gl-renderer: move into egl-glue.c
Start a new source file for EGL glue stuff, for the EGL platform Weston runs on. gl-renderer.c is getting too long, and I want to add even more boring code (config pretty-printing etc.). This pure code move, no changes. Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
This commit is contained in:
Pekka Paalanen
parent
d7120032b0
commit
5aaf8dc405
311
libweston/renderer-gl/egl-glue.c
Normal file
311
libweston/renderer-gl/egl-glue.c
Normal file
@ -0,0 +1,311 @@
|
||||
/*
|
||||
* Copyright © 2012 Intel Corporation
|
||||
* Copyright © 2015 Collabora, Ltd.
|
||||
* Copyright © 2016 NVIDIA Corporation
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining
|
||||
* a copy of this software and associated documentation files (the
|
||||
* "Software"), to deal in the Software without restriction, including
|
||||
* without limitation the rights to use, copy, modify, merge, publish,
|
||||
* distribute, sublicense, and/or sell copies of the Software, and to
|
||||
* permit persons to whom the Software is furnished to do so, subject to
|
||||
* the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice (including the
|
||||
* next paragraph) shall be included in all copies or substantial
|
||||
* portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
||||
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
* SOFTWARE.
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include "shared/helpers.h"
|
||||
#include "shared/platform.h"
|
||||
|
||||
#include "gl-renderer.h"
|
||||
#include "gl-renderer-internal.h"
|
||||
#include "weston-egl-ext.h"
|
||||
|
||||
#include <assert.h>
|
||||
|
||||
static const char *
|
||||
egl_error_string(EGLint code)
|
||||
{
|
||||
#define MYERRCODE(x) case x: return #x;
|
||||
switch (code) {
|
||||
MYERRCODE(EGL_SUCCESS)
|
||||
MYERRCODE(EGL_NOT_INITIALIZED)
|
||||
MYERRCODE(EGL_BAD_ACCESS)
|
||||
MYERRCODE(EGL_BAD_ALLOC)
|
||||
MYERRCODE(EGL_BAD_ATTRIBUTE)
|
||||
MYERRCODE(EGL_BAD_CONTEXT)
|
||||
MYERRCODE(EGL_BAD_CONFIG)
|
||||
MYERRCODE(EGL_BAD_CURRENT_SURFACE)
|
||||
MYERRCODE(EGL_BAD_DISPLAY)
|
||||
MYERRCODE(EGL_BAD_SURFACE)
|
||||
MYERRCODE(EGL_BAD_MATCH)
|
||||
MYERRCODE(EGL_BAD_PARAMETER)
|
||||
MYERRCODE(EGL_BAD_NATIVE_PIXMAP)
|
||||
MYERRCODE(EGL_BAD_NATIVE_WINDOW)
|
||||
MYERRCODE(EGL_CONTEXT_LOST)
|
||||
default:
|
||||
return "unknown";
|
||||
}
|
||||
#undef MYERRCODE
|
||||
}
|
||||
|
||||
void
|
||||
gl_renderer_print_egl_error_state(void)
|
||||
{
|
||||
EGLint code;
|
||||
|
||||
code = eglGetError();
|
||||
weston_log("EGL error state: %s (0x%04lx)\n",
|
||||
egl_error_string(code), (long)code);
|
||||
}
|
||||
|
||||
void
|
||||
log_egl_config_info(EGLDisplay egldpy, EGLConfig eglconfig)
|
||||
{
|
||||
EGLint r, g, b, a;
|
||||
|
||||
weston_log("Chosen EGL config details:\n");
|
||||
|
||||
weston_log_continue(STAMP_SPACE "RGBA bits");
|
||||
if (eglGetConfigAttrib(egldpy, eglconfig, EGL_RED_SIZE, &r) &&
|
||||
eglGetConfigAttrib(egldpy, eglconfig, EGL_GREEN_SIZE, &g) &&
|
||||
eglGetConfigAttrib(egldpy, eglconfig, EGL_BLUE_SIZE, &b) &&
|
||||
eglGetConfigAttrib(egldpy, eglconfig, EGL_ALPHA_SIZE, &a))
|
||||
weston_log_continue(": %d %d %d %d\n", r, g, b, a);
|
||||
else
|
||||
weston_log_continue(" unknown\n");
|
||||
|
||||
weston_log_continue(STAMP_SPACE "swap interval range");
|
||||
if (eglGetConfigAttrib(egldpy, eglconfig, EGL_MIN_SWAP_INTERVAL, &a) &&
|
||||
eglGetConfigAttrib(egldpy, eglconfig, EGL_MAX_SWAP_INTERVAL, &b))
|
||||
weston_log_continue(": %d - %d\n", a, b);
|
||||
else
|
||||
weston_log_continue(" unknown\n");
|
