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[114/906] git-svn-id: svn://svn.wobow.com/GStreamer_playground/gst-plugins-gl@555 93df14bb-0f41-7a43-8087-d3e2a2f0e464

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This commit is contained in:
Julien Isorce 2008-06-29 17:27:43 +00:00 committed by Tim-Philipp Müller
parent a903f96e15
commit a192d39638
4 changed files with 963 additions and 900 deletions
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8
gst-libs/gst/gl/gstglbuffer.c
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@ -29,8 +29,8 @@ static GObjectClass* gst_gl_buffer_parent_class;
static void static void
gst_gl_buffer_finalize (GstGLBuffer* buffer) gst_gl_buffer_finalize (GstGLBuffer* buffer)
{ {
//wait clear textures end, blocking call //blocking call, put the texture in the pool
gst_gl_display_clearTexture (buffer->display, buffer->texture); gst_gl_display_del_texture (buffer->display, buffer->texture);
g_object_unref (buffer->display); g_object_unref (buffer->display);
@ -99,8 +99,8 @@ gst_gl_buffer_new (GstGLDisplay* display,
//the one attached to the upload FBO //the one attached to the upload FBO
GST_BUFFER_SIZE (gl_buffer) = gst_gl_buffer_get_size (gl_width, gl_height); GST_BUFFER_SIZE (gl_buffer) = gst_gl_buffer_get_size (gl_width, gl_height);
//blocking call, request a texture and attach it to the upload FBO //blocking call, generate a texture using the pool
gst_gl_display_prepare_texture (gl_buffer->display, &gl_buffer->texture) ; gst_gl_display_gen_texture (gl_buffer->display, &gl_buffer->texture) ;
return gl_buffer; return gl_buffer;
} }

1724
gst-libs/gst/gl/gstgldisplay.c
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File diff suppressed because it is too large Load diff

