jp9000/obs-studio
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

libobs: Add obs_encoder_scaling_enabled()

Browse Source 
Returns whether rescaling is enabled for an encoder.  This will be used
with texture-based encoders to determine whether to fall back to
RAM-based encoding instead.
This commit is contained in:
jp9000 2020-02-18 20:58:58 -08:00
parent 4d0b3efc23
commit de363d3e09
3 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
docs/sphinx/reference-encoders.rst
View File

@ -380,6 +380,13 @@ General Encoder Functions
---------------------
.. function:: bool obs_encoder_scaling_enabled(const obs_encoder_t *encoder)
:return: *true* if pre-encode (CPU) scaling enabled, *false*
otherwise.
---------------------
.. function:: uint32_t obs_encoder_get_width(const obs_encoder_t *encoder)
uint32_t obs_encoder_get_height(const obs_encoder_t *encoder)

8
libobs/obs-encoder.c
View File

@ -694,6 +694,14 @@ void obs_encoder_set_scaled_size(obs_encoder_t *encoder, uint32_t width,
encoder->scaled_height = height;
}
bool obs_encoder_scaling_enabled(const obs_encoder_t *encoder)
{
if (!obs_encoder_valid(encoder, "obs_encoder_scaling_enabled"))
return false;
return encoder->scaled_width || encoder->scaled_height;
}
uint32_t obs_encoder_get_width(const obs_encoder_t *encoder)
{
if (!obs_encoder_valid(encoder, "obs_encoder_get_width"))

3
libobs/obs.h
View File

@ -1983,6 +1983,9 @@ EXPORT enum obs_encoder_type obs_encoder_get_type(const obs_encoder_t *encoder);
EXPORT void obs_encoder_set_scaled_size(obs_encoder_t *encoder, uint32_t width,
uint32_t height);
/** For video encoders, returns true if pre-encode scaling is enabled */
EXPORT bool obs_encoder_scaling_enabled(const obs_encoder_t *encoder);
/** For video encoders, returns the width of the encoded image */
EXPORT uint32_t obs_encoder_get_width(const obs_encoder_t *encoder);