||||
}
|
||||
|
||||
static int
|
||||
match_config_to_visual(EGLDisplay egl_display,
|
||||
EGLint visual_id,
|
||||
EGLConfig *configs,
|
||||
int count)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < count; ++i) {
|
||||
EGLint id;
|
||||
|
||||
if (!eglGetConfigAttrib(egl_display,
|
||||
configs[i], EGL_NATIVE_VISUAL_ID,
|
||||
&id))
|
||||
continue;
|
||||
|
||||
if (id == visual_id)
|
||||
return i;
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
int
|
||||
egl_choose_config(struct gl_renderer *gr, const EGLint *attribs,
|
||||
const EGLint *visual_id, const int n_ids,
|
||||
EGLConfig *config_out)
|
||||
{
|
||||
EGLint count = 0;
|
||||
EGLint matched = 0;
|
||||
EGLConfig *configs;
|
||||
int i, config_index = -1;
|
||||
|
||||
if (!eglGetConfigs(gr->egl_display, NULL, 0, &count) || count < 1) {
|
||||
weston_log("No EGL configs to choose from.\n");
|
||||
return -1;
|
||||
}
|
||||
configs = calloc(count, sizeof *configs);
|
||||
if (!configs)
|
||||
return -1;
|
||||
|
||||
if (!eglChooseConfig(gr->egl_display, attribs, configs,
|
||||
count, &matched) || !matched) {
|
||||
weston_log("No EGL configs with appropriate attributes.\n");
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (!visual_id || n_ids == 0)
|
||||
config_index = 0;
|
||||
|
||||
for (i = 0; config_index == -1 && i < n_ids; i++)
|
||||
config_index = match_config_to_visual(gr->egl_display,
|
||||
visual_id[i],
|
||||
configs,
|
||||
matched);
|
||||
|
||||
if (config_index != -1)
|
||||
*config_out = configs[config_index];
|
||||
|
||||
out:
|
||||
free(configs);
|
||||
if (config_index == -1)
|
||||
return -1;
|
||||
|
||||
if (i > 1)
|
||||
weston_log("Unable to use first choice EGL config with id"
|
||||
" 0x%x, succeeded with alternate id 0x%x.\n",
|
||||
visual_id[0], visual_id[i - 1]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void
|
||||
renderer_setup_egl_client_extensions(struct gl_renderer *gr)
|
||||
{
|
||||
const char *extensions;
|
||||
|
||||
extensions = eglQueryString(EGL_NO_DISPLAY, EGL_EXTENSIONS);
|
||||
if (!extensions) {
|
||||
weston_log("Retrieving EGL client extension string failed.\n");
|
||||
return;
|
||||
}
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_EXT_platform_base"))
|
||||
gr->create_platform_window =
|
||||
(void *) eglGetProcAddress("eglCreatePlatformWindowSurfaceEXT");
|
||||
else
|
||||
weston_log("warning: EGL_EXT_platform_base not supported.\n");
|
||||
}
|
||||
|
||||
int
|
||||
gl_renderer_setup_egl_extensions(struct weston_compositor *ec)
|
||||
{
|
||||
static const struct {
|
||||
char *extension, *entrypoint;
|
||||
} swap_damage_ext_to_entrypoint[] = {
|
||||
{
|
||||
.extension = "EGL_EXT_swap_buffers_with_damage",
|
||||
.entrypoint = "eglSwapBuffersWithDamageEXT",
|
||||
},
|
||||
{
|
||||
.extension = "EGL_KHR_swap_buffers_with_damage",
|
||||
.entrypoint = "eglSwapBuffersWithDamageKHR",
|
||||
},
|
||||
};
|
||||
struct gl_renderer *gr = get_renderer(ec);
|
||||
const char *extensions;
|
||||
EGLBoolean ret;
|
||||
unsigned i;
|
||||
|
||||
gr->create_image = (void *) eglGetProcAddress("eglCreateImageKHR");
|
||||
gr->destroy_image = (void *) eglGetProcAddress("eglDestroyImageKHR");
|
||||
|
||||
gr->bind_display =
|
||||
(void *) eglGetProcAddress("eglBindWaylandDisplayWL");
|
||||
gr->unbind_display =
|
||||
(void *) eglGetProcAddress("eglUnbindWaylandDisplayWL");
|
||||
gr->query_buffer =
|
||||
(void *) eglGetProcAddress("eglQueryWaylandBufferWL");
|
||||
gr->set_damage_region =
|
||||
(void *) eglGetProcAddress("eglSetDamageRegionKHR");
|
||||
|
||||
extensions =