103
gst-libs/gst/gl/gstgldisplay.h
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@ -41,7 +41,7 @@
typedef struct _GstGLDisplay GstGLDisplay; typedef struct _GstGLDisplay GstGLDisplay;
typedef struct _GstGLDisplayClass GstGLDisplayClass; typedef struct _GstGLDisplayClass GstGLDisplayClass;
//Color space conversion metthod //Color space conversion method
typedef enum { typedef enum {
GST_GL_DISPLAY_CONVERSION_GLSL, //ARB_fragment_shade GST_GL_DISPLAY_CONVERSION_GLSL, //ARB_fragment_shade
GST_GL_DISPLAY_CONVERSION_MATRIX, //ARB_imaging GST_GL_DISPLAY_CONVERSION_MATRIX, //ARB_imaging
@ -51,23 +51,23 @@ typedef enum {
//Message type //Message type
typedef enum { typedef enum {
GST_GL_DISPLAY_ACTION_CREATE, GST_GL_DISPLAY_ACTION_CREATE_CONTEXT,
GST_GL_DISPLAY_ACTION_DESTROY, GST_GL_DISPLAY_ACTION_DESTROY_CONTEXT,
GST_GL_DISPLAY_ACTION_VISIBLE, GST_GL_DISPLAY_ACTION_VISIBLE_CONTEXT,
GST_GL_DISPLAY_ACTION_RESHAPE, GST_GL_DISPLAY_ACTION_RESIZE_CONTEXT,
GST_GL_DISPLAY_ACTION_REDISPLAY_CONTEXT,
GST_GL_DISPLAY_ACTION_GEN_TEXTURE,
GST_GL_DISPLAY_ACTION_DEL_TEXTURE,
GST_GL_DISPLAY_ACTION_INIT_UPLOAD, GST_GL_DISPLAY_ACTION_INIT_UPLOAD,
GST_GL_DISPLAY_ACTION_PREPARE, GST_GL_DISPLAY_ACTION_DO_UPLOAD,
GST_GL_DISPLAY_ACTION_CHANGE,
GST_GL_DISPLAY_ACTION_CLEAR,
GST_GL_DISPLAY_ACTION_VIDEO,
GST_GL_DISPLAY_ACTION_REDISPLAY,
GST_GL_DISPLAY_ACTION_GENFBO,
GST_GL_DISPLAY_ACTION_DELFBO,
GST_GL_DISPLAY_ACTION_USEFBO,
GST_GL_DISPLAY_ACTION_USEFBO2,
GST_GL_DISPLAY_ACTION_INIT_DOWNLOAD, GST_GL_DISPLAY_ACTION_INIT_DOWNLOAD,
GST_GL_DISPLAY_ACTION_GENSHADER, GST_GL_DISPLAY_ACTION_DO_DOWNLOAD,
GST_GL_DISPLAY_ACTION_DELSHADER GST_GL_DISPLAY_ACTION_GEN_FBO,
GST_GL_DISPLAY_ACTION_USE_FBO,
GST_GL_DISPLAY_ACTION_USE_FBO2,
GST_GL_DISPLAY_ACTION_DEL_FBO,
GST_GL_DISPLAY_ACTION_GEN_SHADER,
GST_GL_DISPLAY_ACTION_DEL_SHADER
} GstGLDisplayAction; } GstGLDisplayAction;
@ -101,21 +101,23 @@ struct _GstGLDisplay {
GQueue* texturePool; GQueue* texturePool;
//conditions
GCond* cond_create_context;
GCond* cond_destroy_context;
GCond* cond_gen_texture;
GCond* cond_del_texture;
GCond* cond_init_upload; GCond* cond_init_upload;
GCond* cond_make; GCond* cond_do_upload;
GCond* cond_fill;
GCond* cond_clear;
GCond* cond_video;
GCond* cond_generateFBO;
GCond* cond_useFBO;
GCond* cond_useFBO2;
GCond* cond_destroyFBO;
GCond* cond_init_download; GCond* cond_init_download;
GCond* cond_initShader; GCond* cond_do_download;
GCond* cond_destroyShader; GCond* cond_gen_fbo;
GCond* cond_use_fbo;
GCond* cond_use_fbo_2;
GCond* cond_del_fbo;
GCond* cond_gen_shader;
GCond* cond_del_shader;
GCond* cond_create;
GCond* cond_destroy;
gint glutWinId; gint glutWinId;
gulong winId; gulong winId;
GString* title; GString* title;
@ -239,42 +241,49 @@ GType gst_gl_display_get_type (void);
//------------------------------------------------------------ //------------------------------------------------------------
//-------------------- Public declarations ------------------ //-------------------- Public declarations ------------------
//------------------------------------------------------------ //------------------------------------------------------------
GstGLDisplay *gst_gl_display_new (void); GstGLDisplay* gst_gl_display_new (void);
void gst_gl_display_init_gl_context (GstGLDisplay* display,
void gst_gl_display_create_context (GstGLDisplay* display,
GLint x, GLint y, GLint x, GLint y,
GLint width, GLint height, GLint width, GLint height,
gulong winId, gulong winId,
gboolean visible); gboolean visible);
void gst_gl_display_setClientReshapeCallback (GstGLDisplay* display, CRCB cb); void gst_gl_display_set_visible_context (GstGLDisplay* display, gboolean visible);
void gst_gl_display_setClientDrawCallback (GstGLDisplay* display, CDCB cb); void gst_gl_display_resize_context (GstGLDisplay* display, gint width, gint height);
void gst_gl_display_setVisibleWindow (GstGLDisplay* display, gboolean visible); gboolean gst_gl_display_redisplay (GstGLDisplay* display, GLuint texture, gint width, gint height);
void gst_gl_display_resizeWindow (GstGLDisplay* display, gint width, gint height);
void gst_gl_display_gen_texture (GstGLDisplay* display, guint* pTexture);
void gst_gl_display_del_texture (GstGLDisplay* display, guint texture);
