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Refactor gfx_ctx_init_first

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This commit is contained in:
twinaphex 2014-10-23 23:09:37 +02:00
parent af302530ef
commit 52052794b2
3 changed files with 39 additions and 49 deletions
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49
gfx/gfx_context.c
View File

@ -85,24 +85,45 @@ const gfx_ctx_driver_t *gfx_ctx_find_driver(const char *ident)
return NULL; return NULL;
} }
const gfx_ctx_driver_t *gfx_ctx_init_first(void *data, static const gfx_ctx_driver_t *ctx_init(void *data,
const gfx_ctx_driver_t *ctx,
const char *driver,
enum gfx_ctx_api api, unsigned major, enum gfx_ctx_api api, unsigned major,
unsigned minor, bool hw_render_ctx) unsigned minor, bool hw_render_ctx)
{ {
unsigned i; const gfx_ctx_driver_t *tmp = gfx_ctx_find_driver(driver);
for (i = 0; gfx_ctx_drivers[i]; i++)
{
if (gfx_ctx_drivers[i]->bind_api(data, api, major, minor))
{
if (gfx_ctx_drivers[i]->bind_hw_render)
{
gfx_ctx_drivers[i]->bind_hw_render(data,
g_settings.video.shared_context && hw_render_ctx);
}
if (gfx_ctx_drivers[i]->init(data)) if (tmp)
return gfx_ctx_drivers[i]; ctx = (const gfx_ctx_driver_t*)tmp;
}
if (ctx->bind_api(data, api, major, minor))
{
if (ctx->bind_hw_render)
ctx->bind_hw_render(data,
g_settings.video.shared_context && hw_render_ctx);
if (ctx->init(data))
return ctx;
}
return NULL;
}
const gfx_ctx_driver_t *gfx_ctx_init_first(void *data,
const char *driver,
enum gfx_ctx_api api, unsigned major,
unsigned minor, bool hw_render_ctx)
{
unsigned i;
const gfx_ctx_driver_t *ctx = NULL;
for (i = 0; gfx_ctx_drivers[i]; i++)
{
ctx = ctx_init(data, gfx_ctx_drivers[i], driver,
api, major, minor, hw_render_ctx);
if (ctx)
return ctx;
} }
return NULL; return NULL;

4
gfx/gfx_context.h
View File

@ -150,8 +150,8 @@ extern const gfx_ctx_driver_t gfx_ctx_null;
const gfx_ctx_driver_t *gfx_ctx_find_driver(const char *ident); const gfx_ctx_driver_t *gfx_ctx_find_driver(const char *ident);
/* Finds first suitable driver and initializes. */ /* Finds first suitable driver and initializes. */
const gfx_ctx_driver_t *gfx_ctx_init_first(void *data, enum gfx_ctx_api api, const gfx_ctx_driver_t *gfx_ctx_init_first(void *data, const char *driver,
unsigned major, unsigned minor, bool hw_render_ctx); enum gfx_ctx_api api, unsigned major, unsigned minor, bool hw_render_ctx);
#ifdef __cplusplus #ifdef __cplusplus
} }

35
gfx/gl.c
View File

@ -2017,39 +2017,8 @@ static const gfx_ctx_driver_t *gl_get_context(gl_t *gl)
gl->shared_context_use = g_settings.video.shared_context gl->shared_context_use = g_settings.video.shared_context
&& cb->context_type != RETRO_HW_CONTEXT_NONE; && cb->context_type != RETRO_HW_CONTEXT_NONE;
if (*g_settings.video.context_driver) return gfx_ctx_init_first(gl, g_settings.video.context_driver,
{ api, major, minor, gl->shared_context_use);
const gfx_ctx_driver_t *ctx = gfx_ctx_find_driver(
g_settings.video.context_driver);
if (ctx)
{
if (!ctx->bind_api(gl, api, major, minor))
{
RARCH_ERR("Failed to bind API %s to context %s.\n", api_name, g_settings.video.context_driver);
return NULL;
}
/* Enables or disables offscreen HW context. */
if (ctx->bind_hw_render)
ctx->bind_hw_render(gl, gl->shared_context_use);
if (!ctx->init(gl))
{
RARCH_ERR("Failed to init GL context: %s.\n", ctx->ident);
return NULL;
}
}
else
{
RARCH_ERR("Didn't find GL context: %s.\n", g_settings.video.context_driver);
return NULL;
}
return ctx;
}
return gfx_ctx_init_first(gl, api, major, minor, gl->shared_context_use);
} }
#ifdef GL_DEBUG #ifdef GL_DEBUG