|
||||
(const char *) eglQueryString(gr->egl_display, EGL_EXTENSIONS);
|
||||
if (!extensions) {
|
||||
weston_log("Retrieving EGL extension string failed.\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_IMG_context_priority"))
|
||||
gr->has_context_priority = true;
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_WL_bind_wayland_display"))
|
||||
gr->has_bind_display = true;
|
||||
if (gr->has_bind_display) {
|
||||
assert(gr->bind_display);
|
||||
assert(gr->unbind_display);
|
||||
assert(gr->query_buffer);
|
||||
ret = gr->bind_display(gr->egl_display, ec->wl_display);
|
||||
if (!ret)
|
||||
gr->has_bind_display = false;
|
||||
}
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_EXT_buffer_age"))
|
||||
gr->has_egl_buffer_age = true;
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_KHR_partial_update")) {
|
||||
assert(gr->set_damage_region);
|
||||
gr->has_egl_partial_update = true;
|
||||
}
|
||||
|
||||
for (i = 0; i < ARRAY_LENGTH(swap_damage_ext_to_entrypoint); i++) {
|
||||
if (weston_check_egl_extension(extensions,
|
||||
swap_damage_ext_to_entrypoint[i].extension)) {
|
||||
gr->swap_buffers_with_damage =
|
||||
(void *) eglGetProcAddress(
|
||||
swap_damage_ext_to_entrypoint[i].entrypoint);
|
||||
assert(gr->swap_buffers_with_damage);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_KHR_no_config_context") ||
|
||||
weston_check_egl_extension(extensions, "EGL_MESA_configless_context"))
|
||||
gr->has_configless_context = true;
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_KHR_surfaceless_context"))
|
||||
gr->has_surfaceless_context = true;
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_EXT_image_dma_buf_import"))
|
||||
gr->has_dmabuf_import = true;
|
||||
|
||||
if (weston_check_egl_extension(extensions,
|
||||
"EGL_EXT_image_dma_buf_import_modifiers")) {
|
||||
gr->query_dmabuf_formats =
|
||||
(void *) eglGetProcAddress("eglQueryDmaBufFormatsEXT");
|
||||
gr->query_dmabuf_modifiers =
|
||||
(void *) eglGetProcAddress("eglQueryDmaBufModifiersEXT");
|
||||
assert(gr->query_dmabuf_formats);
|
||||
assert(gr->query_dmabuf_modifiers);
|
||||
gr->has_dmabuf_import_modifiers = true;
|
||||
}
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_KHR_fence_sync") &&
|
||||
weston_check_egl_extension(extensions, "EGL_ANDROID_native_fence_sync")) {
|
||||
gr->create_sync =
|
||||
(void *) eglGetProcAddress("eglCreateSyncKHR");
|
||||
gr->destroy_sync =
|
||||
(void *) eglGetProcAddress("eglDestroySyncKHR");
|
||||
gr->dup_native_fence_fd =
|
||||
(void *) eglGetProcAddress("eglDupNativeFenceFDANDROID");
|
||||
assert(gr->create_sync);
|
||||
assert(gr->destroy_sync);
|
||||
assert(gr->dup_native_fence_fd);
|
||||
gr->has_native_fence_sync = true;
|
||||
} else {
|
||||
weston_log("warning: Disabling render GPU timeline and explicit "
|
||||
"synchronization due to missing "
|
||||
"EGL_ANDROID_native_fence_sync extension\n");
|
||||
}
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_KHR_wait_sync")) {
|
||||
gr->wait_sync = (void *) eglGetProcAddress("eglWaitSyncKHR");
|
||||
assert(gr->wait_sync);
|
||||
gr->has_wait_sync = true;
|
||||
} else {
|
||||
weston_log("warning: Disabling explicit synchronization due"
|
||||
"to missing EGL_KHR_wait_sync extension\n");
|
||||
}
|
||||
|
||||
renderer_setup_egl_client_extensions(gr);
|
||||
|
||||
return 0;
|
||||
}
|
||||
137
libweston/renderer-gl/gl-renderer-internal.h
Normal file
137
libweston/renderer-gl/gl-renderer-internal.h
Normal file
@ -0,0 +1,137 @@
|
||||
/*
|
||||
* Copyright © 2019 Collabora, Ltd.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining
|
||||
* a copy of this software and associated documentation files (the
|
||||
* "Software"), to deal in the Software without restriction, including
|
||||
* without limitation the rights to use, copy, modify, merge, publish,
|
||||
* distribute, sublicense, and/or sell copies of the Software, and to
|
||||
* permit persons to whom the Software is furnished to do so, subject to
|
||||
* the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice (including the
|
||||
* next paragraph) shall be included in all copies or substantial
|
||||
* portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
||||
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
* SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef GL_RENDERER_INTERNAL_H
|
||||
#define GL_RENDERER_INTERNAL_H
|
||||
|
||||
#include <GLES2/gl2.h>
|
||||
#include <GLES2/gl2ext.h>
|
||||
|
||||
struct gl_shader {
|
||||
GLuint program;
|
||||
GLuint vertex_shader, fragment_shader;
|
||||
GLint proj_uniform;
|
||||
GLint tex_uniforms[3];
|
||||
GLint alpha_uniform;
|
||||
GLint color_uniform;
|
||||
const char *vertex_source, *fragment_source;
|
||||
};
|
||||
|
||||
struct gl_renderer {
|
||||
struct weston_renderer base;
|
||||
bool fragment_shader_debug;
|
||||
bool fan_debug;
|
||||
struct weston_binding *fragment_binding;
|
||||
struct weston_binding *fan_binding;
|
||||
|
||||
EGLDisplay egl_display;
|
||||
EGLContext egl_context;
|
||||
EGLConfig egl_config;
|
||||
|
||||
EGLSurface dummy_surface;
|
||||
|
||||
uint32_t gl_version;
|
||||
|
||||
struct wl_array vertices;
|
||||
struct wl_array vtxcnt;
|
||||
|
||||
PFNGLEGLIMAGETARGETTEXTURE2DOESPROC image_target_texture_2d;
|
||||
PFNEGLCREATEIMAGEKHRPROC create_image;
|
||||
PFNEGLDESTROYIMAGEKHRPROC destroy_image;
|
||||
PFNEGLSWAPBUFFERSWITHDAMAGEEXTPROC swap_buffers_with_damage;
|
||||
PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC create_platform_window;
|
||||
|
||||
bool has_unpack_subimage;
|
||||
|
||||
PFNEGLBINDWAYLANDDISPLAYWL bind_display;
|
||||
PFNEGLUNBINDWAYLANDDISPLAYWL unbind_display;
|
||||
PFNEGLQUERYWAYLANDBUFFERWL query_buffer;
|
||||
bool has_bind_display;
|
||||
|
||||
bool has_context_priority;
|
||||
|
||||
bool has_egl_image_external;
|
||||
|
||||
bool has_egl_buffer_age;
|
||||
bool has_egl_partial_update;
|
||||
PFNEGLSETDAMAGEREGIONKHRPROC set_damage_region;
|
||||
|
||||
bool has_configless_context;
|
||||
|
||||
bool has_surfaceless_context;
|
||||
|
||||
bool has_dmabuf_import;
|
||||
struct wl_list dmabuf_images;
|
||||
|
||||
bool has_gl_texture_rg;
|
||||
|
||||
struct gl_shader texture_shader_rgba;
|
||||
struct gl_shader texture_shader_rgbx;
|
||||
struct gl_shader texture_shader_egl_external;
|
||||
struct gl_shader texture_shader_y_uv;
|
||||
struct gl_shader texture_shader_y_u_v;
|
||||
struct gl_shader texture_shader_y_xuxv;
|
||||
struct gl_shader invert_color_shader;
|
||||
struct gl_shader solid_shader;
|
||||
struct gl_shader *current_shader;
|
||||
|
||||
struct wl_signal destroy_signal;
|
||||
|
||||
struct wl_listener output_destroy_listener;
|
||||
|
||||
bool has_dmabuf_import_modifiers;
|
||||
PFNEGLQUERYDMABUFFORMATSEXTPROC query_dmabuf_formats;
|
||||
PFNEGLQUERYDMABUFMODIFIERSEXTPROC query_dmabuf_modifiers;
|
||||
|
||||
bool has_native_fence_sync;
|
||||
PFNEGLCREATESYNCKHRPROC create_sync;
|
||||
PFNEGLDESTROYSYNCKHRPROC destroy_sync;
|
||||
PFNEGLDUPNATIVEFENCEFDANDROIDPROC dup_native_fence_fd;
|
||||
|
||||
bool has_wait_sync;
|
||||
PFNEGLWAITSYNCKHRPROC wait_sync;
|
||||
};
|
||||
|
||||
