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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;
} }

1726
gst-libs/gst/gl/gstgldisplay.c
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File diff suppressed because it is too large Load diff

125
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_INIT_UPLOAD, GST_GL_DISPLAY_ACTION_REDISPLAY_CONTEXT,
GST_GL_DISPLAY_ACTION_PREPARE, GST_GL_DISPLAY_ACTION_GEN_TEXTURE,
GST_GL_DISPLAY_ACTION_CHANGE, GST_GL_DISPLAY_ACTION_DEL_TEXTURE,
GST_GL_DISPLAY_ACTION_CLEAR, GST_GL_DISPLAY_ACTION_INIT_UPLOAD,
GST_GL_DISPLAY_ACTION_VIDEO, GST_GL_DISPLAY_ACTION_DO_UPLOAD,
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,
GLint x, GLint y, void gst_gl_display_create_context (GstGLDisplay* display,
GLint width, GLint height, GLint x, GLint y,
gulong winId, GLint width, GLint height,
gboolean visible); gulong winId,
void gst_gl_display_setClientReshapeCallback (GstGLDisplay* display, CRCB cb); gboolean visible);
void gst_gl_display_setClientDrawCallback (GstGLDisplay* display, CDCB cb); void gst_gl_display_set_visible_context (GstGLDisplay* display, gboolean visible);
void gst_gl_display_setVisibleWindow (GstGLDisplay* display, gboolean visible); void gst_gl_display_resize_context (GstGLDisplay* display, gint width, gint height);
void gst_gl_display_resizeWindow (GstGLDisplay* display, gint width, gint height); gboolean gst_gl_display_redisplay (GstGLDisplay* display, GLuint texture, 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,
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,
guint* fbo, guint* depthbuffer);
void gst_gl_display_useFBO (GstGLDisplay* display, gint textureFBOWidth, gint textureFBOheight,
guint fbo, guint depthbuffer, guint textureFBO, GLCB cb,
guint inputTextureWidth, guint inputTextureHeight, guint inputTexture,
GLhandleARB handleShader);
void gst_gl_display_useFBO2 (GstGLDisplay* display, gint textureFBOWidth, gint textureFBOheight,
guint fbo, guint depthbuffer, guint textureFBO, GLCB2 cb,
gpointer* p1, gpointer* p2);
void gst_gl_display_rejectFBO (GstGLDisplay* display, guint fbo,
guint depthbuffer);
void gst_gl_display_init_download (GstGLDisplay* display, GstVideoFormat video_format, void gst_gl_display_init_download (GstGLDisplay* display, GstVideoFormat video_format,
gint width, gint height); gint width, gint height);
void gst_gl_display_initShader (GstGLDisplay* display, gchar* textShader, GLhandleARB* handleShader); void gst_gl_display_do_download (GstGLDisplay* display, GstVideoFormat video_format,
void gst_gl_display_destroyShader (GstGLDisplay* display, GLhandleARB shader); gint width, gint height, GLuint recordedTexture, gpointer data);
void gst_gl_display_set_windowId (GstGLDisplay* display, gulong winId);
void gst_gl_display_gen_fbo (GstGLDisplay* display, gint width, gint height,
guint* fbo, guint* depthbuffer);
void gst_gl_display_use_fbo (GstGLDisplay* display, gint textureFBOWidth, gint textureFBOheight,
guint fbo, guint depthbuffer, guint textureFBO, GLCB cb,
guint inputTextureWidth, guint inputTextureHeight, guint inputTexture,
GLhandleARB handleShader);
void gst_gl_display_use_fbo_2 (GstGLDisplay* display, gint textureFBOWidth, gint textureFBOheight,
guint fbo, guint depthbuffer, guint textureFBO, GLCB2 cb,
gpointer* p1, gpointer* p2);
void gst_gl_display_del_fbo (GstGLDisplay* display, guint fbo,
guint depthbuffer);
void gst_gl_display_gen_shader (GstGLDisplay* display, gchar* textShader, GLhandleARB* handleShader);
void gst_gl_display_del_shader (GstGLDisplay* display, GLhandleARB shader);
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)