vo_opengl: refactor how framebuffer depth is passed from backends

Store the determined framebuffer depth in struct GL instead of
MPGLContext. This means gl_video_set_output_depth() can be removed, and
also justifies adding new fields describing framebuffer/backend
properties to struct GL instead of having to add more functions just to
shovel the information around.

Keep in mind that mpgl_load_functions() will wipe struct GL, so the
new fields must be set before calling it.

1 files changed, 4 insertions, 4 deletions

diff --git a/video/out/opengl/dxinterop.c b/video/out/opengl/dxinterop.c
index bc302629aa..093729351d 100644
--- a/video/out/opengl/dxinterop.c
+++ b/video/out/opengl/dxinterop.c
@@ -275,17 +275,17 @@ static int d3d_size_dependent_create(MPGLContext *ctx)
     // work is needed.
     switch (bb_desc.Format) {
     case D3DFMT_X1R5G5B5: case D3DFMT_A1R5G5B5:
-        ctx->depth_r = ctx->depth_g = ctx->depth_b = 5;
+        ctx->gl->fb_r = ctx->gl->fb_g = ctx->gl->fb_b = 5;
         break;
     case D3DFMT_R5G6B5:
-        ctx->depth_r = 5; ctx->depth_g = 6; ctx->depth_b = 5;
+        ctx->gl->fb_r = 5; ctx->gl->fb_g = 6; ctx->gl->fb_b = 5;
         break;
     case D3DFMT_R8G8B8: case D3DFMT_A8R8G8B8: case D3DFMT_X8R8G8B8:
     case D3DFMT_A8B8G8R8: case D3DFMT_X8B8G8R8: default:
-        ctx->depth_r = ctx->depth_g = ctx->depth_b = 8;
+        ctx->gl->fb_r = ctx->gl->fb_g = ctx->gl->fb_b = 8;
         break;
     case D3DFMT_A2R10G10B10: case D3DFMT_A2B10G10R10:
-        ctx->depth_r = ctx->depth_g = ctx->depth_b = 10;
+        ctx->gl->fb_r = ctx->gl->fb_g = ctx->gl->fb_b = 10;
         break;
     }