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Create gl_query_core_context_in_use

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This commit is contained in:
twinaphex 2016-05-16 05:55:42 +02:00
parent c28b4da58c
commit e2cc3bc08d
3 changed files with 40 additions and 34 deletions
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3
gfx/common/gl_common.h
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@ -215,7 +215,6 @@ typedef struct gl
bool has_srgb_fbo_gles3; bool has_srgb_fbo_gles3;
#endif #endif
bool hw_render_use; bool hw_render_use;
bool shared_context_use;
bool should_resize; bool should_resize;
bool quitting; bool quitting;
@ -286,7 +285,6 @@ typedef struct gl
unsigned fence_count; unsigned fence_count;
#endif #endif
bool core_context;
GLuint vao; GLuint vao;
} gl_t; } gl_t;
@ -339,6 +337,7 @@ static INLINE unsigned gl_wrap_type_to_enum(enum gfx_wrap_type type)
return 0; return 0;
} }
bool gl_query_core_context_in_use(void);
void gl_ff_vertex(const struct video_coords *coords); void gl_ff_vertex(const struct video_coords *coords);
void gl_ff_matrix(const math_matrix_4x4 *mat); void gl_ff_matrix(const math_matrix_4x4 *mat);

69
gfx/drivers/gl.c
View File

@ -112,11 +112,17 @@ static const GLfloat white_color[] = {
1, 1, 1, 1, 1, 1, 1, 1,
}; };
static bool gl_core_context = false; static bool gl_core_context = false;
static bool gl_shared_context_use = false;
static INLINE void context_bind_hw_render(gl_t *gl, bool enable) bool gl_query_core_context_in_use(void)
{ {
if (gl && gl->shared_context_use) return gl_core_context;
}
static INLINE void context_bind_hw_render(bool enable)
{
if (gl_shared_context_use)
video_context_driver_bind_hw_render(&enable); video_context_driver_bind_hw_render(&enable);
} }
@ -751,7 +757,7 @@ static void gl_deinit_hw_render(gl_t *gl)
if (!gl) if (!gl)
return; return;
context_bind_hw_render(gl, true); context_bind_hw_render(true);
if (gl->hw_render_fbo_init) if (gl->hw_render_fbo_init)
glDeleteFramebuffers(gl->textures, gl->hw_render_fbo); glDeleteFramebuffers(gl->textures, gl->hw_render_fbo);
@ -759,7 +765,7 @@ static void gl_deinit_hw_render(gl_t *gl)
glDeleteRenderbuffers(gl->textures, gl->hw_render_depth); glDeleteRenderbuffers(gl->textures, gl->hw_render_depth);
gl->hw_render_fbo_init = false; gl->hw_render_fbo_init = false;
context_bind_hw_render(gl, false); context_bind_hw_render(false);
} }
static bool gl_init_hw_render(gl_t *gl, unsigned width, unsigned height) static bool gl_init_hw_render(gl_t *gl, unsigned width, unsigned height)
@ -775,7 +781,7 @@ static bool gl_init_hw_render(gl_t *gl, unsigned width, unsigned height)
/* We can only share texture objects through contexts. /* We can only share texture objects through contexts.
* FBOs are "abstract" objects and are not shared. */ * FBOs are "abstract" objects and are not shared. */
context_bind_hw_render(gl, true); context_bind_hw_render(true);
RARCH_LOG("[GL]: Initializing HW render (%u x %u).\n", width, height); RARCH_LOG("[GL]: Initializing HW render (%u x %u).\n", width, height);
glGetIntegerv(GL_MAX_TEXTURE_SIZE, &max_fbo_size); glGetIntegerv(GL_MAX_TEXTURE_SIZE, &max_fbo_size);
@ -855,7 +861,7 @@ static bool gl_init_hw_render(gl_t *gl, unsigned width, unsigned height)
gl_bind_backbuffer(); gl_bind_backbuffer();
gl->hw_render_fbo_init = true; gl->hw_render_fbo_init = true;
context_bind_hw_render(gl, false); context_bind_hw_render(false);
return true; return true;
} }
#endif #endif
@ -1773,7 +1779,7 @@ static bool gl_frame(void *data, const void *frame,
