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Clean up driver prev/next/find a bit.

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This commit is contained in:
Themaister 2013-10-30 23:36:52 +01:00
parent 559a91ff1f
commit f2e85f9b9b
1 changed files with 95 additions and 117 deletions
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212
driver.c
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@ -90,6 +90,7 @@ static const audio_driver_t *audio_drivers[] = {
#ifdef HAVE_NULLAUDIO
&audio_null,
#endif
NULL,
};
static const video_driver_t *video_drivers[] = {
@ -129,6 +130,7 @@ static const video_driver_t *video_drivers[] = {
#ifdef HAVE_OMAP
&video_omap,
#endif
NULL,
};
static const input_driver_t *input_drivers[] = {
@ -174,58 +176,73 @@ static const input_driver_t *input_drivers[] = {
#ifdef HAVE_NULLINPUT
&input_null,
#endif
NULL,
};
static int find_audio_driver_index(const char *driver)
{
unsigned i;
for (i = 0; audio_drivers[i]; i++)
if (strcasecmp(driver, audio_drivers[i]->ident) == 0)
return i;
return -1;
}
static int find_video_driver_index(const char *driver)
{
unsigned i;
for (i = 0; video_drivers[i]; i++)
if (strcasecmp(driver, video_drivers[i]->ident) == 0)
return i;
return -1;
}
static int find_input_driver_index(const char *driver)
{
unsigned i;
for (i = 0; input_drivers[i]; i++)
if (strcasecmp(driver, input_drivers[i]->ident) == 0)
return i;
return -1;
}
static void find_audio_driver(void)
{
unsigned i;
for (i = 0; i < ARRAY_SIZE(audio_drivers); i++)
int i = find_audio_driver_index(g_settings.audio.driver);
if (i >= 0)
driver.audio = audio_drivers[i];
else
{
if (strcasecmp(g_settings.audio.driver, audio_drivers[i]->ident) == 0)
{
driver.audio = audio_drivers[i];
return;
}
}
RARCH_ERR("Couldn't find any audio driver named \"%s\"\n", g_settings.audio.driver);
RARCH_LOG_OUTPUT("Available audio drivers are:\n");
for (i = 0; i < ARRAY_SIZE(audio_drivers); i++)
RARCH_LOG_OUTPUT("\t%s\n", audio_drivers[i]->ident);
unsigned d;
RARCH_ERR("Couldn't find any audio driver named \"%s\"\n", g_settings.audio.driver);
RARCH_LOG_OUTPUT("Available audio drivers are:\n");
for (d = 0; audio_drivers[d]; d++)
RARCH_LOG_OUTPUT("\t%s\n", audio_drivers[d]->ident);
rarch_fail(1, "find_audio_driver()");
rarch_fail(1, "find_audio_driver()");
}
}
void find_prev_audio_driver(void)
{
unsigned i;
for (i = (ARRAY_SIZE(audio_drivers)-1); i > 0; i--)
{
if (strcasecmp(g_settings.audio.driver, audio_drivers[i]->ident) == 0)
{
strlcpy(g_settings.audio.driver, audio_drivers[i-1]->ident, sizeof(g_settings.audio.driver));
return;
}
}
RARCH_WARN("Couldn't find any previous audio driver (current one: \"%s\")\n", g_settings.audio.driver);
int i = find_audio_driver_index(g_settings.audio.driver);
if (i > 0)
strlcpy(g_settings.audio.driver, audio_drivers[i - 1]->ident, sizeof(g_settings.audio.driver));
else
RARCH_WARN("Couldn't find any previous audio driver (current one: \"%s\").\n", g_settings.audio.driver);
}
void find_next_audio_driver(void)
{
unsigned i;
for (i = 0; i < (ARRAY_SIZE(audio_drivers)-1); i++)
{
if (strcasecmp(g_settings.audio.driver, audio_drivers[i]->ident) == 0)
{
strlcpy(g_settings.audio.driver, audio_drivers[i+1]->ident, sizeof(g_settings.audio.driver));
return;
}
}
RARCH_WARN("Couldn't find any next audio driver (current one: \"%s\")\n", g_settings.audio.driver);
int i = find_audio_driver_index(g_settings.audio.driver);
if (i >= 0 && audio_drivers[i + 1])
strlcpy(g_settings.audio.driver, audio_drivers[i + 1]->ident, sizeof(g_settings.audio.driver));
else
RARCH_WARN("Couldn't find any next audio driver (current one: \"%s\").\n", g_settings.audio.driver);
}
static void find_video_driver(void)
{
unsigned i;
#if defined(HAVE_OPENGL) && defined(HAVE_FBO)
if (g_extern.system.hw_render_callback.context_type)
{
@ -235,113 +252,74 @@ static void find_video_driver(void)
}
#endif
for (i = 0; i < ARRAY_SIZE(video_drivers); i++)
int i = find_video_driver_index(g_settings.video.driver);
if (i >= 0)
driver.video = video_drivers[i];
else
{
if (strcasecmp(g_settings.video.driver, video_drivers[i]->ident) == 0)
{
driver.video = video_drivers[i];
return;
}
}
RARCH_ERR("Couldn't find any video driver named \"%s\"\n", g_settings.video.driver);
RARCH_LOG_OUTPUT("Available video drivers are:\n");
for (i = 0; i < ARRAY_SIZE(video_drivers); i++)
RARCH_LOG_OUTPUT("\t%s\n", video_drivers[i]->ident);
unsigned d;
RARCH_ERR("Couldn't find any video driver named \"%s\"\n", g_settings.video.driver);
RARCH_LOG_OUTPUT("Available video drivers are:\n");
for (d = 0; video_drivers[d]; d++)
RARCH_LOG_OUTPUT("\t%s\n", video_drivers[d]->ident);
rarch_fail(1, "find_video_driver()");
rarch_fail(1, "find_video_driver()");
}
}
void find_prev_video_driver(void)
{
unsigned i;
#if defined(HAVE_OPENGL) && defined(HAVE_FBO)
if (g_extern.system.hw_render_callback.context_type)
{
RARCH_LOG("Using HW render, OpenGL driver forced.\n");
strlcpy(g_settings.video.driver, video_gl.ident, sizeof(g_settings.video.driver));
return;
}
#endif
for (i = (ARRAY_SIZE(video_drivers)-1); i > 0; i--)
{
if (strcasecmp(g_settings.video.driver, video_drivers[i]->ident) == 0)
{
strlcpy(g_settings.video.driver, video_drivers[i-1]->ident, sizeof(g_settings.video.driver));
return;
}
}
RARCH_WARN("Couldn't find any previous video driver (current one: \"%s\")\n", g_settings.video.driver);
// No need to enforce GL if HW render. This is done at driver init anyways.
