vo_gpu: simplify structs / names

Due to the plethora of historical baggage from different eras getting
confusing, I decided to simplify and unify the struct organization and
naming scheme.

Structs that got renamed:

1. fbodst     -> ra_fbo  (and moved to gpu/context.h)
2. fbotex     -> removed (redundant after 2af2fa7a)
3. fbosurface -> surface
4. img_tex    -> image

In addition to these structs being renamed, all of the names have been
made consistent. The new scheme is as follows:

struct image img;
struct ra_tex *tex;
struct ra_fbo fbo;

This also affects derived names, e.g. indirect_fbo -> indirect_tex.
Notably also, finish_pass_fbo -> finish_pass_tex and finish_pass_direct
-> finish_pass_fbo.

The new equivalent of fbotex_change() is called ra_tex_resize().

This commit (should) contain no logic changes, just renaming a bunch of
crap.

1 files changed, 3 insertions, 10 deletions

diff --git a/video/out/vo_gpu.c b/video/out/vo_gpu.c
index 8a5e46bea0..bd245de05b 100644
--- a/video/out/vo_gpu.c
+++ b/video/out/vo_gpu.c
@@ -77,18 +77,11 @@ static void draw_frame(struct vo *vo, struct vo_frame *frame)
     struct gpu_priv *p = vo->priv;
     struct ra_swapchain *sw = p->ctx->swapchain;
 
-    struct ra_tex *tex = sw->fns->start_frame(sw);
-    if (!tex) {
-        MP_ERR(vo, "Failed starting frame!\n");
+    struct ra_fbo fbo;
+    if (!sw->fns->start_frame(sw, &fbo))
         return;
-    }
-
-    struct fbodst dst = {
-        .tex  = tex,
-        .flip = sw->flip_v,
-    };
 
-    gl_video_render_frame(p->renderer, frame, dst);
+    gl_video_render_frame(p->renderer, frame, fbo);
     if (!sw->fns->submit_frame(sw, frame)) {
         MP_ERR(vo, "Failed presenting frame!\n");
         return;