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libobs-opengl: Support l10r IOSurface

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This commit is contained in:
jpark37 2022-09-29 17:53:52 -07:00 committed by Jim
parent 4a108a6935
commit 37cc894333
1 changed files with 11 additions and 10 deletions
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21
libobs-opengl/gl-cocoa.m
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@ -342,21 +342,24 @@ gs_texture_t *device_texture_create_from_iosurface(gs_device_t *device,
struct gs_texture_2d *tex = bzalloc(sizeof(struct gs_texture_2d));
OSType pf = IOSurfaceGetPixelFormat(ref);
const bool l10r = pf == 'l10r';
if (pf == 0)
blog(LOG_ERROR, "Invalid IOSurface Buffer");
else if (pf != 'BGRA')
else if ((pf != 'BGRA') && !l10r)
blog(LOG_ERROR, "Unexpected pixel format: %d (%c%c%c%c)", pf,
pf >> 24, pf >> 16, pf >> 8, pf);
const enum gs_color_format color_format = GS_BGRA;
const enum gs_color_format color_format = l10r ? GS_R10G10B10A2
: GS_BGRA;
tex->base.device = device;
tex->base.type = GS_TEXTURE_2D;
tex->base.format = GS_BGRA;
tex->base.format = color_format;
tex->base.levels = 1;
tex->base.gl_format = convert_gs_format(color_format);
tex->base.gl_format = l10r ? GL_BGRA : convert_gs_format(color_format);
tex->base.gl_internal_format = convert_gs_internal_format(color_format);
tex->base.gl_type = GL_UNSIGNED_INT_8_8_8_8_REV;
tex->base.gl_type = l10r ? GL_UNSIGNED_INT_2_10_10_10_REV
: GL_UNSIGNED_INT_8_8_8_8_REV;
tex->base.gl_target = GL_TEXTURE_RECTANGLE_ARB;
tex->base.is_dynamic = false;
tex->base.is_render_target = false;
@ -427,11 +430,9 @@ bool gs_texture_rebind_iosurface(gs_texture_t *texture, void *iosurf)
OSType pf = IOSurfaceGetPixelFormat(ref);
if (pf == 0) {
blog(LOG_ERROR, "Invalid IOSurface buffer");
} else {
if (pf != 'BGRA')
blog(LOG_ERROR,
"Unexpected pixel format: %d (%c%c%c%c)", pf,
pf >> 24, pf >> 16, pf >> 8, pf);
} else if ((pf != 'BGRA') && (pf != 'l10r')) {
blog(LOG_ERROR, "Unexpected pixel format: %d (%c%c%c%c)", pf,
pf >> 24, pf >> 16, pf >> 8, pf);
}
tex->width = IOSurfaceGetWidth(ref);