static inline struct gl_renderer *
|
||||
get_renderer(struct weston_compositor *ec)
|
||||
{
|
||||
return (struct gl_renderer *)ec->renderer;
|
||||
}
|
||||
|
||||
void
|
||||
gl_renderer_print_egl_error_state(void);
|
||||
|
||||
void
|
||||
log_egl_config_info(EGLDisplay egldpy, EGLConfig eglconfig);
|
||||
|
||||
int
|
||||
egl_choose_config(struct gl_renderer *gr, const EGLint *attribs,
|
||||
const EGLint *visual_id, const int n_ids,
|
||||
EGLConfig *config_out);
|
||||
|
||||
int
|
||||
gl_renderer_setup_egl_extensions(struct weston_compositor *ec);
|
||||
|
||||
#endif /* GL_RENDERER_INTERNAL_H */
|
||||
@ -46,6 +46,7 @@
|
||||
#include "timeline.h"
|
||||
|
||||
#include "gl-renderer.h"
|
||||
#include "gl-renderer-internal.h"
|
||||
#include "vertex-clipping.h"
|
||||
#include "linux-dmabuf.h"
|
||||
#include "linux-dmabuf-unstable-v1-server-protocol.h"
|
||||
@ -64,16 +65,6 @@
|
||||
#define GR_GL_VERSION_INVALID \
|
||||
GR_GL_VERSION(0, 0)
|
||||
|
||||
struct gl_shader {
|
||||
GLuint program;
|
||||
GLuint vertex_shader, fragment_shader;
|
||||
GLint proj_uniform;
|
||||
GLint tex_uniforms[3];
|
||||
GLint alpha_uniform;
|
||||
GLint color_uniform;
|
||||
const char *vertex_source, *fragment_source;
|
||||
};
|
||||
|
||||
#define BUFFER_DAMAGE_COUNT 2
|
||||
|
||||
enum gl_border_status {
|
||||
@ -197,81 +188,6 @@ struct gl_surface_state {
|
||||
struct wl_listener renderer_destroy_listener;
|
||||
};
|
||||
|
||||
struct gl_renderer {
|
||||
struct weston_renderer base;
|
||||
bool fragment_shader_debug;
|
||||
bool fan_debug;
|
||||
struct weston_binding *fragment_binding;
|
||||
struct weston_binding *fan_binding;
|
||||
|
||||
EGLDisplay egl_display;
|
||||
EGLContext egl_context;
|
||||
EGLConfig egl_config;
|
||||
|
||||
EGLSurface dummy_surface;
|
||||
|
||||
uint32_t gl_version;
|
||||
|
||||
struct wl_array vertices;
|
||||
struct wl_array vtxcnt;
|
||||
|
||||
PFNGLEGLIMAGETARGETTEXTURE2DOESPROC image_target_texture_2d;
|
||||
PFNEGLCREATEIMAGEKHRPROC create_image;
|
||||
PFNEGLDESTROYIMAGEKHRPROC destroy_image;
|
||||
PFNEGLSWAPBUFFERSWITHDAMAGEEXTPROC swap_buffers_with_damage;
|
||||
PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC create_platform_window;
|
||||
|
||||
bool has_unpack_subimage;
|
||||
|
||||
PFNEGLBINDWAYLANDDISPLAYWL bind_display;
|
||||
PFNEGLUNBINDWAYLANDDISPLAYWL unbind_display;
|
||||
PFNEGLQUERYWAYLANDBUFFERWL query_buffer;
|
||||
bool has_bind_display;
|
||||
|
||||
bool has_context_priority;
|
||||
|
||||
bool has_egl_image_external;
|
||||
|
||||
bool has_egl_buffer_age;
|
||||
bool has_egl_partial_update;
|
||||
PFNEGLSETDAMAGEREGIONKHRPROC set_damage_region;
|
||||
|
||||
bool has_configless_context;
|
||||
|
||||
bool has_surfaceless_context;
|
||||
|
||||
bool has_dmabuf_import;
|
||||
struct wl_list dmabuf_images;
|
||||
|
||||
bool has_gl_texture_rg;
|
||||
|
||||
struct gl_shader texture_shader_rgba;
|
||||
struct gl_shader texture_shader_rgbx;
|
||||
struct gl_shader texture_shader_egl_external;
|
||||
struct gl_shader texture_shader_y_uv;
|
||||
struct gl_shader texture_shader_y_u_v;
|
||||
struct gl_shader texture_shader_y_xuxv;
|
||||
struct gl_shader invert_color_shader;
|
||||
struct gl_shader solid_shader;
|
||||
struct gl_shader *current_shader;
|
||||
|
||||
struct wl_signal destroy_signal;
|
||||
|
||||
struct wl_listener output_destroy_listener;
|
||||
|
||||
bool has_dmabuf_import_modifiers;
|
||||
PFNEGLQUERYDMABUFFORMATSEXTPROC query_dmabuf_formats;
|
||||
PFNEGLQUERYDMABUFMODIFIERSEXTPROC query_dmabuf_modifiers;
|
||||
|
||||
bool has_native_fence_sync;
|