video_driver_get_size(&width, &height); video_driver_get_size(&width, &height);
context_bind_hw_render(gl, false); context_bind_hw_render(false);
#ifndef HAVE_OPENGLES #ifndef HAVE_OPENGLES
if (gl_core_context) if (gl_core_context)
@ -2043,7 +2049,7 @@ static bool gl_frame(void *data, const void *frame,
glBindVertexArray(0); glBindVertexArray(0);
#endif #endif
context_bind_hw_render(gl, true); context_bind_hw_render(true);
return true; return true;
} }
@ -2079,7 +2085,8 @@ static void gl_destroy_resources(gl_t *gl)
free(gl); free(gl);
} }
gl_core_context = false; gl_shared_context_use = false;
gl_core_context = false;
} }
static void gl_free(void *data) static void gl_free(void *data)
@ -2088,7 +2095,7 @@ static void gl_free(void *data)
if (!gl) if (!gl)
return; return;
context_bind_hw_render(gl, false); context_bind_hw_render(false);
#ifdef HAVE_GL_SYNC #ifdef HAVE_GL_SYNC
if (gl->have_sync) if (gl->have_sync)
@ -2168,13 +2175,13 @@ static void gl_set_nonblock_state(void *data, bool state)
RARCH_LOG("[GL]: VSync => %s\n", state ? "off" : "on"); RARCH_LOG("[GL]: VSync => %s\n", state ? "off" : "on");
context_bind_hw_render(gl, false); context_bind_hw_render(false);
if (!state) if (!state)
interval = settings->video.swap_interval; interval = settings->video.swap_interval;
video_context_driver_swap_interval(&interval); video_context_driver_swap_interval(&interval);
context_bind_hw_render(gl, true); context_bind_hw_render(true);
} }
static bool resolve_extensions(gl_t *gl, const char *context_ident) static bool resolve_extensions(gl_t *gl, const char *context_ident)
@ -2470,11 +2477,11 @@ static const gfx_ctx_driver_t *gl_get_context(gl_t *gl)
(void)api_name; (void)api_name;
gl->shared_context_use = settings->video.shared_context gl_shared_context_use = settings->video.shared_context
&& hwr->context_type != RETRO_HW_CONTEXT_NONE; && hwr->context_type != RETRO_HW_CONTEXT_NONE;
return video_context_driver_init_first(gl, settings->video.context_driver, return video_context_driver_init_first(gl, settings->video.context_driver,
api, major, minor, gl->shared_context_use); api, major, minor, gl_shared_context_use);
} }
#ifdef GL_DEBUG #ifdef GL_DEBUG
@ -2743,9 +2750,9 @@ static void *gl_init(const video_info_t *video, const input_driver_t **input, vo
* create textures. */ * create textures. */
gl->textures = 1; gl->textures = 1;
#ifdef GL_DEBUG #ifdef GL_DEBUG
context_bind_hw_render(gl, true); context_bind_hw_render(true);
gl_begin_debug(gl); gl_begin_debug(gl);
context_bind_hw_render(gl, false); context_bind_hw_render(false);
#endif #endif
} }
#endif #endif
@ -2877,7 +2884,7 @@ static void *gl_init(const video_info_t *video, const input_driver_t **input, vo
if (!gl_check_error()) if (!gl_check_error())
goto error; goto error;
context_bind_hw_render(gl, true); context_bind_hw_render(true);
return gl; return gl;
error: error:
@ -2949,7 +2956,7 @@ static void gl_update_tex_filter_frame(gl_t *gl)
if (!gl) if (!gl)
return; return;
context_bind_hw_render(gl, false); context_bind_hw_render(false);
shader_filter.index = 1; shader_filter.index = 1;
shader_filter.smooth = &smooth; shader_filter.smooth = &smooth;
@ -2990,7 +2997,7 @@ static void gl_update_tex_filter_frame(gl_t *gl)
} }
glBindTexture(GL_TEXTURE_2D, gl->texture[gl->tex_index]); glBindTexture(GL_TEXTURE_2D, gl->texture[gl->tex_index]);
context_bind_hw_render(gl, true); context_bind_hw_render(true);
} }
static bool gl_set_shader(void *data, static bool gl_set_shader(void *data,
@ -3005,7 +3012,7 @@ static bool gl_set_shader(void *data,
if (!gl) if (!gl)
return false; return false;
