do_upload_draw (GstGLDisplay* display, GstVideoFormat vide
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{
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GstGLShader* shader_upload_YUY2_UYVY = NULL;
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switch (video_format)
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switch (display->upload_video_format)
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{
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case GST_VIDEO_FORMAT_YUY2:
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shader_upload_YUY2_UYVY = display->shader_upload_YUY2;
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@ -2526,7 +2522,7 @@ gst_gl_display_thread_do_upload_draw (GstGLDisplay* display, GstVideoFormat vide
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/* called by gst_gl_display_thread_do_download (in the gl thread) */
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void
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gst_gl_display_thread_do_download_draw (GstGLDisplay* display)
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gst_gl_display_thread_do_download_draw (GstGLDisplay *display)
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{
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gint width = display->download_width;
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gint height = display->download_height;
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@ -154,7 +154,7 @@ struct _GstGLDisplay {
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//upload
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GLuint upload_fbo;
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GLuint upload_depth_buffer;
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GLuint upload_texture;
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GLuint upload_outtex;
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GLuint upload_intex;
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GLuint upload_intex_u;
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GLuint upload_intex_v;
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