mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-19 14:56:36 +00:00
texture: re-indent all GstVaapiTexture related source code.
This commit is contained in:
Gwenole Beauchesne
parent
4ebfba0d49
commit
48fabae3ec
2 changed files with 280 additions and 331 deletions
|
|
@ -40,26 +40,27 @@
|
|||
#define DEBUG 1
|
||||
#include "gstvaapidebug.h"
|
||||
|
||||
typedef struct _GstVaapiTextureClass GstVaapiTextureClass;
|
||||
typedef struct _GstVaapiTextureClass GstVaapiTextureClass;
|
||||
|
||||
/**
|
||||
* GstVaapiTexture:
|
||||
*
|
||||
* Base object for system-dependent textures.
|
||||
*/
|
||||
struct _GstVaapiTexture {
|
||||
/*< private >*/
|
||||
GstVaapiObject parent_instance;
|
||||
struct _GstVaapiTexture
|
||||
{
|
||||
/*< private >*/
|
||||
GstVaapiObject parent_instance;
|
||||
|
||||
GLenum target;
|
||||
GLenum format;
|
||||
guint width;
|
||||
guint height;
|
||||
GLContextState *gl_context;
|
||||
void *gl_surface;
|
||||
GLPixmapObject *pixo;
|
||||
GLFramebufferObject *fbo;
|
||||
guint foreign_texture : 1;
|
||||
GLenum target;
|
||||
GLenum format;
|
||||
guint width;
|
||||
guint height;
|
||||
GLContextState *gl_context;
|
||||
void *gl_surface;
|
||||
GLPixmapObject *pixo;
|
||||
GLFramebufferObject *fbo;
|
||||
guint foreign_texture:1;
|
||||
};
|
||||
|
||||
/**
|
||||
|
|
@ -67,156 +68,137 @@ struct _GstVaapiTexture {
|
|||
*
|
||||
* Base class for system-dependent textures.
|
||||
*/
|
||||
struct _GstVaapiTextureClass {
|
||||
GstVaapiObjectClass parent_class;
|
||||
struct _GstVaapiTextureClass
|
||||
{
|
||||
GstVaapiObjectClass parent_class;
|
||||
};
|
||||
|
||||
static void
|
||||
_gst_vaapi_texture_destroy_objects(GstVaapiTexture *texture)
|
||||
_gst_vaapi_texture_destroy_objects (GstVaapiTexture * texture)
|
||||
{
|
||||
#if USE_VAAPI_GLX
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY(texture);
|
||||
if (texture->gl_surface) {
|
||||
vaDestroySurfaceGLX(
|
||||
GST_VAAPI_OBJECT_VADISPLAY(texture),
|
||||
texture->gl_surface
|
||||
);
|
||||
texture->gl_surface = NULL;
|
||||
}
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY(texture);
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY (texture);
|
||||
if (texture->gl_surface) {
|
||||
vaDestroySurfaceGLX (GST_VAAPI_OBJECT_VADISPLAY (texture),
|
||||
texture->gl_surface);
|
||||
texture->gl_surface = NULL;
|
||||
}
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY (texture);
|
||||
#else
|
||||
GLContextState old_cs;
|
||||
GLContextState old_cs;
|
||||
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY(texture);
|
||||
if (texture->gl_context)
|
||||
gl_set_current_context(texture->gl_context, &old_cs);
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY (texture);
|
||||
if (texture->gl_context)
|
||||
gl_set_current_context (texture->gl_context, &old_cs);
|
||||
|
||||
if (texture->fbo) {
|
||||
gl_destroy_framebuffer_object(texture->fbo);
|
||||
texture->fbo = NULL;
|
||||
}
|
||||
if (texture->fbo) {
|
||||
gl_destroy_framebuffer_object (texture->fbo);
|
||||
texture->fbo = NULL;
|
||||
}
|
||||
|
||||
if (texture->pixo) {
|
||||
gl_destroy_pixmap_object(texture->pixo);
|
||||
texture->pixo = NULL;
|
||||
}
|
||||
if (texture->pixo) {
|
||||
gl_destroy_pixmap_object (texture->pixo);
|
||||
texture->pixo = NULL;
|
||||
}
|
||||
|
||||
if (texture->gl_context) {
|
||||
gl_set_current_context(&old_cs, NULL);
|
||||
gl_destroy_context(texture->gl_context);
|
||||
texture->gl_context = NULL;
|
||||
}
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY(texture);
|
||||
if (texture->gl_context) {
|
||||
gl_set_current_context (&old_cs, NULL);
|
||||
gl_destroy_context (texture->gl_context);
|
||||
texture->gl_context = NULL;
|
||||
}
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY (texture);
|
||||
#endif
|
||||
}
|
||||
|
||||
