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Create GFX_CTL_FIND_NEXT_DRIVER/GFX_CTL_FIND_PREV_DRIVER

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This commit is contained in:
twinaphex 2016-02-13 19:12:08 +01:00
parent 7c28ddbfc5
commit 46d210e977
2 changed files with 21 additions and 22 deletions
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24
gfx/video_context_driver.c
View File

@ -83,7 +83,6 @@ static const gfx_ctx_driver_t *gfx_ctx_drivers[] = {
static const gfx_ctx_driver_t *current_video_context;
static void *video_context_data;
const char *gfx_ctx_get_ident(void)
{
const gfx_ctx_driver_t *ctx = current_video_context;
@ -220,7 +219,7 @@ static int find_gfx_ctx_driver_index(const char *ident)
*
* Finds previous driver in graphics context driver array.
**/
void find_prev_gfx_context_driver(void)
static bool gfx_ctl_find_prev_driver(void)
{
settings_t *settings = config_get_ptr();
int i = find_gfx_ctx_driver_index(settings->video.context_driver);
@ -229,9 +228,11 @@ void find_prev_gfx_context_driver(void)
{
strlcpy(settings->video.context_driver, gfx_ctx_drivers[i - 1]->ident,
sizeof(settings->video.context_driver));
return true;
}
else
RARCH_WARN("Couldn't find any previous video context driver.\n");
RARCH_WARN("Couldn't find any previous video context driver.\n");
return false;
}
/**
@ -239,7 +240,7 @@ void find_prev_gfx_context_driver(void)
*
* Finds next driver in graphics context driver array.
**/
void find_next_context_driver(void)
static bool gfx_ctl_find_next_driver(void)
{
settings_t *settings = config_get_ptr();
int i = find_gfx_ctx_driver_index(settings->video.context_driver);
@ -248,9 +249,11 @@ void find_next_context_driver(void)
{
strlcpy(settings->video.context_driver, gfx_ctx_drivers[i + 1]->ident,
sizeof(settings->video.context_driver));
return true;
}
else
RARCH_WARN("Couldn't find any next video context driver.\n");
RARCH_WARN("Couldn't find any next video context driver.\n");
return false;
}
/**
@ -363,10 +366,15 @@ bool gfx_ctx_ctl(enum gfx_ctx_ctl_state state, void *data)
{
switch (state)
{
case GFX_CTL_FIND_PREV_DRIVER:
return gfx_ctl_find_prev_driver();
case GFX_CTL_FIND_NEXT_DRIVER:
return gfx_ctl_find_next_driver();
case GFX_CTL_IMAGE_BUFFER_INIT:
if (!current_video_context || !current_video_context->image_buffer_init)
return false;
return current_video_context->image_buffer_init(video_context_data, (const video_info_t*)data);
return current_video_context->image_buffer_init(video_context_data,
(const video_info_t*)data);
case GFX_CTL_GET_VIDEO_OUTPUT_PREV:
if (!current_video_context
|| !current_video_context->get_video_output_prev)

19
gfx/video_context_driver.h
View File

@ -65,7 +65,11 @@ enum gfx_ctx_ctl_state
GFX_CTL_BIND_HW_RENDER,
GFX_CTL_GET_VIDEO_OUTPUT_PREV,
GFX_CTL_GET_VIDEO_OUTPUT_NEXT,
GFX_CTL_IMAGE_BUFFER_INIT
GFX_CTL_IMAGE_BUFFER_INIT,
/* Finds next driver in graphics context driver array. */
GFX_CTL_FIND_NEXT_DRIVER,
/* Finds previous driver in graphics context driver array. */
GFX_CTL_FIND_PREV_DRIVER
};
typedef void (*gfx_ctx_proc_t)(void);
@ -201,19 +205,6 @@ extern const gfx_ctx_driver_t gfx_ctx_null;
const gfx_ctx_driver_t *gfx_ctx_init_first(void *data, const char *ident,
enum gfx_ctx_api api, unsigned major, unsigned minor, bool hw_render_ctx);
/**
* find_next_context_driver:
*
* Finds next driver in graphics context driver array.
**/
void find_next_context_driver(void);
/**
* find_prev_context_driver:
*
* Finds previous driver in graphics context driver array.
**/
void find_prev_gfx_context_driver(void);
bool gfx_ctx_get_metrics(enum display_metric_types type, float *value);