||||
PFNEGLCREATESYNCKHRPROC create_sync;
|
||||
PFNEGLDESTROYSYNCKHRPROC destroy_sync;
|
||||
PFNEGLDUPNATIVEFENCEFDANDROIDPROC dup_native_fence_fd;
|
||||
|
||||
bool has_wait_sync;
|
||||
PFNEGLWAITSYNCKHRPROC wait_sync;
|
||||
};
|
||||
|
||||
enum timeline_render_point_type {
|
||||
TIMELINE_RENDER_POINT_TYPE_BEGIN,
|
||||
TIMELINE_RENDER_POINT_TYPE_END
|
||||
@ -316,12 +232,6 @@ get_surface_state(struct weston_surface *surface)
|
||||
return (struct gl_surface_state *)surface->renderer_state;
|
||||
}
|
||||
|
||||
static inline struct gl_renderer *
|
||||
get_renderer(struct weston_compositor *ec)
|
||||
{
|
||||
return (struct gl_renderer *)ec->renderer;
|
||||
}
|
||||
|
||||
static void
|
||||
timeline_render_point_destroy(struct timeline_render_point *trp)
|
||||
{
|
||||
@ -477,42 +387,6 @@ dmabuf_image_destroy(struct dmabuf_image *image)
|
||||
free(image);
|
||||
}
|
||||
|
||||
static const char *
|
||||
egl_error_string(EGLint code)
|
||||
{
|
||||
#define MYERRCODE(x) case x: return #x;
|
||||
switch (code) {
|
||||
MYERRCODE(EGL_SUCCESS)
|
||||
MYERRCODE(EGL_NOT_INITIALIZED)
|
||||
MYERRCODE(EGL_BAD_ACCESS)
|
||||
MYERRCODE(EGL_BAD_ALLOC)
|
||||
MYERRCODE(EGL_BAD_ATTRIBUTE)
|
||||
MYERRCODE(EGL_BAD_CONTEXT)
|
||||
MYERRCODE(EGL_BAD_CONFIG)
|
||||
MYERRCODE(EGL_BAD_CURRENT_SURFACE)
|
||||
MYERRCODE(EGL_BAD_DISPLAY)
|
||||
MYERRCODE(EGL_BAD_SURFACE)
|
||||
MYERRCODE(EGL_BAD_MATCH)
|
||||
MYERRCODE(EGL_BAD_PARAMETER)
|
||||
MYERRCODE(EGL_BAD_NATIVE_PIXMAP)
|
||||
MYERRCODE(EGL_BAD_NATIVE_WINDOW)
|
||||
MYERRCODE(EGL_CONTEXT_LOST)
|
||||
default:
|
||||
return "unknown";
|
||||
}
|
||||
#undef MYERRCODE
|
||||
}
|
||||
|
||||
static void
|
||||
gl_renderer_print_egl_error_state(void)
|
||||
{
|
||||
EGLint code;
|
||||
|
||||
code = eglGetError();
|
||||
weston_log("EGL error state: %s (0x%04lx)\n",
|
||||
egl_error_string(code), (long)code);
|
||||
}
|
||||
|
||||
#define max(a, b) (((a) > (b)) ? (a) : (b))
|
||||
#define min(a, b) (((a) > (b)) ? (b) : (a))
|
||||
|
||||
@ -3154,101 +3028,6 @@ log_gl_info(void)
|
||||
log_extensions("GL extensions", str ? str : "(null)");
|
||||
}
|
||||
|
||||
static void
|
||||
log_egl_config_info(EGLDisplay egldpy, EGLConfig eglconfig)
|
||||
{
|
||||
EGLint r, g, b, a;
|
||||
|
||||
weston_log("Chosen EGL config details:\n");
|
||||
|
||||
weston_log_continue(STAMP_SPACE "RGBA bits");
|
||||
if (eglGetConfigAttrib(egldpy, eglconfig, EGL_RED_SIZE, &r) &&
|
||||
eglGetConfigAttrib(egldpy, eglconfig, EGL_GREEN_SIZE, &g) &&
|
||||
eglGetConfigAttrib(egldpy, eglconfig, EGL_BLUE_SIZE, &b) &&
|
||||
eglGetConfigAttrib(egldpy, eglconfig, EGL_ALPHA_SIZE, &a))
|
||||
weston_log_continue(": %d %d %d %d\n", r, g, b, a);
|
||||
else
|
||||
weston_log_continue(" unknown\n");
|
||||
|
||||
weston_log_continue(STAMP_SPACE "swap interval range");
|
||||
if (eglGetConfigAttrib(egldpy, eglconfig, EGL_MIN_SWAP_INTERVAL, &a) &&
|
||||
eglGetConfigAttrib(egldpy, eglconfig, EGL_MAX_SWAP_INTERVAL, &b))
|
||||
weston_log_continue(": %d - %d\n", a, b);
|
||||
else
|
||||
weston_log_continue(" unknown\n");
|
||||
}
|
||||
|
||||
static int
|
||||
match_config_to_visual(EGLDisplay egl_display,
|
||||
EGLint visual_id,
|
||||
EGLConfig *configs,
|
||||
int count)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < count; ++i) {
|
||||
EGLint id;
|
||||
|
||||
if (!eglGetConfigAttrib(egl_display,
|
||||
configs[i], EGL_NATIVE_VISUAL_ID,
|
||||
&id))
|
||||
continue;
|
||||
|
||||
if (id == visual_id)
|
||||
return i;
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
static int
|
||||