static void
|
||||
gst_vaapi_texture_destroy(GstVaapiTexture *texture)
|
||||
gst_vaapi_texture_destroy (GstVaapiTexture * texture)
|
||||
{
|
||||
const GLuint texture_id = GST_VAAPI_OBJECT_ID(texture);
|
||||
const GLuint texture_id = GST_VAAPI_OBJECT_ID (texture);
|
||||
|
||||
_gst_vaapi_texture_destroy_objects(texture);
|
||||
_gst_vaapi_texture_destroy_objects (texture);
|
||||
|
||||
if (texture_id) {
|
||||
if (!texture->foreign_texture)
|
||||
glDeleteTextures(1, &texture_id);
|
||||
GST_VAAPI_OBJECT_ID(texture) = 0;
|
||||
}
|
||||
if (texture_id) {
|
||||
if (!texture->foreign_texture)
|
||||
glDeleteTextures (1, &texture_id);
|
||||
GST_VAAPI_OBJECT_ID (texture) = 0;
|
||||
}
|
||||
}
|
||||
|
||||
static gboolean
|
||||
_gst_vaapi_texture_create_objects(GstVaapiTexture *texture, GLuint texture_id)
|
||||
_gst_vaapi_texture_create_objects (GstVaapiTexture * texture, GLuint texture_id)
|
||||
{
|
||||
gboolean success = FALSE;
|
||||
gboolean success = FALSE;
|
||||
|
||||
#if USE_VAAPI_GLX
|
||||
VAStatus status;
|
||||
VAStatus status;
|
||||
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY(texture);
|
||||
status = vaCreateSurfaceGLX(
|
||||
GST_VAAPI_OBJECT_VADISPLAY(texture),
|
||||
texture->target,
|
||||
texture_id,
|
||||
&texture->gl_surface
|
||||
);
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY(texture);
|
||||
success = vaapi_check_status(status, "vaCreateSurfaceGLX()");
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY (texture);
|
||||
status = vaCreateSurfaceGLX (GST_VAAPI_OBJECT_VADISPLAY (texture),
|
||||
texture->target, texture_id, &texture->gl_surface);
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY (texture);
|
||||
success = vaapi_check_status (status, "vaCreateSurfaceGLX()");
|
||||
#else
|
||||
GLContextState old_cs;
|
||||
GLContextState old_cs;
|
||||
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY(texture);
|
||||
gl_get_current_context(&old_cs);
|
||||
texture->gl_context = gl_create_context(
|
||||
GST_VAAPI_OBJECT_XDISPLAY(texture),
|
||||
GST_VAAPI_OBJECT_XSCREEN(texture),
|
||||
&old_cs
|
||||
);
|
||||
if (!texture->gl_context ||
|
||||
!gl_set_current_context(texture->gl_context, NULL))
|
||||
goto end;
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY (texture);
|
||||
gl_get_current_context (&old_cs);
|
||||
texture->gl_context = gl_create_context (GST_VAAPI_OBJECT_XDISPLAY (texture),
|
||||
GST_VAAPI_OBJECT_XSCREEN (texture), &old_cs);
|
||||
if (!texture->gl_context ||
|
||||
!gl_set_current_context (texture->gl_context, NULL))
|
||||
goto end;
|
||||
|
||||
texture->pixo = gl_create_pixmap_object(
|
||||
GST_VAAPI_OBJECT_XDISPLAY(texture),
|
||||
texture->width,
|
||||
texture->height
|
||||
);
|
||||
if (!texture->pixo)
|
||||
goto end;
|
||||
texture->pixo = gl_create_pixmap_object (GST_VAAPI_OBJECT_XDISPLAY (texture),
|
||||
texture->width, texture->height);
|
||||
if (!texture->pixo)
|
||||
goto end;
|
||||
|
||||
texture->fbo = gl_create_framebuffer_object(
|
||||
texture->target,
|
||||
texture_id,
|
||||
texture->width,
|
||||
texture->height
|
||||
);
|
||||
if (texture->fbo)
|
||||
success = TRUE;
|
||||
texture->fbo = gl_create_framebuffer_object (texture->target,
|
||||
texture_id, texture->width, texture->height);
|
||||
if (texture->fbo)
|
||||
success = TRUE;
|
||||
end:
|
||||
gl_set_current_context(&old_cs, NULL);
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY(texture);
|
||||
gl_set_current_context (&old_cs, NULL);
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY (texture);
|
||||
#endif
|
||||
return success;
|
||||
return success;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_vaapi_texture_create(GstVaapiTexture *texture)
|
||||
gst_vaapi_texture_create (GstVaapiTexture * texture)
|
||||
{
|
||||
GLuint texture_id;
|
||||
GLuint texture_id;
