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Fix pipewire capture on amd (fallback to no drm modifiers if eglCreateImage fails), might happen because of a buggy desktop portal/pipewire implementation

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dec05eba
2024-07-22 17:20:09 +02:00
parent 28eef4619f
commit e9343cce91
4 changed files with 39 additions and 6 deletions
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20
src/capture/kms.c
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@@ -43,6 +43,8 @@ typedef struct {
unsigned int input_texture_id;
unsigned int cursor_texture_id;
bool no_modifiers_fallback;
} gsr_capture_kms;
static void gsr_capture_kms_cleanup_kms_fds(gsr_capture_kms *self) {
@@ -399,11 +401,23 @@ static int gsr_capture_kms_capture(gsr_capture *cap, AVStream *video_stream, AVF
modifiers[i] = drm_fd->modifier;
}
EGLImage image = NULL;
intptr_t img_attr[44];
setup_dma_buf_attrs(img_attr, drm_fd->pixel_format, drm_fd->width, drm_fd->height,
fds, offsets, pitches, modifiers, drm_fd->num_dma_bufs, true);
EGLImage image = self->params.egl->eglCreateImage(self->params.egl->egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr);
if(self->no_modifiers_fallback) {
setup_dma_buf_attrs(img_attr, drm_fd->pixel_format, drm_fd->width, drm_fd->height, fds, offsets, pitches, modifiers, drm_fd->num_dma_bufs, false);
} else {
setup_dma_buf_attrs(img_attr, drm_fd->pixel_format, drm_fd->width, drm_fd->height, fds, offsets, pitches, modifiers, drm_fd->num_dma_bufs, true);
while(self->params.egl->eglGetError() != EGL_SUCCESS){}
image = self->params.egl->eglCreateImage(self->params.egl->egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr);
if(!image || self->params.egl->eglGetError() != EGL_SUCCESS) {
fprintf(stderr, "gsr error: gsr_capture_kms_capture: failed to create egl image with modifiers, trying without modifiers\n");
self->no_modifiers_fallback = true;
setup_dma_buf_attrs(img_attr, drm_fd->pixel_format, drm_fd->width, drm_fd->height, fds, offsets, pitches, modifiers, drm_fd->num_dma_bufs, false);
image = self->params.egl->eglCreateImage(self->params.egl->egl_display, 0, EGL_LINUX_DMA_BUF_EXT, NULL, img_attr);
}
}
self->params.egl->glBindTexture(GL_TEXTURE_2D, self->input_texture_id);
self->params.egl->glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, image);
self->params.egl->eglDestroyImage(self->params.egl->egl_display, image);