From abffbb95d40cb94936da2e5c627974c3c45654db Mon Sep 17 00:00:00 2001
From: Eric Warmenhoven <eric@warmenhoven.org>
Date: Tue, 6 Aug 2024 20:03:36 -0400
Subject: [PATCH] Allow compiling SDL2 drivers using griffin (#16843)

---
 audio/drivers/sdl_audio.c                 | 4 ++--
 audio/drivers_microphone/sdl_microphone.c | 4 ++--
 griffin/griffin.c                         | 3 +++
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/audio/drivers/sdl_audio.c b/audio/drivers/sdl_audio.c
index 012da59338..998e9ff48f 100644
--- a/audio/drivers/sdl_audio.c
+++ b/audio/drivers/sdl_audio.c
@@ -93,7 +93,7 @@ static void sdl_audio_playback_cb(void *data, Uint8 *stream, int len)
    memset(stream + write_size, 0, len - write_size);
 }
 
-static INLINE int find_num_frames(int rate, int latency)
+static INLINE int sdl_audio_find_num_frames(int rate, int latency)
 {
    int frames = (rate * latency) / 1000;
 
@@ -137,7 +137,7 @@ static void *sdl_audio_init(const char *device,
     * carry approximately half of the latency.
     *
     * SDL double buffers audio and we do as well. */
-   frames        = find_num_frames(rate, latency / 4);
+   frames        = sdl_audio_find_num_frames(rate, latency / 4);
 
    /* First, let's initialize the output device. */
    spec.freq     = rate;
diff --git a/audio/drivers_microphone/sdl_microphone.c b/audio/drivers_microphone/sdl_microphone.c
index 0875a60960..bf54038949 100644
--- a/audio/drivers_microphone/sdl_microphone.c
+++ b/audio/drivers_microphone/sdl_microphone.c
@@ -42,7 +42,7 @@ typedef struct sdl_microphone
    bool nonblock;
 } sdl_microphone_t;
 
-static INLINE int find_num_frames(int rate, int latency)
+static INLINE int sdl_microphone_find_num_frames(int rate, int latency)
 {
    int frames = (rate * latency) / 1000;
 
@@ -157,7 +157,7 @@ static void *sdl_microphone_open_mic(void *driver_context,
     * carry approximately half of the latency.
     *
     * SDL double buffers audio and we do as well. */
-   frames                = find_num_frames(rate, latency / 4);
+   frames                = sdl_microphone_find_num_frames(rate, latency / 4);
 
    desired_spec.freq     = rate;
    desired_spec.format   = AUDIO_F32SYS;
diff --git a/griffin/griffin.c b/griffin/griffin.c
index d1986ea638..e94db43fa4 100644
--- a/griffin/griffin.c
+++ b/griffin/griffin.c
@@ -882,6 +882,9 @@ AUDIO
 
 #if defined(HAVE_SDL2)
 #include "../audio/drivers/sdl_audio.c"
+#include "../input/drivers/sdl_input.c"
+#include "../input/drivers_joypad/sdl_joypad.c"
+#include "../gfx/drivers_context/sdl_gl_ctx.c"
 #ifdef HAVE_MICROPHONE
 #include "../audio/drivers_microphone/sdl_microphone.c"
 #endif