|
||||
|
||||
if (texture->foreign_texture)
|
||||
texture_id = GST_VAAPI_OBJECT_ID(texture);
|
||||
else {
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY(texture);
|
||||
texture_id = gl_create_texture(
|
||||
texture->target,
|
||||
texture->format,
|
||||
texture->width,
|
||||
texture->height
|
||||
);
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY(texture);
|
||||
if (!texture_id)
|
||||
return FALSE;
|
||||
GST_VAAPI_OBJECT_ID(texture) = texture_id;
|
||||
}
|
||||
if (texture->foreign_texture)
|
||||
texture_id = GST_VAAPI_OBJECT_ID (texture);
|
||||
else {
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY (texture);
|
||||
texture_id = gl_create_texture (texture->target,
|
||||
texture->format, texture->width, texture->height);
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY (texture);
|
||||
if (!texture_id)
|
||||
return FALSE;
|
||||
GST_VAAPI_OBJECT_ID (texture) = texture_id;
|
||||
}
|
||||
|
||||
return _gst_vaapi_texture_create_objects(texture, texture_id);
|
||||
return _gst_vaapi_texture_create_objects (texture, texture_id);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_vaapi_texture_init(GstVaapiTexture *texture, GLuint texture_id,
|
||||
gst_vaapi_texture_init (GstVaapiTexture * texture, GLuint texture_id,
|
||||
GLenum target, GLenum format, guint width, guint height)
|
||||
{
|
||||
GST_VAAPI_OBJECT_ID(texture) = texture_id;
|
||||
texture->foreign_texture = texture_id != GL_NONE;
|
||||
GST_VAAPI_OBJECT_ID (texture) = texture_id;
|
||||
texture->foreign_texture = texture_id != GL_NONE;
|
||||
|
||||
texture->target = target;
|
||||
texture->format = format;
|
||||
texture->width = width;
|
||||
texture->height = height;
|
||||
texture->target = target;
|
||||
texture->format = format;
|
||||
texture->width = width;
|
||||
texture->height = height;
|
||||
}
|
||||
|
||||
#define gst_vaapi_texture_finalize gst_vaapi_texture_destroy
|
||||
GST_VAAPI_OBJECT_DEFINE_CLASS(GstVaapiTexture, gst_vaapi_texture)
|
||||
GST_VAAPI_OBJECT_DEFINE_CLASS (GstVaapiTexture, gst_vaapi_texture);
|
||||
|
||||
/**
|
||||
* gst_vaapi_texture_new:
|
||||
|
|
@ -238,34 +220,29 @@ GST_VAAPI_OBJECT_DEFINE_CLASS(GstVaapiTexture, gst_vaapi_texture)
|
|||
* Return value: the newly created #GstVaapiTexture object
|
||||
*/
|
||||
GstVaapiTexture *
|
||||
gst_vaapi_texture_new(
|
||||
GstVaapiDisplay *display,
|
||||
GLenum target,
|
||||
GLenum format,
|
||||
guint width,
|
||||
guint height
|
||||
)
|
||||
gst_vaapi_texture_new (GstVaapiDisplay * display, GLenum target, GLenum format,
|
||||
guint width, guint height)
|
||||
{
|
||||
GstVaapiTexture *texture;
|
||||
GstVaapiTexture *texture;
|
||||
|
||||
g_return_val_if_fail(GST_VAAPI_IS_DISPLAY_GLX(display), NULL);
|
||||
g_return_val_if_fail(target != GL_NONE, NULL);
|
||||
g_return_val_if_fail(format != GL_NONE, NULL);
|
||||
g_return_val_if_fail(width > 0, NULL);
|
||||
g_return_val_if_fail(height > 0, NULL);
|
||||
g_return_val_if_fail (GST_VAAPI_IS_DISPLAY_GLX (display), NULL);
|
||||
g_return_val_if_fail (target != GL_NONE, NULL);
|
||||
g_return_val_if_fail (format != GL_NONE, NULL);
|
||||
g_return_val_if_fail (width > 0, NULL);
|
||||
g_return_val_if_fail (height > 0, NULL);
|
||||
|
||||
texture = gst_vaapi_object_new(gst_vaapi_texture_class(), display);
|
||||
if (!texture)
|
||||
return NULL;
|
||||
texture = gst_vaapi_object_new (gst_vaapi_texture_class (), display);
|
||||
if (!texture)
|
||||
return NULL;
|
||||
|
||||
gst_vaapi_texture_init(texture, GL_NONE, target, format, width, height);
|
||||
if (!gst_vaapi_texture_create(texture))
|
||||
goto error;
|
||||
return texture;
|
||||
gst_vaapi_texture_init (texture, GL_NONE, target, format, width, height);
|
||||
if (!gst_vaapi_texture_create (texture))
|
||||
goto error;
|
||||
return texture;
|
||||
|
||||
error:
