diff options
| -rw-r--r-- | src/main.cpp | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/src/main.cpp b/src/main.cpp index f9f0ea4..782e329 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -177,8 +177,6 @@ static bool recreate_window_pixmap(Display *dpy, Window window_id, // GLX_Y_INVERTED_EXT, (int)GLX_DONT_CARE, None}; - // Note that mipmap is generated even though its not used. - // glCopyImageSubData fails if the texture doesn't have mipmap. const int pixmap_attribs[] = {GLX_TEXTURE_TARGET_EXT, GLX_TEXTURE_2D_EXT, GLX_TEXTURE_FORMAT_EXT, @@ -265,11 +263,6 @@ static bool recreate_window_pixmap(Display *dpy, Window window_id, pixmap.texture_height, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL); int err2 = glGetError(); fprintf(stderr, "error: %d\n", err2); - glCopyImageSubData(pixmap.texture_id, GL_TEXTURE_2D, 0, 0, 0, 0, - pixmap.target_texture_id, GL_TEXTURE_2D, 0, 0, 0, 0, - pixmap.texture_width, pixmap.texture_height, 1); - int err = glGetError(); - fprintf(stderr, "error: %d\n", err); // glXBindTexImageEXT(dpy, pixmap.glx_pixmap, GLX_FRONT_EXT, NULL); // glGenerateTextureMipmapEXT(glxpixmap, GL_TEXTURE_2D); @@ -1007,7 +1000,7 @@ int main(int argc, char **argv) { double frame_start = glfwGetTime(); glfwPollEvents(); - /*glClear(GL_COLOR_BUFFER_BIT);*/ + glClear(GL_COLOR_BUFFER_BIT); if (XCheckTypedWindowEvent(dpy, src_window_id, ConfigureNotify, &e) && e.xconfigure.window == src_window_id) { // Window resize if(e.xconfigure.width != window_width || e.xconfigure.height != window_height) { @@ -1093,6 +1086,7 @@ int main(int argc, char **argv) { window_pixmap.texture_id, GL_TEXTURE_2D, 0, 0, 0, 0, window_pixmap.target_texture_id, GL_TEXTURE_2D, 0, 0, 0, 0, window_pixmap.texture_width, window_pixmap.texture_height, 1); + glfwSwapBuffers(window); // int err = glGetError(); // fprintf(stderr, "error: %d\n", err); @@ -1112,7 +1106,6 @@ int main(int argc, char **argv) { memcpy_struct.Height = frame->height; cuMemcpy2D(&memcpy_struct); // res = cuCtxPopCurrent(&old_ctx); - glfwSwapBuffers(window); } frame->pts = frame_count; |