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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-19 16:21:17 +00:00
glutils: remove unused functions for texture creation/deletion
Everyone uses GstGLMemory now and any future code should as well.
This commit is contained in:
Matthew Waters
parent
216b8eea6c
commit
27e4288de4
2 changed files with 0 additions and 191 deletions
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@ -98,187 +98,6 @@ gst_gl_context_check_framebuffer_status (GstGLContext * context)
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return FALSE;
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}
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typedef struct _GenTexture
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{
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guint width, height;
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GstVideoFormat format;
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guint result;
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} GenTexture;
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static void
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_gen_texture (GstGLContext * context, GenTexture * data)
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{
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const GstGLFuncs *gl = context->gl_vtable;
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GLenum internal_format;
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GST_TRACE ("Generating texture format:%u dimensions:%ux%u", data->format,
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data->width, data->height);
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gl->GenTextures (1, &data->result);
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gl->BindTexture (GL_TEXTURE_2D, data->result);
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internal_format =
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gst_gl_sized_gl_format_from_gl_format_type (context, GL_RGBA,
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GL_UNSIGNED_BYTE);
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if (data->width > 0 && data->height > 0)
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gl->TexImage2D (GL_TEXTURE_2D, 0, internal_format,
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data->width, data->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
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gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
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gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
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gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
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gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
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GST_LOG ("generated texture id:%d", data->result);
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}
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/* deprecated. replaced by GstGLMemory */
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void
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gst_gl_context_gen_texture (GstGLContext * context, GLuint * pTexture,
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GstVideoFormat v_format, GLint width, GLint height)
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{
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GenTexture data = { width, height, v_format, 0 };
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gst_gl_context_thread_add (context, (GstGLContextThreadFunc) _gen_texture,
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&data);
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*pTexture = data.result;
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}
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static void
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_del_texture (GstGLContext * context, guint * texture)
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{
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context->gl_vtable->DeleteTextures (1, texture);
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}
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/* deprecated. replaced by GstGLMemory */
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void
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gst_gl_context_del_texture (GstGLContext * context, GLuint * pTexture)
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{
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gst_gl_context_thread_add (context, (GstGLContextThreadFunc) _del_texture,
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pTexture);
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}
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typedef struct _GenTextureFull
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{
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const GstVideoInfo *info;
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const gint comp;
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guint result;
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} GenTextureFull;
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static void
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_gen_texture_full (GstGLContext * context, GenTextureFull * data)
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{
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const GstGLFuncs *gl = context->gl_vtable;
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GstVideoGLTextureType tex_type;
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GstVideoFormat v_format;
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GLint glinternalformat = 0;
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GLenum glformat = 0;
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GLenum gltype = 0;
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gl->GenTextures (1, &data->result);
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gl->BindTexture (GL_TEXTURE_2D, data->result);
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v_format = GST_VIDEO_INFO_FORMAT (data->info);
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tex_type = gst_gl_texture_type_from_format (context, v_format, data->comp);
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glformat = gst_gl_format_from_gl_texture_type (tex_type);
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gltype = GL_UNSIGNED_BYTE;
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if (v_format == GST_VIDEO_FORMAT_RGB16)
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gltype = GL_UNSIGNED_SHORT_5_6_5;
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glinternalformat = gst_gl_sized_gl_format_from_gl_format_type (context,
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glformat, gltype);
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gl->TexImage2D (GL_TEXTURE_2D, 0, glinternalformat,
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GST_VIDEO_INFO_COMP_WIDTH (data->info, data->comp),
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GST_VIDEO_INFO_COMP_HEIGHT (data->info, data->comp), 0, glformat, gltype,
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NULL);
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gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
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gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
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gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
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gl->TexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
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}
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/* deprecated. replaced by GstGLMemory */
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void
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gst_gl_generate_texture_full (GstGLContext * context, const GstVideoInfo * info,
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const guint comp, gint stride[], gsize offset[], gsize size[],
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GLuint * pTexture)
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{
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GenTextureFull data = { info, comp, 0 };
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switch (GST_VIDEO_INFO_FORMAT (info)) {
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case GST_VIDEO_FORMAT_RGB:
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case GST_VIDEO_FORMAT_BGR:
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{
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stride[0] = GST_ROUND_UP_4 (GST_VIDEO_INFO_WIDTH (info) * 3);
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offset[0] = 0;
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size[0] = stride[0] * GST_VIDEO_INFO_HEIGHT (info);
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break;
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}
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case GST_VIDEO_FORMAT_RGB16:
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{
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stride[0] = GST_ROUND_UP_4 (GST_VIDEO_INFO_WIDTH (info) * 2);
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offset[0] = 0;
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size[0] = stride[0] * GST_VIDEO_INFO_HEIGHT (info);
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break;
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}
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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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case GST_VIDEO_FORMAT_AYUV:
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{
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stride[0] = GST_ROUND_UP_4 (GST_VIDEO_INFO_WIDTH (info) * 4);
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offset[0] = 0;
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size[0] = stride[0] * GST_VIDEO_INFO_HEIGHT (info);
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break;
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}
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case GST_VIDEO_FORMAT_NV12:
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case GST_VIDEO_FORMAT_NV21:
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{
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size[comp] = stride[comp] * GST_VIDEO_INFO_COMP_HEIGHT (info, comp);
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if (comp == 0) {
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stride[0] = GST_ROUND_UP_4 (GST_VIDEO_INFO_COMP_WIDTH (info, 1));
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offset[0] = 0;
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} else {
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stride[1] = GST_ROUND_UP_4 (GST_VIDEO_INFO_COMP_WIDTH (info, 1) * 2);
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offset[1] = size[0];
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}
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break;
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}
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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_Y444:
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case GST_VIDEO_FORMAT_Y42B:
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case GST_VIDEO_FORMAT_Y41B:
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{
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stride[comp] = GST_ROUND_UP_4 (GST_VIDEO_INFO_COMP_WIDTH (info, comp));
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size[comp] = stride[comp] * GST_VIDEO_INFO_COMP_HEIGHT (info, comp);
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if (comp == 0)
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offset[0] = 0;
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else if (comp == 1)
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offset[1] = size[0];
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else
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offset[2] = offset[1] + size[1];
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break;
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}
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default:
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GST_WARNING ("unsupported %s",
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gst_video_format_to_string (GST_VIDEO_INFO_FORMAT (info)));
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break;
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}
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gst_gl_context_thread_add (context,
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(GstGLContextThreadFunc) _gen_texture_full, &data);
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*pTexture = data.result;
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}
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typedef struct _GenFBO
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{
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GstGLFramebuffer *frame;
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@ -68,16 +68,6 @@ typedef void (*GLCB) (gint, gint, guint, gpointer stuff);
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*/
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typedef void (*GLCB_V2) (gpointer stuff);
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/* deprecated. replaced by GstGLMemory */
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void gst_gl_context_gen_texture (GstGLContext * context, GLuint * pTexture,
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GstVideoFormat v_format, GLint width, GLint height);
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/* deprecated. replaced by GstGLMemory */
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void gst_gl_context_del_texture (GstGLContext * context, GLuint * pTexture);
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/* deprecated. replaced by GstGLMemory */
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void gst_gl_generate_texture_full (GstGLContext * context, const GstVideoInfo * info,
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const guint comp, gint stride[], gsize offset[], gsize size[], GLuint * pTexture);
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gboolean gst_gl_context_gen_fbo (GstGLContext * context, gint width, gint height,
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GLuint * fbo, GLuint * depthbuffer);
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gboolean gst_gl_context_use_fbo_v2 (GstGLContext * context, gint texture_fbo_width,
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