int i = find_video_driver_index(g_settings.video.driver);
if (i > 0)
strlcpy(g_settings.video.driver, video_drivers[i - 1]->ident, sizeof(g_settings.video.driver));
else
RARCH_WARN("Couldn't find any previous video driver (current one: \"%s\").\n", g_settings.video.driver);
}
void find_next_video_driver(void)
{
unsigned i;
#if defined(HAVE_OPENGL) && defined(HAVE_FBO)
if (g_extern.system.hw_render_callback.context_type)
{
RARCH_LOG("Using HW render, OpenGL driver forced.\n");
strlcpy(g_settings.video.driver, video_gl.ident, sizeof(g_settings.video.driver));
return;
}
#endif
for (i = 0; i < (ARRAY_SIZE(video_drivers)-1); i++)
{
if (strcasecmp(g_settings.video.driver, video_drivers[i]->ident) == 0)
{
strlcpy(g_settings.video.driver, video_drivers[i]->ident, sizeof(g_settings.video.driver));
return;
}
}
RARCH_WARN("Couldn't find any next video driver (current one: \"%s\")\n", g_settings.video.driver);
// No need to enforce GL if HW render. This is done at driver init anyways.
int i = find_video_driver_index(g_settings.video.driver);
if (i >= 0 && video_drivers[i + 1])
strlcpy(g_settings.video.driver, video_drivers[i + 1]->ident, sizeof(g_settings.video.driver));
else
RARCH_WARN("Couldn't find any next video driver (current one: \"%s\").\n", g_settings.video.driver);
}
static void find_input_driver(void)
{
unsigned i;
for (i = 0; i < ARRAY_SIZE(input_drivers); i++)
int i = find_input_driver_index(g_settings.input.driver);
if (i >= 0)
driver.input = input_drivers[i];
else
{
if (strcasecmp(g_settings.input.driver, input_drivers[i]->ident) == 0)
{
driver.input = input_drivers[i];
return;
}
}
RARCH_ERR("Couldn't find any input driver named \"%s\"\n", g_settings.input.driver);
RARCH_LOG_OUTPUT("Available input drivers are:\n");
for (i = 0; i < ARRAY_SIZE(input_drivers); i++)
RARCH_LOG_OUTPUT("\t%s\n", input_drivers[i]->ident);
unsigned d;
RARCH_ERR("Couldn't find any input driver named \"%s\"\n", g_settings.input.driver);
RARCH_LOG_OUTPUT("Available input drivers are:\n");
for (d = 0; input_drivers[d]; d++)
RARCH_LOG_OUTPUT("\t%s\n", input_drivers[d]->ident);
rarch_fail(1, "find_input_driver()");
rarch_fail(1, "find_input_driver()");
}
}
void find_prev_input_driver(void)
{
unsigned i;
for (i = (ARRAY_SIZE(input_drivers)-1); i > 0; i--)
{
if (strcasecmp(g_settings.input.driver, input_drivers[i]->ident) == 0)
{
strlcpy(g_settings.input.driver, input_drivers[i-1]->ident, sizeof(g_settings.input.driver));
return;
}
}
RARCH_ERR("Couldn't find any previous input driver (current one: \"%s\")\n", g_settings.input.driver);
int i = find_input_driver_index(g_settings.input.driver);
if (i > 0)
strlcpy(g_settings.input.driver, input_drivers[i - 1]->ident, sizeof(g_settings.input.driver));
else
RARCH_ERR("Couldn't find any previous input driver (current one: \"%s\").\n", g_settings.input.driver);
}
void find_next_input_driver(void)
{
unsigned i;
for (i = 0; i < (ARRAY_SIZE(input_drivers)-1); i++)
{
if (strcasecmp(g_settings.input.driver, input_drivers[i]->ident) == 0)
{
strlcpy(g_settings.input.driver, input_drivers[i]->ident, sizeof(g_settings.input.driver));
return;
}
}
RARCH_ERR("Couldn't find any next input driver (current one: \"%s\")\n", g_settings.input.driver);
int i = find_input_driver_index(g_settings.input.driver);
if (i >= 0 && input_drivers[i + 1])
strlcpy(g_settings.input.driver, input_drivers[i + 1]->ident, sizeof(g_settings.input.driver));
else
RARCH_ERR("Couldn't find any next input driver (current one: \"%s\").\n", g_settings.input.driver);
}
void init_drivers_pre(void)