egl_choose_config(struct gl_renderer *gr, const EGLint *attribs,
|
||||
const EGLint *visual_id, const int n_ids,
|
||||
EGLConfig *config_out)
|
||||
{
|
||||
EGLint count = 0;
|
||||
EGLint matched = 0;
|
||||
EGLConfig *configs;
|
||||
int i, config_index = -1;
|
||||
|
||||
if (!eglGetConfigs(gr->egl_display, NULL, 0, &count) || count < 1) {
|
||||
weston_log("No EGL configs to choose from.\n");
|
||||
return -1;
|
||||
}
|
||||
configs = calloc(count, sizeof *configs);
|
||||
if (!configs)
|
||||
return -1;
|
||||
|
||||
if (!eglChooseConfig(gr->egl_display, attribs, configs,
|
||||
count, &matched) || !matched) {
|
||||
weston_log("No EGL configs with appropriate attributes.\n");
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (!visual_id || n_ids == 0)
|
||||
config_index = 0;
|
||||
|
||||
for (i = 0; config_index == -1 && i < n_ids; i++)
|
||||
config_index = match_config_to_visual(gr->egl_display,
|
||||
visual_id[i],
|
||||
configs,
|
||||
matched);
|
||||
|
||||
if (config_index != -1)
|
||||
*config_out = configs[config_index];
|
||||
|
||||
out:
|
||||
free(configs);
|
||||
if (config_index == -1)
|
||||
return -1;
|
||||
|
||||
if (i > 1)
|
||||
weston_log("Unable to use first choice EGL config with id"
|
||||
" 0x%x, succeeded with alternate id 0x%x.\n",
|
||||
visual_id[0], visual_id[i - 1]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void
|
||||
gl_renderer_output_set_border(struct weston_output *output,
|
||||
enum gl_renderer_border_side side,
|
||||
@ -3463,149 +3242,6 @@ gl_renderer_destroy(struct weston_compositor *ec)
|
||||
free(gr);
|
||||
}
|
||||
|
||||
static void
|
||||
renderer_setup_egl_client_extensions(struct gl_renderer *gr)
|
||||
{
|
||||
const char *extensions;
|
||||
|
||||
extensions = eglQueryString(EGL_NO_DISPLAY, EGL_EXTENSIONS);
|
||||
if (!extensions) {
|
||||
weston_log("Retrieving EGL client extension string failed.\n");
|
||||
return;
|
||||
}
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_EXT_platform_base"))
|
||||
gr->create_platform_window =
|
||||
(void *) eglGetProcAddress("eglCreatePlatformWindowSurfaceEXT");
|
||||
else
|
||||
weston_log("warning: EGL_EXT_platform_base not supported.\n");
|
||||
}
|
||||
|
||||
static int
|
||||
gl_renderer_setup_egl_extensions(struct weston_compositor *ec)
|
||||
{
|
||||
static const struct {
|
||||
char *extension, *entrypoint;
|
||||
} swap_damage_ext_to_entrypoint[] = {
|
||||
{
|
||||
.extension = "EGL_EXT_swap_buffers_with_damage",
|
||||
.entrypoint = "eglSwapBuffersWithDamageEXT",
|
||||
},
|
||||
{
|
||||
.extension = "EGL_KHR_swap_buffers_with_damage",
|
||||
.entrypoint = "eglSwapBuffersWithDamageKHR",
|
||||
},
|
||||
};
|
||||
struct gl_renderer *gr = get_renderer(ec);
|
||||
const char *extensions;
|
||||
EGLBoolean ret;
|
||||
unsigned i;
|
||||
|
||||
gr->create_image = (void *) eglGetProcAddress("eglCreateImageKHR");
|
||||
gr->destroy_image = (void *) eglGetProcAddress("eglDestroyImageKHR");
|
||||
|
||||
gr->bind_display =
|
||||
(void *) eglGetProcAddress("eglBindWaylandDisplayWL");
|
||||
gr->unbind_display =
|
||||
(void *) eglGetProcAddress("eglUnbindWaylandDisplayWL");
|
||||
gr->query_buffer =
|
||||
(void *) eglGetProcAddress("eglQueryWaylandBufferWL");
|
||||
gr->set_damage_region =
|
||||
(void *) eglGetProcAddress("eglSetDamageRegionKHR");
|
||||
|
||||
extensions =
|
||||
(const char *) eglQueryString(gr->egl_display, EGL_EXTENSIONS);
|
||||
if (!extensions) {
|
||||
weston_log("Retrieving EGL extension string failed.\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_IMG_context_priority"))
|
||||