|
||||
gst_vaapi_object_unref(texture);
|
||||
return NULL;
|
||||
gst_vaapi_object_unref (texture);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -288,53 +265,49 @@ error:
|
|||
* Return value: the newly created #GstVaapiTexture object
|
||||
*/
|
||||
GstVaapiTexture *
|
||||
gst_vaapi_texture_new_with_texture(
|
||||
GstVaapiDisplay *display,
|
||||
GLuint texture_id,
|
||||
GLenum target,
|
||||
GLenum format
|
||||
)
|
||||
gst_vaapi_texture_new_with_texture (GstVaapiDisplay * display,
|
||||
GLuint texture_id, GLenum target, GLenum format)
|
||||
{
|
||||
GstVaapiTexture *texture;
|
||||
guint width, height, border_width;
|
||||
GLTextureState ts;
|
||||
gboolean success;
|
||||
GstVaapiTexture *texture;
|
||||
guint width, height, border_width;
|
||||
GLTextureState ts;
|
||||
gboolean success;
|
||||
|
||||
g_return_val_if_fail(GST_VAAPI_IS_DISPLAY_GLX(display), NULL);
|
||||
g_return_val_if_fail(target != GL_NONE, NULL);
|
||||
g_return_val_if_fail(format != GL_NONE, NULL);
|
||||
g_return_val_if_fail (GST_VAAPI_IS_DISPLAY_GLX (display), NULL);
|
||||
g_return_val_if_fail (target != GL_NONE, NULL);
|
||||
g_return_val_if_fail (format != GL_NONE, NULL);
|
||||
|
||||
/* Check texture dimensions */
|
||||
GST_VAAPI_DISPLAY_LOCK(display);
|
||||
success = gl_bind_texture(&ts, target, texture_id);
|
||||
if (success) {
|
||||
if (!gl_get_texture_param(target, GL_TEXTURE_WIDTH, &width) ||
|
||||
!gl_get_texture_param(target, GL_TEXTURE_HEIGHT, &height) ||
|
||||
!gl_get_texture_param(target, GL_TEXTURE_BORDER, &border_width))
|
||||
success = FALSE;
|
||||
gl_unbind_texture(&ts);
|
||||
}
|
||||
GST_VAAPI_DISPLAY_UNLOCK(display);
|
||||
if (!success)
|
||||
return NULL;
|
||||
/* Check texture dimensions */
|
||||
GST_VAAPI_DISPLAY_LOCK (display);
|
||||
success = gl_bind_texture (&ts, target, texture_id);
|
||||
if (success) {
|
||||
if (!gl_get_texture_param (target, GL_TEXTURE_WIDTH, &width) ||
|
||||
!gl_get_texture_param (target, GL_TEXTURE_HEIGHT, &height) ||
|
||||
!gl_get_texture_param (target, GL_TEXTURE_BORDER, &border_width))
|
||||
success = FALSE;
|
||||
gl_unbind_texture (&ts);
|
||||
}
|
||||
GST_VAAPI_DISPLAY_UNLOCK (display);
|
||||
if (!success)
|
||||
return NULL;
|
||||
|
||||
width -= 2 * border_width;
|
||||
height -= 2 * border_width;
|
||||
g_return_val_if_fail(width > 0, NULL);
|
||||
g_return_val_if_fail(height > 0, NULL);
|
||||
width -= 2 * border_width;
|
||||
height -= 2 * border_width;
|
||||
g_return_val_if_fail (width > 0, NULL);
|
||||
g_return_val_if_fail (height > 0, NULL);
|
||||
|
||||
texture = gst_vaapi_object_new(gst_vaapi_texture_class(), display);
|
||||
if (!texture)
|
||||
return NULL;
|
||||
texture = gst_vaapi_object_new (gst_vaapi_texture_class (), display);
|
||||
if (!texture)
|
||||
return NULL;
|
||||
|
||||
gst_vaapi_texture_init(texture, texture_id, target, format, width, height);
|
||||
if (!gst_vaapi_texture_create(texture))
|
||||
goto error;
|
||||
return texture;
|
||||
gst_vaapi_texture_init (texture, texture_id, target, format, width, height);
|
||||
if (!gst_vaapi_texture_create (texture))
|
||||
goto error;
|
||||
return texture;
|
||||
|
||||
error:
|
||||
gst_vaapi_object_unref(texture);
|
||||
return NULL;
|
||||
gst_vaapi_object_unref (texture);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -346,9 +319,9 @@ error:
|
|||
* Returns: The same @texture argument
|
||||
*/
|
||||
GstVaapiTexture *
|
||||
gst_vaapi_texture_ref(GstVaapiTexture *texture)
|
||||
gst_vaapi_texture_ref (GstVaapiTexture * texture)
|
||||
{
|
||||
return gst_vaapi_object_ref(texture);
|
||||
return gst_vaapi_object_ref (texture);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -359,9 +332,9 @@ gst_vaapi_texture_ref(GstVaapiTexture *texture)
|
|||
* the reference count reaches zero, the texture will be free'd.
