OBS/obs-studio
OBS/obs-studio
1
0
Fork 0
mirror of https://github.com/obsproject/obs-studio.git synced 2024-06-30 08:33:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

libobs/graphics: Enable DMABUF on FreeBSD and DragonFly

Browse source 
Required under Wayland (wlrobs) on FreeBSD and DragonFly. DMABUF was
already partially exposed after c50c625555.
This commit is contained in:
Jan Beich 2022-12-31 15:20:09 +00:00 committed by Ryan Foster
parent d08ede33cd
commit c082c4a74d
6 changed files with 8 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
docs/sphinx/reference-libobs-graphics-graphics.rst
View file

@ -1009,7 +1009,7 @@ Texture Functions
.. function:: gs_texture_t *gs_texture_create_from_dmabuf(unsigned int width, unsigned int height, uint32_t drm_format, enum gs_color_format color_format, uint32_t n_planes, const int *fds, const uint32_t *strides, const uint32_t *offsets, const uint64_t *modifiers)
**Linux only:** Creates a texture from DMA-BUF metadata.
**only Linux, FreeBSD, DragonFly:** Creates a texture from DMA-BUF metadata.
Exchanging DMA-BUFs is a verbose process because of its multiplanar nature.
For example, YUV can have each plane as a color channel, or a monitor buffer
@ -1049,7 +1049,7 @@ Texture Functions
.. function:: bool *gs_query_dmabuf_capabilities(enum gs_dmabuf_flags *dmabuf_flags, uint32_t **drm_formats, size_t *n_formats)
**Linux only:** Queries the capabilities for DMA-BUFs.
**only Linux, FreeBSD, DragonFly:** Queries the capabilities for DMA-BUFs.
Graphics cards can optimize frame buffers by storing them in custom layouts,
depending on their hardware features. These layouts can make these frame
@ -1068,7 +1068,7 @@ Texture Functions
.. function:: bool *gs_query_dmabuf_modifiers_for_format(uint32_t drm_format, uint64_t **modifiers, size_t *n_modifiers)
**Linux only:** Queries the supported DMA-BUF modifiers for a given format.
**only Linux, FreeBSD, DragonFly:** Queries the supported DMA-BUF modifiers for a given format.
This function queries all supported explicit modifiers for a format,
stores them as an array and returns the number of supported modifiers.

2
libobs/graphics/device-exports.h
View file

@ -178,7 +178,7 @@ EXPORT void device_debug_marker_begin(gs_device_t *device,
const float color[4]);
EXPORT void device_debug_marker_end(gs_device_t *device);
#if __linux__
#if defined(__linux__) || defined(__FreeBSD__) || defined(__DragonFly__)
EXPORT gs_texture_t *device_texture_create_from_dmabuf(
gs_device_t *device, unsigned int width, unsigned int height,

2
libobs/graphics/graphics-imports.c
View file

@ -234,7 +234,7 @@ bool load_graphics_imports(struct gs_exports *exports, void *module,
GRAPHICS_IMPORT_OPTIONAL(device_stagesurface_create_p010);
GRAPHICS_IMPORT_OPTIONAL(device_register_loss_callbacks);
GRAPHICS_IMPORT_OPTIONAL(device_unregister_loss_callbacks);
#elif __linux__
#elif defined(__linux__) || defined(__FreeBSD__) || defined(__DragonFly__)
GRAPHICS_IMPORT(device_texture_create_from_dmabuf);
GRAPHICS_IMPORT(device_query_dmabuf_capabilities);
GRAPHICS_IMPORT(device_query_dmabuf_modifiers_for_format);

2
libobs/graphics/graphics-internal.h
View file

@ -348,7 +348,7 @@ struct gs_exports {
gs_device_t *device, const struct gs_device_loss *callbacks);
void (*device_unregister_loss_callbacks)(gs_device_t *device,
void *data);
#elif __linux__
#elif defined(__linux__) || defined(__FreeBSD__) || defined(__DragonFly__)
struct gs_texture *(*device_texture_create_from_dmabuf)(
gs_device_t *device, unsigned int width, unsigned int height,
uint32_t drm_format, enum gs_color_format color_format,

2
libobs/graphics/graphics.c
View file

@ -1387,7 +1387,7 @@ gs_texture_t *gs_texture_create(uint32_t width, uint32_t height,
levels, data, flags);
}
#if __linux__
#if defined(__linux__) || defined(__FreeBSD__) || defined(__DragonFly__)
gs_texture_t *gs_texture_create_from_dmabuf(
unsigned int width, unsigned int height, uint32_t drm_format,

2
libobs/graphics/graphics.h
View file

@ -967,7 +967,7 @@ EXPORT gs_stagesurf_t *gs_stagesurface_create_p010(uint32_t width,
EXPORT void gs_register_loss_callbacks(const struct gs_device_loss *callbacks);
EXPORT void gs_unregister_loss_callbacks(void *data);
#elif defined(__linux__) || defined(__FreeBSD__)
#elif defined(__linux__) || defined(__FreeBSD__) || defined(__DragonFly__)
EXPORT gs_texture_t *gs_texture_create_from_dmabuf(
unsigned int width, unsigned int height, uint32_t drm_format,