1 files changed, 112 insertions, 0 deletions
diff --git a/include/defs.h b/include/defs.h
new file mode 100644
index 0000000..d780005
--- /dev/null
+++ b/include/defs.h
@@ -0,0 +1,112 @@
+#ifndef GSR_DEFS_H
+#define GSR_DEFS_H
+
+#include <stdbool.h>
+
+#define GSR_VIDEO_CODEC_AUTO -1
+#define GSR_BITRATE_MODE_AUTO -1
+
+typedef enum {
+    GSR_GPU_VENDOR_AMD,
+    GSR_GPU_VENDOR_INTEL,
+    GSR_GPU_VENDOR_NVIDIA,
+    GSR_GPU_VENDOR_BROADCOM,
+} gsr_gpu_vendor;
+
+typedef struct {
+    gsr_gpu_vendor vendor;
+    int gpu_version; /* 0 if unknown */
+    bool is_steam_deck;
+} gsr_gpu_info;
+
+typedef enum {
+    GSR_MONITOR_ROT_0,
+    GSR_MONITOR_ROT_90,
+    GSR_MONITOR_ROT_180,
+    GSR_MONITOR_ROT_270,
+} gsr_monitor_rotation;
+
+typedef enum {
+    GSR_CONNECTION_X11,
+    GSR_CONNECTION_WAYLAND,
+    GSR_CONNECTION_DRM,
+} gsr_connection_type;
+
+typedef enum {
+    GSR_VIDEO_QUALITY_MEDIUM,
+    GSR_VIDEO_QUALITY_HIGH,
+    GSR_VIDEO_QUALITY_VERY_HIGH,
+    GSR_VIDEO_QUALITY_ULTRA,
+} gsr_video_quality;
+
+typedef enum {
+    GSR_VIDEO_CODEC_H264,
+    GSR_VIDEO_CODEC_HEVC,
+    GSR_VIDEO_CODEC_HEVC_HDR,
+    GSR_VIDEO_CODEC_HEVC_10BIT,
+    GSR_VIDEO_CODEC_AV1,
+    GSR_VIDEO_CODEC_AV1_HDR,
+    GSR_VIDEO_CODEC_AV1_10BIT,
+    GSR_VIDEO_CODEC_VP8,
+    GSR_VIDEO_CODEC_VP9,
+    GSR_VIDEO_CODEC_H264_VULKAN,
+    GSR_VIDEO_CODEC_HEVC_VULKAN,
+} gsr_video_codec;
+
+typedef enum {
+    GSR_AUDIO_CODEC_AAC,
+    GSR_AUDIO_CODEC_OPUS,
+    GSR_AUDIO_CODEC_FLAC,
+} gsr_audio_codec;
+
+typedef enum {
+    GSR_PIXEL_FORMAT_YUV420,
+    GSR_PIXEL_FORMAT_YUV444,
+} gsr_pixel_format;
+
+typedef enum {
+    GSR_FRAMERATE_MODE_CONSTANT,
+    GSR_FRAMERATE_MODE_VARIABLE,
+    GSR_FRAMERATE_MODE_CONTENT,
+} gsr_framerate_mode;
+
+typedef enum {
+    GSR_BITRATE_MODE_QP,
+    GSR_BITRATE_MODE_VBR,
+    GSR_BITRATE_MODE_CBR,
+} gsr_bitrate_mode;
+
+typedef enum {
+    GSR_TUNE_PERFORMANCE,
+    GSR_TUNE_QUALITY,
+} gsr_tune;
+
+typedef enum {
+    GSR_VIDEO_ENCODER_HW_GPU,
+    GSR_VIDEO_ENCODER_HW_CPU,
+} gsr_video_encoder_hardware;
+
+typedef enum {
+    GSR_COLOR_RANGE_LIMITED,
+    GSR_COLOR_RANGE_FULL,
+} gsr_color_range;
+
+typedef enum {
+    GSR_COLOR_DEPTH_8_BITS,
+    GSR_COLOR_DEPTH_10_BITS,
+} gsr_color_depth;
+
+typedef enum {
+    GSR_REPLAY_STORAGE_RAM,
+    GSR_REPLAY_STORAGE_DISK,
+} gsr_replay_storage;
+
+bool video_codec_is_hdr(gsr_video_codec video_codec);
+gsr_video_codec hdr_video_codec_to_sdr_video_codec(gsr_video_codec video_codec);
+gsr_color_depth video_codec_to_bit_depth(gsr_video_codec video_codec);
+const char* video_codec_to_string(gsr_video_codec video_codec);
+bool video_codec_is_av1(gsr_video_codec video_codec);
+bool video_codec_is_vulkan(gsr_video_codec video_codec);
+const char* audio_codec_get_name(gsr_audio_codec audio_codec);
+
+#endif /* GSR_DEFS_H */