|
||||
*/
|
||||
void
|
||||
gst_vaapi_texture_unref(GstVaapiTexture *texture)
|
||||
gst_vaapi_texture_unref (GstVaapiTexture * texture)
|
||||
{
|
||||
gst_vaapi_object_unref(texture);
|
||||
gst_vaapi_object_unref (texture);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -374,10 +347,10 @@ gst_vaapi_texture_unref(GstVaapiTexture *texture)
|
|||
* a valid texture. However, @new_texture can be NULL.
|
||||
*/
|
||||
void
|
||||
gst_vaapi_texture_replace(GstVaapiTexture **old_texture_ptr,
|
||||
GstVaapiTexture *new_texture)
|
||||
gst_vaapi_texture_replace (GstVaapiTexture ** old_texture_ptr,
|
||||
GstVaapiTexture * new_texture)
|
||||
{
|
||||
gst_vaapi_object_replace(old_texture_ptr, new_texture);
|
||||
gst_vaapi_object_replace (old_texture_ptr, new_texture);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -389,11 +362,11 @@ gst_vaapi_texture_replace(GstVaapiTexture **old_texture_ptr,
|
|||
* Return value: the underlying texture id of the @texture
|
||||
*/
|
||||
GLuint
|
||||
gst_vaapi_texture_get_id(GstVaapiTexture *texture)
|
||||
gst_vaapi_texture_get_id (GstVaapiTexture * texture)
|
||||
{
|
||||
g_return_val_if_fail(texture != NULL, 0);
|
||||
g_return_val_if_fail (texture != NULL, 0);
|
||||
|
||||
return GST_VAAPI_OBJECT_ID(texture);
|
||||
return GST_VAAPI_OBJECT_ID (texture);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -405,11 +378,11 @@ gst_vaapi_texture_get_id(GstVaapiTexture *texture)
|
|||
* Return value: the texture target
|
||||
*/
|
||||
GLenum
|
||||
gst_vaapi_texture_get_target(GstVaapiTexture *texture)
|
||||
gst_vaapi_texture_get_target (GstVaapiTexture * texture)
|
||||
{
|
||||
g_return_val_if_fail(texture != NULL, GL_NONE);
|
||||
g_return_val_if_fail (texture != NULL, GL_NONE);
|
||||
|
||||
return texture->target;
|
||||
return texture->target;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -421,11 +394,11 @@ gst_vaapi_texture_get_target(GstVaapiTexture *texture)
|
|||
* Return value: the texture format
|
||||
*/
|
||||
GLenum
|
||||
gst_vaapi_texture_get_format(GstVaapiTexture *texture)
|
||||
gst_vaapi_texture_get_format (GstVaapiTexture * texture)
|
||||
{
|
||||
g_return_val_if_fail(texture != NULL, GL_NONE);
|
||||
g_return_val_if_fail (texture != NULL, GL_NONE);
|
||||
|
||||
return texture->format;
|
||||
return texture->format;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -437,11 +410,11 @@ gst_vaapi_texture_get_format(GstVaapiTexture *texture)
|
|||
* Return value: the texture width, in pixels
|
||||
*/
|
||||
guint
|
||||
gst_vaapi_texture_get_width(GstVaapiTexture *texture)
|
||||
gst_vaapi_texture_get_width (GstVaapiTexture * texture)
|
||||
{
|
||||
g_return_val_if_fail(texture != NULL, 0);
|
||||
g_return_val_if_fail (texture != NULL, 0);
|
||||
|
||||
return texture->width;
|
||||
return texture->width;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -453,35 +426,32 @@ gst_vaapi_texture_get_width(GstVaapiTexture *texture)
|
|||
* Return value: the texture height, in pixels.