context_bind_hw_render(gl, false); context_bind_hw_render(false);
if (type == RARCH_SHADER_NONE) if (type == RARCH_SHADER_NONE)
return false; return false;
@ -3086,7 +3093,7 @@ static bool gl_set_shader(void *data,
/* Apparently need to set viewport for passes when we aren't using FBOs. */ /* Apparently need to set viewport for passes when we aren't using FBOs. */
gl_set_shader_viewport(gl, 0); gl_set_shader_viewport(gl, 0);
gl_set_shader_viewport(gl, 1); gl_set_shader_viewport(gl, 1);
context_bind_hw_render(gl, true); context_bind_hw_render(true);
#if defined(_WIN32) && !defined(_XBOX) #if defined(_WIN32) && !defined(_XBOX)
shader_dlg_params_reload(); shader_dlg_params_reload();
#endif #endif
@ -3096,7 +3103,7 @@ static bool gl_set_shader(void *data,
return true; return true;
error: error:
context_bind_hw_render(gl, true); context_bind_hw_render(true);
return false; return false;
} }
@ -3128,7 +3135,7 @@ static bool gl_read_viewport(void *data, uint8_t *buffer)
if (!gl) if (!gl)
return false; return false;
context_bind_hw_render(gl, false); context_bind_hw_render(false);
rarch_perf_init(&read_viewport, "read_viewport"); rarch_perf_init(&read_viewport, "read_viewport");
retro_perf_start(&read_viewport); retro_perf_start(&read_viewport);
@ -3213,11 +3220,11 @@ static bool gl_read_viewport(void *data, uint8_t *buffer)
} }
retro_perf_stop(&read_viewport); retro_perf_stop(&read_viewport);
context_bind_hw_render(gl, true); context_bind_hw_render(true);
return true; return true;
error: error:
context_bind_hw_render(gl, true); context_bind_hw_render(true);
#endif #endif
return false; return false;
@ -3419,14 +3426,14 @@ static bool gl_overlay_load(void *data,
if (!gl) if (!gl)
return false; return false;
context_bind_hw_render(gl, false); context_bind_hw_render(false);
gl_free_overlay(gl); gl_free_overlay(gl);
gl->overlay_tex = (GLuint*)calloc(num_images, sizeof(*gl->overlay_tex)); gl->overlay_tex = (GLuint*)calloc(num_images, sizeof(*gl->overlay_tex));
if (!gl->overlay_tex) if (!gl->overlay_tex)
{ {
context_bind_hw_render(gl, true); context_bind_hw_render(true);
return false; return false;
} }
@ -3464,7 +3471,7 @@ static bool gl_overlay_load(void *data,
gl->overlay_color_coord[16 * i + j] = 1.0f; gl->overlay_color_coord[16 * i + j] = 1.0f;
} }
context_bind_hw_render(gl, true); context_bind_hw_render(true);
return true; return true;
} }
@ -3705,7 +3712,7 @@ static void gl_set_texture_frame(void *data,
if (!gl) if (!gl)
return; return;
context_bind_hw_render(gl, false); context_bind_hw_render(false);
menu_filter = settings->menu.linear_filter ? TEXTURE_FILTER_LINEAR : TEXTURE_FILTER_NEAREST; menu_filter = settings->menu.linear_filter ? TEXTURE_FILTER_LINEAR : TEXTURE_FILTER_NEAREST;
@ -3722,7 +3729,7 @@ static void gl_set_texture_frame(void *data,
gl->menu_texture_alpha = alpha; gl->menu_texture_alpha = alpha;
glBindTexture(GL_TEXTURE_2D, gl->texture[gl->tex_index]); glBindTexture(GL_TEXTURE_2D, gl->texture[gl->tex_index]);
context_bind_hw_render(gl, true); context_bind_hw_render(true);
} }
static void gl_set_texture_enable(void *data, bool state, bool full_screen) static void gl_set_texture_enable(void *data, bool state, bool full_screen)

2
gfx/drivers_font/gl_raster_font.c
View File

@ -71,7 +71,7 @@ static bool gl_raster_font_upload_atlas(gl_raster_t *font,
} }
#if defined(GL_VERSION_3_0) #if defined(GL_VERSION_3_0)
if (font->gl->core_context || if (gl_query_core_context_in_use() ||
(hwr->context_type == RETRO_HW_CONTEXT_OPENGL && (hwr->context_type == RETRO_HW_CONTEXT_OPENGL &&
hwr->version_major >= 3)) hwr->version_major >= 3))
{ {