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-rw-r--r--src/capture/kms_vaapi.c184
1 files changed, 95 insertions, 89 deletions
diff --git a/src/capture/kms_vaapi.c b/src/capture/kms_vaapi.c
index 2e023ab..3e54a5b 100644
--- a/src/capture/kms_vaapi.c
+++ b/src/capture/kms_vaapi.c
@@ -210,101 +210,107 @@ static bool gsr_capture_kms_vaapi_should_stop(gsr_capture *cap, bool *err) {
static int gsr_capture_kms_vaapi_capture(gsr_capture *cap, AVFrame *frame) {
gsr_capture_kms_vaapi *cap_kms = cap->priv;
- if(cap_kms->dmabuf_fd > 0) {
- close(cap_kms->dmabuf_fd);
- cap_kms->dmabuf_fd = 0;
- }
+ VASurfaceID target_surface_id = (uintptr_t)frame->data[3];
- gsr_kms_response kms_response;
- if(gsr_kms_client_get_kms(&cap_kms->kms_client, &kms_response) != 0) {
- fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_capture: failed to get kms, error: %d (%s)\n", kms_response.result, kms_response.data.err_msg);
- return -1;
- }
+ static bool dd = false;
+ if(!dd) {
+ dd = true;
- cap_kms->dmabuf_fd = kms_response.data.fd.fd;
- cap_kms->pitch = kms_response.data.fd.pitch;
- cap_kms->offset = kms_response.data.fd.offset;
- cap_kms->fourcc = kms_response.data.fd.pixel_format;
- cap_kms->modifiers = kms_response.data.fd.modifier;
- cap_kms->kms_size.x = kms_response.data.fd.width;
- cap_kms->kms_size.y = kms_response.data.fd.height;
+ if(cap_kms->dmabuf_fd > 0) {
+ close(cap_kms->dmabuf_fd);
+ cap_kms->dmabuf_fd = 0;
+ }
- if(cap_kms->buffer_id) {
- vaDestroyBuffer(cap_kms->va_dpy, cap_kms->buffer_id);
- cap_kms->buffer_id = 0;
- }
+ gsr_kms_response kms_response;
+ if(gsr_kms_client_get_kms(&cap_kms->kms_client, &kms_response) != 0) {
+ fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_capture: failed to get kms, error: %d (%s)\n", kms_response.result, kms_response.data.err_msg);
+ return -1;
+ }
- if(cap_kms->input_surface) {
- vaDestroySurfaces(cap_kms->va_dpy, &cap_kms->input_surface, 1);
- cap_kms->input_surface = 0;
- }
+ cap_kms->dmabuf_fd = kms_response.data.fd.fd;
+ cap_kms->pitch = kms_response.data.fd.pitch;
+ cap_kms->offset = kms_response.data.fd.offset;
+ cap_kms->fourcc = kms_response.data.fd.pixel_format;
+ cap_kms->modifiers = kms_response.data.fd.modifier;
+ cap_kms->kms_size.x = kms_response.data.fd.width;
+ cap_kms->kms_size.y = kms_response.data.fd.height;
+
+ if(cap_kms->buffer_id) {
+ vaDestroyBuffer(cap_kms->va_dpy, cap_kms->buffer_id);
+ cap_kms->buffer_id = 0;
+ }
- VASurfaceID target_surface_id = (uintptr_t)frame->data[3];
- uintptr_t dmabuf = cap_kms->dmabuf_fd;
-
- VASurfaceAttribExternalBuffers buf = {0};
- buf.pixel_format = VA_FOURCC_BGRX; // VA_FOURCC_XRGB
- buf.width = cap_kms->kms_size.x;
- buf.height = cap_kms->kms_size.y;
- buf.data_size = cap_kms->kms_size.y * cap_kms->pitch;
- buf.num_planes = 1;
- buf.pitches[0] = cap_kms->pitch;
- buf.offsets[0] = cap_kms->offset;
- buf.buffers = &dmabuf;
- buf.num_buffers = 1;
- buf.flags = 0;
- buf.private_data = 0;
-
- #define VA_SURFACE_ATTRIB_MEM_TYPE_DRM_PRIME 0x20000000
-
- VASurfaceAttrib attribs[3] = {0};
- attribs[0].type = VASurfaceAttribMemoryType;
- attribs[0].flags = VA_SURFACE_ATTRIB_SETTABLE;
- attribs[0].value.type = VAGenericValueTypeInteger;
- attribs[0].value.value.i = VA_SURFACE_ATTRIB_MEM_TYPE_DRM_PRIME; // TODO: prime1 instead?
- attribs[1].type = VASurfaceAttribExternalBufferDescriptor;
- attribs[1].flags = VA_SURFACE_ATTRIB_SETTABLE;
- attribs[1].value.type = VAGenericValueTypePointer;
- attribs[1].value.value.p = &buf;
-
- const int num_attribs = 2;
-
- // TODO: Do we really need to create a new surface every frame?
- VAStatus va_status = vaCreateSurfaces(cap_kms->va_dpy, VA_RT_FORMAT_RGB32, cap_kms->kms_size.x, cap_kms->kms_size.y, &cap_kms->input_surface, 1, attribs, num_attribs);
- if(va_status != VA_STATUS_SUCCESS) {
- fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_capture: vaCreateSurfaces failed: %d\n", va_status);
- cap_kms->should_stop = true;
- cap_kms->stop_is_error = true;
- return -1;
- }
+ if(cap_kms->input_surface) {
+ vaDestroySurfaces(cap_kms->va_dpy, &cap_kms->input_surface, 1);
+ cap_kms->input_surface = 0;
+ }
- cap_kms->input_region = (VARectangle) {
- .x = cap_kms->capture_pos.x,
- .y = cap_kms->capture_pos.y,
- .width = cap_kms->capture_size.x,
- .height = cap_kms->capture_size.y
- };
+ uintptr_t dmabuf = cap_kms->dmabuf_fd;
+
+ VASurfaceAttribExternalBuffers buf = {0};
+ buf.pixel_format = VA_FOURCC_BGRX; // VA_FOURCC_XRGB
+ buf.width = cap_kms->kms_size.x;
+ buf.height = cap_kms->kms_size.y;
+ buf.data_size = cap_kms->kms_size.y * cap_kms->pitch;
+ buf.num_planes = 1;
+ buf.pitches[0] = cap_kms->pitch;
+ buf.offsets[0] = cap_kms->offset;
+ buf.buffers = &dmabuf;
+ buf.num_buffers = 1;
+ buf.flags = 0;
+ buf.private_data = 0;
+
+ #define VA_SURFACE_ATTRIB_MEM_TYPE_DRM_PRIME 0x20000000
+
+ VASurfaceAttrib attribs[3] = {0};
+ attribs[0].type = VASurfaceAttribMemoryType;
+ attribs[0].flags = VA_SURFACE_ATTRIB_SETTABLE;
+ attribs[0].value.type = VAGenericValueTypeInteger;
+ attribs[0].value.value.i = VA_SURFACE_ATTRIB_MEM_TYPE_DRM_PRIME; // TODO: prime1 instead?
+ attribs[1].type = VASurfaceAttribExternalBufferDescriptor;
+ attribs[1].flags = VA_SURFACE_ATTRIB_SETTABLE;
+ attribs[1].value.type = VAGenericValueTypePointer;
+ attribs[1].value.value.p = &buf;
+
+ const int num_attribs = 2;
+
+ // TODO: Do we really need to create a new surface every frame?
+ VAStatus va_status = vaCreateSurfaces(cap_kms->va_dpy, VA_RT_FORMAT_RGB32, cap_kms->kms_size.x, cap_kms->kms_size.y, &cap_kms->input_surface, 1, attribs, num_attribs);
+ if(va_status != VA_STATUS_SUCCESS) {
+ fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_capture: vaCreateSurfaces failed: %d\n", va_status);
+ cap_kms->should_stop = true;
+ cap_kms->stop_is_error = true;
+ return -1;
+ }
- // Copying a surface to another surface will automatically perform the color conversion. Thanks vaapi!
- VAProcPipelineParameterBuffer params = {0};
- params.surface = cap_kms->input_surface;
- if(cap_kms->screen_capture)
- params.surface_region = NULL;
- else
- params.surface_region = &cap_kms->input_region;
- params.output_region = NULL;
- params.output_background_color = 0;
- params.filter_flags = VA_FRAME_PICTURE;
- // TODO: Colors
- params.input_color_properties.color_range = frame->color_range == AVCOL_RANGE_JPEG ? VA_SOURCE_RANGE_FULL : VA_SOURCE_RANGE_REDUCED;
- params.output_color_properties.color_range = frame->color_range == AVCOL_RANGE_JPEG ? VA_SOURCE_RANGE_FULL : VA_SOURCE_RANGE_REDUCED;
-
- va_status = vaCreateBuffer(cap_kms->va_dpy, cap_kms->context_id, VAProcPipelineParameterBufferType, sizeof(params), 1, &params, &cap_kms->buffer_id);
- if(va_status != VA_STATUS_SUCCESS) {
- fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_capture: vaCreateBuffer failed: %d\n", va_status);
- cap_kms->should_stop = true;
- cap_kms->stop_is_error = true;
- return -1;
+ cap_kms->input_region = (VARectangle) {
+ .x = cap_kms->capture_pos.x,
+ .y = cap_kms->capture_pos.y,
+ .width = cap_kms->capture_size.x,
+ .height = cap_kms->capture_size.y
+ };
+
+ // Copying a surface to another surface will automatically perform the color conversion. Thanks vaapi!
+ VAProcPipelineParameterBuffer params = {0};
+ params.surface = cap_kms->input_surface;
+ if(cap_kms->screen_capture)
+ params.surface_region = NULL;
+ else
+ params.surface_region = &cap_kms->input_region;
+ params.output_region = NULL;
+ params.output_background_color = 0;
+ params.filter_flags = VA_FRAME_PICTURE;
+ // TODO: Colors
+ params.input_color_properties.color_range = frame->color_range == AVCOL_RANGE_JPEG ? VA_SOURCE_RANGE_FULL : VA_SOURCE_RANGE_REDUCED;
+ params.output_color_properties.color_range = frame->color_range == AVCOL_RANGE_JPEG ? VA_SOURCE_RANGE_FULL : VA_SOURCE_RANGE_REDUCED;
+
+ va_status = vaCreateBuffer(cap_kms->va_dpy, cap_kms->context_id, VAProcPipelineParameterBufferType, sizeof(params), 1, &params, &cap_kms->buffer_id);
+ if(va_status != VA_STATUS_SUCCESS) {
+ fprintf(stderr, "gsr error: gsr_capture_kms_vaapi_capture: vaCreateBuffer failed: %d\n", va_status);
+ cap_kms->should_stop = true;
+ cap_kms->stop_is_error = true;
+ return -1;
+ }
}
// Clear texture with black background because the source texture (window_texture_get_opengl_texture_id(&cap_kms->window_texture))
@@ -312,7 +318,7 @@ static int gsr_capture_kms_vaapi_capture(gsr_capture *cap, AVFrame *frame) {
// TODO:
//cap_kms->egl.glClearTexImage(cap_kms->target_texture_id, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
- va_status = vaBeginPicture(cap_kms->va_dpy, cap_kms->context_id, target_surface_id);
+ VAStatus va_status = vaBeginPicture(cap_kms->va_dpy, cap_kms->context_id, target_surface_id);
if(va_status != VA_STATUS_SUCCESS) {
static bool error_printed = false;
if(!error_printed) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 21:38:48 +0000