|
||||
*/
|
||||
guint
|
||||
gst_vaapi_texture_get_height(GstVaapiTexture *texture)
|
||||
gst_vaapi_texture_get_height (GstVaapiTexture * texture)
|
||||
{
|
||||
g_return_val_if_fail(texture != NULL, 0);
|
||||
g_return_val_if_fail (texture != NULL, 0);
|
||||
|
||||
return texture->height;
|
||||
return texture->height;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_vaapi_texture_get_size:
|
||||
* @texture: a #GstVaapiTexture
|
||||
* @pwidth: return location for the width, or %NULL
|
||||
* @pheight: return location for the height, or %NULL
|
||||
* @width_ptr: return location for the width, or %NULL
|
||||
* @height_ptr: return location for the height, or %NULL
|
||||
*
|
||||
* Retrieves the dimensions of a #GstVaapiTexture.
|
||||
*/
|
||||
void
|
||||
gst_vaapi_texture_get_size(
|
||||
GstVaapiTexture *texture,
|
||||
guint *pwidth,
|
||||
guint *pheight
|
||||
)
|
||||
gst_vaapi_texture_get_size (GstVaapiTexture * texture,
|
||||
guint * width_ptr, guint * height_ptr)
|
||||
{
|
||||
g_return_if_fail(texture != NULL);
|
||||
g_return_if_fail (texture != NULL);
|
||||
|
||||
if (pwidth)
|
||||
*pwidth = texture->width;
|
||||
if (width_ptr)
|
||||
*width_ptr = texture->width;
|
||||
|
||||
if (pheight)
|
||||
*pheight = texture->height;
|
||||
if (height_ptr)
|
||||
*height_ptr = texture->height;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -497,111 +467,105 @@ gst_vaapi_texture_get_size(
|
|||
* Return value: %TRUE on success
|
||||
*/
|
||||
static gboolean
|
||||
_gst_vaapi_texture_put_surface(
|
||||
GstVaapiTexture *texture,
|
||||
GstVaapiSurface *surface,
|
||||
guint flags
|
||||
)
|
||||
_gst_vaapi_texture_put_surface (GstVaapiTexture * texture,
|
||||
GstVaapiSurface * surface, guint flags)
|
||||
{
|
||||
VAStatus status;
|
||||
VAStatus status;
|
||||
|
||||
#if USE_VAAPI_GLX
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY(texture);
|
||||
status = vaCopySurfaceGLX(
|
||||
GST_VAAPI_OBJECT_VADISPLAY(texture),
|
||||
texture->gl_surface,
|
||||
GST_VAAPI_OBJECT_ID(surface),
|
||||
from_GstVaapiSurfaceRenderFlags(flags)
|
||||
);
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY(texture);
|
||||
if (!vaapi_check_status(status, "vaCopySurfaceGLX()"))
|
||||
return FALSE;
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY (texture);
|
||||
status = vaCopySurfaceGLX (GST_VAAPI_OBJECT_VADISPLAY (texture),
|
||||
texture->gl_surface,
|
||||
GST_VAAPI_OBJECT_ID (surface), from_GstVaapiSurfaceRenderFlags (flags)
|
||||
);
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY (texture);
|
||||
if (!vaapi_check_status (status, "vaCopySurfaceGLX()"))
|
||||
return FALSE;
|
||||
#else
|
||||
guint surface_width, surface_height;
|
||||
GLContextState old_cs;
|
||||
gboolean success = FALSE;
|
||||
guint surface_width, surface_height;
|
||||
GLContextState old_cs;
|
||||
gboolean success = FALSE;
|
||||
|
||||
gst_vaapi_surface_get_size(surface, &surface_width, &surface_height);
|
||||
gst_vaapi_surface_get_size (surface, &surface_width, &surface_height);
|
||||
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY(texture);
|
||||
status = vaPutSurface(
|
||||
GST_VAAPI_OBJECT_VADISPLAY(texture),
|
||||
GST_VAAPI_OBJECT_ID(surface),
|
||||
texture->pixo->pixmap,
|
||||
0, 0, surface_width, surface_height,
|
||||
0, 0, texture->width, texture->height,
|
||||
NULL, 0,
|
||||
from_GstVaapiSurfaceRenderFlags(flags)
|
||||
);
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY(texture);
|
||||
if (!vaapi_check_status(status, "vaPutSurface() [TFP]"))
|
||||
return FALSE;
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY (texture);