gr->has_context_priority = true;
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_WL_bind_wayland_display"))
|
||||
gr->has_bind_display = true;
|
||||
if (gr->has_bind_display) {
|
||||
assert(gr->bind_display);
|
||||
assert(gr->unbind_display);
|
||||
assert(gr->query_buffer);
|
||||
ret = gr->bind_display(gr->egl_display, ec->wl_display);
|
||||
if (!ret)
|
||||
gr->has_bind_display = false;
|
||||
}
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_EXT_buffer_age"))
|
||||
gr->has_egl_buffer_age = true;
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_KHR_partial_update")) {
|
||||
assert(gr->set_damage_region);
|
||||
gr->has_egl_partial_update = true;
|
||||
}
|
||||
|
||||
for (i = 0; i < ARRAY_LENGTH(swap_damage_ext_to_entrypoint); i++) {
|
||||
if (weston_check_egl_extension(extensions,
|
||||
swap_damage_ext_to_entrypoint[i].extension)) {
|
||||
gr->swap_buffers_with_damage =
|
||||
(void *) eglGetProcAddress(
|
||||
swap_damage_ext_to_entrypoint[i].entrypoint);
|
||||
assert(gr->swap_buffers_with_damage);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_KHR_no_config_context") ||
|
||||
weston_check_egl_extension(extensions, "EGL_MESA_configless_context"))
|
||||
gr->has_configless_context = true;
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_KHR_surfaceless_context"))
|
||||
gr->has_surfaceless_context = true;
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_EXT_image_dma_buf_import"))
|
||||
gr->has_dmabuf_import = true;
|
||||
|
||||
if (weston_check_egl_extension(extensions,
|
||||
"EGL_EXT_image_dma_buf_import_modifiers")) {
|
||||
gr->query_dmabuf_formats =
|
||||
(void *) eglGetProcAddress("eglQueryDmaBufFormatsEXT");
|
||||
gr->query_dmabuf_modifiers =
|
||||
(void *) eglGetProcAddress("eglQueryDmaBufModifiersEXT");
|
||||
assert(gr->query_dmabuf_formats);
|
||||
assert(gr->query_dmabuf_modifiers);
|
||||
gr->has_dmabuf_import_modifiers = true;
|
||||
}
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_KHR_fence_sync") &&
|
||||
weston_check_egl_extension(extensions, "EGL_ANDROID_native_fence_sync")) {
|
||||
gr->create_sync =
|
||||
(void *) eglGetProcAddress("eglCreateSyncKHR");
|
||||
gr->destroy_sync =
|
||||
(void *) eglGetProcAddress("eglDestroySyncKHR");
|
||||
gr->dup_native_fence_fd =
|
||||
(void *) eglGetProcAddress("eglDupNativeFenceFDANDROID");
|
||||
assert(gr->create_sync);
|
||||
assert(gr->destroy_sync);
|
||||
assert(gr->dup_native_fence_fd);
|
||||
gr->has_native_fence_sync = true;
|
||||
} else {
|
||||
weston_log("warning: Disabling render GPU timeline and explicit "
|
||||
"synchronization due to missing "
|
||||
"EGL_ANDROID_native_fence_sync extension\n");
|
||||
}
|
||||
|
||||
if (weston_check_egl_extension(extensions, "EGL_KHR_wait_sync")) {
|
||||
gr->wait_sync = (void *) eglGetProcAddress("eglWaitSyncKHR");
|
||||
assert(gr->wait_sync);
|
||||
gr->has_wait_sync = true;
|
||||
} else {
|
||||
weston_log("warning: Disabling explicit synchronization due"
|
||||
"to missing EGL_KHR_wait_sync extension\n");
|
||||
}
|
||||
|
||||
renderer_setup_egl_client_extensions(gr);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const EGLint gl_renderer_opaque_attribs[] = {
|
||||
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
|
||||
EGL_RED_SIZE, 1,
|
||||
|
||||
@ -5,6 +5,7 @@ endif
|
||||
config_h.set('ENABLE_EGL', '1')
|
||||
|
||||
srcs_renderer_gl = [
|
||||
'egl-glue.c',
|
||||
'gl-renderer.c',
|
||||
linux_dmabuf_unstable_v1_protocol_c,
|
||||
linux_dmabuf_unstable_v1_server_protocol_h,
|
||||
|
||||
Loading…
Reference in New Issue
Block a user