Add vulkan video encoding option (-k h264_vulkan). WIP, not fully hardware accelerated yet

3 files changed, 13 insertions, 2 deletions

diff --git a/include/codec_query/vulkan.h b/include/codec_query/vulkan.h
new file mode 100644
index 0000000..bb06c6b
--- /dev/null
+++ b/include/codec_query/vulkan.h
@@ -0,0 +1,8 @@
+#ifndef GSR_CODEC_QUERY_VULKAN_H
+#define GSR_CODEC_QUERY_VULKAN_H
+
+#include "codec_query.h"
+
+bool gsr_get_supported_video_codecs_vulkan(gsr_supported_video_codecs *video_codecs, const char *card_path, bool cleanup);
+
+#endif /* GSR_CODEC_QUERY_VULKAN_H */
diff --git a/include/egl.h b/include/egl.h
index 3fdbf48..82014b9 100644
--- a/include/egl.h
+++ b/include/egl.h
@@ -313,6 +313,9 @@ struct gsr_egl {
     void (*glUniform2f)(int location, float v0, float v1);
     void (*glDebugMessageCallback)(GLDEBUGPROC callback, const void *userParam);
     void (*glScissor)(int x, int y, int width, int height);
+    void (*glReadPixels)(int x, int y, int width, int height, unsigned int format, unsigned int type, void *pixels);
+    void* (*glMapBuffer)(unsigned int target, unsigned int access);
+    unsigned char (*glUnmapBuffer)(unsigned int target);
 };
 
 bool gsr_egl_load(gsr_egl *self, Display *dpy, bool wayland, bool is_monitor_capture);
diff --git a/include/encoder/video/video.h b/include/encoder/video/video.h
index 21338d6..49f48bd 100644
--- a/include/encoder/video/video.h
+++ b/include/encoder/video/video.h
@@ -10,7 +10,7 @@ typedef struct AVFrame AVFrame;
 
 struct gsr_video_encoder {
     bool (*start)(gsr_video_encoder *encoder, AVCodecContext *video_codec_context, AVFrame *frame);
-    void (*copy_textures_to_frame)(gsr_video_encoder *encoder, AVFrame *frame); /* Can be NULL */
+    void (*copy_textures_to_frame)(gsr_video_encoder *encoder, AVFrame *frame, gsr_color_conversion *color_conversion); /* Can be NULL */
     /* |textures| should be able to fit 2 elements */
     void (*get_textures)(gsr_video_encoder *encoder, unsigned int *textures, int *num_textures, gsr_destination_color *destination_color);
     void (*destroy)(gsr_video_encoder *encoder, AVCodecContext *video_codec_context);
@@ -20,7 +20,7 @@ struct gsr_video_encoder {
 };
 
 bool gsr_video_encoder_start(gsr_video_encoder *encoder, AVCodecContext *video_codec_context, AVFrame *frame);
-void gsr_video_encoder_copy_textures_to_frame(gsr_video_encoder *encoder, AVFrame *frame);
+void gsr_video_encoder_copy_textures_to_frame(gsr_video_encoder *encoder, AVFrame *frame, gsr_color_conversion *color_conversion);
 void gsr_video_encoder_get_textures(gsr_video_encoder *encoder, unsigned int *textures, int *num_textures, gsr_destination_color *destination_color);
 void gsr_video_encoder_destroy(gsr_video_encoder *encoder, AVCodecContext *video_codec_context);