|
||||
status = vaPutSurface (GST_VAAPI_OBJECT_VADISPLAY (texture),
|
||||
GST_VAAPI_OBJECT_ID (surface),
|
||||
texture->pixo->pixmap,
|
||||
0, 0, surface_width, surface_height,
|
||||
0, 0, texture->width, texture->height,
|
||||
NULL, 0, from_GstVaapiSurfaceRenderFlags (flags)
|
||||
);
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY (texture);
|
||||
if (!vaapi_check_status (status, "vaPutSurface() [TFP]"))
|
||||
return FALSE;
|
||||
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY(texture);
|
||||
if (texture->gl_context) {
|
||||
success = gl_set_current_context(texture->gl_context, &old_cs);
|
||||
if (!success)
|
||||
goto end;
|
||||
}
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY (texture);
|
||||
if (texture->gl_context) {
|
||||
success = gl_set_current_context (texture->gl_context, &old_cs);
|
||||
if (!success)
|
||||
goto end;
|
||||
}
|
||||
|
||||
success = gl_bind_framebuffer_object(texture->fbo);
|
||||
if (!success) {
|
||||
GST_DEBUG("could not bind FBO");
|
||||
goto out_reset_context;
|
||||
}
|
||||
success = gl_bind_framebuffer_object (texture->fbo);
|
||||
if (!success) {
|
||||
GST_DEBUG ("could not bind FBO");
|
||||
goto out_reset_context;
|
||||
}
|
||||
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY(texture);
|
||||
success = gst_vaapi_surface_sync(surface);
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY(texture);
|
||||
if (!success) {
|
||||
GST_DEBUG("could not render surface to pixmap");
|
||||
goto out_unbind_fbo;
|
||||
}
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY (texture);
|
||||
success = gst_vaapi_surface_sync (surface);
|
||||
GST_VAAPI_OBJECT_LOCK_DISPLAY (texture);
|
||||
if (!success) {
|
||||
GST_DEBUG ("could not render surface to pixmap");
|
||||
goto out_unbind_fbo;
|
||||
}
|
||||
|
||||
success = gl_bind_pixmap_object(texture->pixo);
|
||||
if (!success) {
|
||||
GST_DEBUG("could not bind GLX pixmap");
|
||||
goto out_unbind_fbo;
|
||||
}
|
||||
success = gl_bind_pixmap_object (texture->pixo);
|
||||
if (!success) {
|
||||
GST_DEBUG ("could not bind GLX pixmap");
|
||||
goto out_unbind_fbo;
|
||||
}
|
||||
|
||||
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
|
||||
glBegin(GL_QUADS);
|
||||
{
|
||||
glTexCoord2f(0.0f, 0.0f); glVertex2i(0, 0 );
|
||||
glTexCoord2f(0.0f, 1.0f); glVertex2i(0, texture->height);
|
||||
glTexCoord2f(1.0f, 1.0f); glVertex2i(texture->width, texture->height);
|
||||
glTexCoord2f(1.0f, 0.0f); glVertex2i(texture->width, 0 );
|
||||
}
|
||||
glEnd();
|
||||
glColor4f (1.0f, 1.0f, 1.0f, 1.0f);
|
||||
glBegin (GL_QUADS);
|
||||
{
|
||||
glTexCoord2f (0.0f, 0.0f);
|
||||
glVertex2i (0, 0);
|
||||
glTexCoord2f (0.0f, 1.0f);
|
||||
glVertex2i (0, texture->height);
|
||||
glTexCoord2f (1.0f, 1.0f);
|
||||
glVertex2i (texture->width, texture->height);
|
||||
glTexCoord2f (1.0f, 0.0f);
|
||||
glVertex2i (texture->width, 0);
|
||||
}
|
||||
glEnd ();
|
||||
|
||||
success = gl_unbind_pixmap_object(texture->pixo);
|
||||
if (!success) {
|
||||
GST_DEBUG("could not release GLX pixmap");
|
||||
goto out_unbind_fbo;
|
||||
}
|
||||
success = gl_unbind_pixmap_object (texture->pixo);
|
||||
if (!success) {
|
||||
GST_DEBUG ("could not release GLX pixmap");
|
||||
goto out_unbind_fbo;
|
||||
}
|
||||
|
||||
out_unbind_fbo:
|
||||
if (!gl_unbind_framebuffer_object(texture->fbo))
|
||||
success = FALSE;
|
||||
if (!gl_unbind_framebuffer_object (texture->fbo))
|
||||
success = FALSE;
|
||||
out_reset_context:
|
||||
if (texture->gl_context && !gl_set_current_context(&old_cs, NULL))
|
||||
success = FALSE;
|
||||