void gst_gl_display_init_upload (GstGLDisplay* display, GstVideoFormat video_format, void gst_gl_display_init_upload (GstGLDisplay* display, GstVideoFormat video_format,
guint gl_width, guint gl_height); guint gl_width, guint gl_height);
void gst_gl_display_prepare_texture (GstGLDisplay* display, guint* pTexture);
void gst_gl_display_do_upload (GstGLDisplay* display, GstVideoFormat video_format, void gst_gl_display_do_upload (GstGLDisplay* display, GstVideoFormat video_format,
gint video_width, gint video_height, gpointer data, gint video_width, gint video_height, gpointer data,
guint gl_width, guint gl_height, guint pTexture); guint gl_width, guint gl_height, guint pTexture);
void gst_gl_display_clearTexture (GstGLDisplay* display, guint texture);
void gst_gl_display_videoChanged (GstGLDisplay* display, GstVideoFormat video_format,
void gst_gl_display_init_download (GstGLDisplay* display, GstVideoFormat video_format,
gint width, gint height);
void gst_gl_display_do_download (GstGLDisplay* display, GstVideoFormat video_format,
gint width, gint height, GLuint recordedTexture, gpointer data); gint width, gint height, GLuint recordedTexture, gpointer data);
gboolean gst_gl_display_postRedisplay (GstGLDisplay* display, GLuint texture, gint width, gint height);
void gst_gl_display_requestFBO (GstGLDisplay* display, gint width, gint height, void gst_gl_display_gen_fbo (GstGLDisplay* display, gint width, gint height,
guint* fbo, guint* depthbuffer); guint* fbo, guint* depthbuffer);
void gst_gl_display_useFBO (GstGLDisplay* display, gint textureFBOWidth, gint textureFBOheight, void gst_gl_display_use_fbo (GstGLDisplay* display, gint textureFBOWidth, gint textureFBOheight,
guint fbo, guint depthbuffer, guint textureFBO, GLCB cb, guint fbo, guint depthbuffer, guint textureFBO, GLCB cb,
guint inputTextureWidth, guint inputTextureHeight, guint inputTexture, guint inputTextureWidth, guint inputTextureHeight, guint inputTexture,
GLhandleARB handleShader); GLhandleARB handleShader);
void gst_gl_display_useFBO2 (GstGLDisplay* display, gint textureFBOWidth, gint textureFBOheight, void gst_gl_display_use_fbo_2 (GstGLDisplay* display, gint textureFBOWidth, gint textureFBOheight,
guint fbo, guint depthbuffer, guint textureFBO, GLCB2 cb, guint fbo, guint depthbuffer, guint textureFBO, GLCB2 cb,
gpointer* p1, gpointer* p2); gpointer* p1, gpointer* p2);
void gst_gl_display_rejectFBO (GstGLDisplay* display, guint fbo, void gst_gl_display_del_fbo (GstGLDisplay* display, guint fbo,
guint depthbuffer); guint depthbuffer);
void gst_gl_display_init_download (GstGLDisplay* display, GstVideoFormat video_format,
gint width, gint height); void gst_gl_display_gen_shader (GstGLDisplay* display, gchar* textShader, GLhandleARB* handleShader);
void gst_gl_display_initShader (GstGLDisplay* display, gchar* textShader, GLhandleARB* handleShader); void gst_gl_display_del_shader (GstGLDisplay* display, GLhandleARB shader);
void gst_gl_display_destroyShader (GstGLDisplay* display, GLhandleARB shader);
void gst_gl_display_set_windowId (GstGLDisplay* display, gulong winId); void gst_gl_display_set_window_id (GstGLDisplay* display, gulong winId);
void gst_gl_display_set_client_reshape_callback (GstGLDisplay* display, CRCB cb);
void gst_gl_display_set_client_draw_callback (GstGLDisplay* display, CDCB cb);
#endif #endif

4
gst-libs/gst/gl/gstglfilter.c
View file

@ -156,7 +156,7 @@ gst_gl_filter_reset (GstGLFilter* filter)
if (filter->display) if (filter->display)
{ {
//blocking call, delete the FBO //blocking call, delete the FBO
gst_gl_display_rejectFBO (filter->display, filter->fbo, gst_gl_display_del_fbo (filter->display, filter->fbo,
filter->depthbuffer); filter->depthbuffer);
g_object_unref (filter->display); g_object_unref (filter->display);
filter->display = NULL; filter->display = NULL;
@ -247,7 +247,7 @@ gst_gl_filter_prepare_output_buffer (GstBaseTransform* trans,
filter->display = g_object_ref (gl_inbuf->display); filter->display = g_object_ref (gl_inbuf->display);
//blocking call, generate a FBO //blocking call, generate a FBO
gst_gl_display_requestFBO (filter->display, filter->width, filter->height, gst_gl_display_gen_fbo (filter->display, filter->width, filter->height,
&filter->fbo, &filter->depthbuffer); &filter->fbo, &filter->depthbuffer);
if (filter_class->onInitFBO) if (filter_class->onInitFBO)