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From 13ced625d99b119bde0bb207a6b2ace7098f3880 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Wed, 3 Jul 2019 02:21:16 -0700
Subject: [PATCH] video/out/gpu: Prevent empty array when no compilers or
contexts are enabled
---
video/out/gpu/context.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/video/out/gpu/context.c b/video/out/gpu/context.c
index 88d4f4232d..5630c81f88 100644
--- a/video/out/gpu/context.c
+++ b/video/out/gpu/context.c
@@ -115,6 +115,7 @@ static const struct ra_ctx_fns *contexts[] = {
#if HAVE_DMABUF_WAYLAND
&ra_ctx_wldmabuf,
#endif
+ NULL
};
static int ra_ctx_api_help(struct mp_log *log, const struct m_option *opt,
@@ -122,7 +123,7 @@ static int ra_ctx_api_help(struct mp_log *log, const struct m_option *opt,
{
mp_info(log, "GPU APIs (contexts):\n");
mp_info(log, " auto (autodetect)\n");
- for (int n = 0; n < MP_ARRAY_SIZE(contexts); n++) {
+ for (int n = 0; n < MP_ARRAY_SIZE(contexts) - 1; n++) {
if (!contexts[n]->hidden)
mp_info(log, " %s (%s)\n", contexts[n]->type, contexts[n]->name);
}
@@ -134,7 +135,7 @@ static inline OPT_STRING_VALIDATE_FUNC(ra_ctx_validate_api)
struct bstr param = bstr0(*value);
if (bstr_equals0(param, "auto"))
return 1;
- for (int i = 0; i < MP_ARRAY_SIZE(contexts); i++) {
+ for (int i = 0; i < MP_ARRAY_SIZE(contexts) - 1; i++) {
if (bstr_equals0(param, contexts[i]->type) && !contexts[i]->hidden)
return 1;
}
@@ -146,7 +147,7 @@ static int ra_ctx_context_help(struct mp_log *log, const struct m_option *opt,
{
mp_info(log, "GPU contexts (APIs):\n");
mp_info(log, " auto (autodetect)\n");
- for (int n = 0; n < MP_ARRAY_SIZE(contexts); n++) {
+ for (int n = 0; n < MP_ARRAY_SIZE(contexts) - 1; n++) {
if (!contexts[n]->hidden)
mp_info(log, " %s (%s)\n", contexts[n]->name, contexts[n]->type);
}
@@ -158,7 +159,7 @@ static inline OPT_STRING_VALIDATE_FUNC(ra_ctx_validate_context)
struct bstr param = bstr0(*value);
if (bstr_equals0(param, "auto"))
return 1;
- for (int i = 0; i < MP_ARRAY_SIZE(contexts); i++) {
+ for (int i = 0; i < MP_ARRAY_SIZE(contexts) - 1; i++) {
if (bstr_equals0(param, contexts[i]->name) && !contexts[i]->hidden)
return 1;
}
@@ -182,7 +183,7 @@ struct ra_ctx *ra_ctx_create(struct vo *vo, struct ra_ctx_opts opts)
bool old_probing = vo->probing;
vo->probing = opts.probing;
- for (int i = 0; i < MP_ARRAY_SIZE(contexts); i++) {
+ for (int i = 0; i < MP_ARRAY_SIZE(contexts) - 1; i++) {
if (contexts[i]->hidden)
continue;
if (!opts.probing && strcmp(contexts[i]->name, opts.context_name) != 0)
--
2.44.0
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