if (texture->gl_context && !gl_set_current_context (&old_cs, NULL))
|
||||
success = FALSE;
|
||||
end:
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY(texture);
|
||||
return success;
|
||||
GST_VAAPI_OBJECT_UNLOCK_DISPLAY (texture);
|
||||
return success;
|
||||
#endif
|
||||
return TRUE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
gboolean
|
||||
gst_vaapi_texture_put_surface(
|
||||
GstVaapiTexture *texture,
|
||||
GstVaapiSurface *surface,
|
||||
guint flags
|
||||
)
|
||||
gst_vaapi_texture_put_surface (GstVaapiTexture * texture,
|
||||
GstVaapiSurface * surface, guint flags)
|
||||
{
|
||||
g_return_val_if_fail(texture != NULL, FALSE);
|
||||
g_return_val_if_fail(surface != NULL, FALSE);
|
||||
g_return_val_if_fail (texture != NULL, FALSE);
|
||||
g_return_val_if_fail (surface != NULL, FALSE);
|
||||
|
||||
return _gst_vaapi_texture_put_surface(texture, surface, flags);
|
||||
return _gst_vaapi_texture_put_surface (texture, surface, flags);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -33,63 +33,48 @@
|
|||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
typedef struct _GstVaapiTexture GstVaapiTexture;
|
||||
typedef struct _GstVaapiTexture GstVaapiTexture;
|
||||
|
||||
GstVaapiTexture *
|
||||
gst_vaapi_texture_new(
|
||||
GstVaapiDisplay *display,
|
||||
GLenum target,
|
||||
GLenum format,
|
||||
guint width,
|
||||
guint height
|
||||
);
|
||||
gst_vaapi_texture_new (GstVaapiDisplay * display, GLenum target, GLenum format,
|
||||
guint width, guint height);
|
||||
|
||||
GstVaapiTexture *
|
||||
gst_vaapi_texture_new_with_texture(
|
||||
GstVaapiDisplay *display,
|
||||
GLuint texture_id,
|
||||
GLenum target,
|
||||
GLenum format
|
||||
);
|
||||
gst_vaapi_texture_new_with_texture (GstVaapiDisplay * display, GLuint texture_id,
|
||||
GLenum target, GLenum format);
|
||||
|
||||
GstVaapiTexture *
|
||||
gst_vaapi_texture_ref(GstVaapiTexture *texture);
|
||||
gst_vaapi_texture_ref (GstVaapiTexture * texture);
|
||||
|
||||
void
|
||||
gst_vaapi_texture_unref(GstVaapiTexture *texture);
|
||||
gst_vaapi_texture_unref (GstVaapiTexture * texture);
|
||||
|
||||
void
|
||||
gst_vaapi_texture_replace(GstVaapiTexture **old_texture_ptr,
|
||||
GstVaapiTexture *new_texture);
|
||||
gst_vaapi_texture_replace (GstVaapiTexture ** old_texture_ptr,
|
||||
GstVaapiTexture * new_texture);
|
||||
|
||||
GLuint
|
||||
gst_vaapi_texture_get_id(GstVaapiTexture *texture);
|
||||
gst_vaapi_texture_get_id (GstVaapiTexture * texture);
|
||||
|
||||
GLenum
|
||||
gst_vaapi_texture_get_target(GstVaapiTexture *texture);
|
||||
gst_vaapi_texture_get_target (GstVaapiTexture * texture);
|
||||
|
||||
GLenum
|
||||
gst_vaapi_texture_get_format(GstVaapiTexture *texture);
|
||||
gst_vaapi_texture_get_format (GstVaapiTexture * texture);
|
||||
|
||||
guint
|
||||
gst_vaapi_texture_get_width(GstVaapiTexture *texture);
|
||||
gst_vaapi_texture_get_width (GstVaapiTexture * texture);
|
||||
|
||||
guint
|
||||
gst_vaapi_texture_get_height(GstVaapiTexture *texture);
|
||||
gst_vaapi_texture_get_height (GstVaapiTexture * texture);
|
||||
|
||||
void
|
||||
gst_vaapi_texture_get_size(
|
||||
GstVaapiTexture *texture,
|
||||
guint *pwidth,
|
||||
guint *pheight
|
||||
);
|
||||
gst_vaapi_texture_get_size (GstVaapiTexture * texture, guint * width_ptr,
|
||||
guint * height_ptr);
|
||||
|
||||
gboolean
|
||||
gst_vaapi_texture_put_surface(
|
||||
GstVaapiTexture *texture,
|
||||
GstVaapiSurface *surface,
|
||||
guint flags
|
||||
);
|
||||
gst_vaapi_texture_put_surface (GstVaapiTexture * texture,
|
||||
GstVaapiSurface * surface, guint flags);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue