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authorKristian Høgsberg <[email protected]>2010-04-27 11:38:46 -0400
committerKristian Høgsberg <[email protected]>2010-04-28 14:05:21 -0400
commite2fd98d794947464aa97d85fbbcbd2b833e96939 (patch)
treee9398640ac88044f8eaefb279577d5d42023eb0c /src/egl/drivers/dri2
parenta7a9a91d7b28e5b5faed509d00f0f951e3136b1b (diff)
egl_dri2: Use new DRI API to create a GLES1/2 context when asked to
Diffstat (limited to 'src/egl/drivers/dri2')
-rw-r--r--src/egl/drivers/dri2/egl_dri2.c69
1 files changed, 59 insertions, 10 deletions
diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index 8b6f78cdc9f..583421ac8a0 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -254,9 +254,8 @@ dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id,
_eglSetConfigKey(&base,
EGL_BIND_TO_TEXTURE_RGBA, bind_to_texture_rgba);
- /* EGL_OPENGL_ES_BIT, EGL_OPENVG_BIT, EGL_OPENGL_ES2_BIT */
- _eglSetConfigKey(&base, EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT);
- _eglSetConfigKey(&base, EGL_CONFORMANT, EGL_OPENGL_BIT);
+ _eglSetConfigKey(&base, EGL_RENDERABLE_TYPE, disp->ClientAPIsMask);
+ _eglSetConfigKey(&base, EGL_CONFORMANT, disp->ClientAPIsMask);
if (!_eglValidateConfig(&base, EGL_FALSE)) {
_eglLog(_EGL_DEBUG, "DRI2: failed to validate config %d", id);
@@ -643,6 +642,7 @@ dri2_initialize(_EGLDriver *drv, _EGLDisplay *disp,
const __DRIextension **extensions;
struct dri2_egl_display *dri2_dpy;
char path[PATH_MAX], *search_paths, *p, *next, *end;
+ unsigned int api_mask;
dri2_dpy = malloc(sizeof *dri2_dpy);
if (!dri2_dpy)
@@ -685,6 +685,8 @@ dri2_initialize(_EGLDriver *drv, _EGLDisplay *disp,
snprintf(path, sizeof path,
dri_driver_format, (int) (next - p), p, dri2_dpy->driver_name);
dri2_dpy->driver = dlopen(path, RTLD_NOW | RTLD_GLOBAL);
+ if (dri2_dpy->driver == NULL)
+ _eglLog(_EGL_DEBUG, "failed to open %s: %s\n", path, dlerror());
}
if (dri2_dpy->driver == NULL) {
@@ -753,12 +755,24 @@ dri2_initialize(_EGLDriver *drv, _EGLDisplay *disp,
if (!dri2_bind_extensions(dri2_dpy, dri2_core_extensions, extensions))
goto cleanup_dri_screen;
+ if (dri2_dpy->dri2->base.version >= 2)
+ api_mask = dri2_dpy->dri2->getAPIMask(dri2_dpy->dri_screen);
+ else
+ api_mask = __DRI_API_OPENGL;
+
+ disp->ClientAPIsMask = 0;
+ if (api_mask & (1 <<__DRI_API_OPENGL))
+ disp->ClientAPIsMask |= EGL_OPENGL_BIT;
+ if (api_mask & (1 <<__DRI_API_GLES))
+ disp->ClientAPIsMask |= EGL_OPENGL_ES_BIT;
+ if (api_mask & (1 << __DRI_API_GLES2))
+ disp->ClientAPIsMask |= EGL_OPENGL_ES2_BIT;
+
if (dri2_dpy->conn) {
if (!dri2_add_configs_for_visuals(dri2_dpy, disp))
goto cleanup_configs;
}
- disp->ClientAPIsMask = EGL_OPENGL_BIT;
disp->Extensions.KHR_image_base = EGL_TRUE;
disp->Extensions.KHR_image_pixmap = EGL_TRUE;
disp->Extensions.KHR_gl_renderbuffer_image = EGL_TRUE;
@@ -821,6 +835,7 @@ dri2_create_context(_EGLDriver *drv, _EGLDisplay *disp, _EGLConfig *conf,
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_context *dri2_ctx_shared = dri2_egl_context(share_list);
struct dri2_egl_config *dri2_config = dri2_egl_config(conf);
+ int api;
dri2_ctx = malloc(sizeof *dri2_ctx);
if (!dri2_ctx) {
@@ -831,12 +846,46 @@ dri2_create_context(_EGLDriver *drv, _EGLDisplay *disp, _EGLConfig *conf,
if (!_eglInitContext(&dri2_ctx->base, disp, conf, attrib_list))
goto cleanup;
- dri2_ctx->dri_context =
- dri2_dpy->dri2->createNewContext(dri2_dpy->dri_screen,
- dri2_config->dri_config,
- dri2_ctx_shared ?
- dri2_ctx_shared->dri_context : NULL,
- dri2_ctx);
+ switch (dri2_ctx->base.ClientAPI) {
+ case EGL_OPENGL_ES_API:
+ switch (dri2_ctx->base.ClientVersion) {
+ case 1:
+ api = __DRI_API_GLES;
+ break;
+ case 2:
+ api = __DRI_API_GLES2;
+ break;
+ default:
+ _eglError(EGL_BAD_PARAMETER, "eglCreateContext");
+ return NULL;
+ }
+ break;
+ case EGL_OPENGL_API:
+ api = __DRI_API_OPENGL;
+ break;
+ default:
+ _eglError(EGL_BAD_PARAMETER, "eglCreateContext");
+ return NULL;
+ }
+
+ if (dri2_dpy->dri2->base.version >= 2) {
+ dri2_ctx->dri_context =
+ dri2_dpy->dri2->createNewContextForAPI(dri2_dpy->dri_screen,
+ api,
+ dri2_config->dri_config,
+ dri2_ctx_shared ?
+ dri2_ctx_shared->dri_context : NULL,
+ dri2_ctx);
+ } else if (api == __DRI_API_OPENGL) {
+ dri2_ctx->dri_context =
+ dri2_dpy->dri2->createNewContext(dri2_dpy->dri_screen,
+ dri2_config->dri_config,
+ dri2_ctx_shared ?
+ dri2_ctx_shared->dri_context : NULL,
+ dri2_ctx);
+ } else {
+ /* fail */
+ }
if (!dri2_ctx->dri_context)
goto cleanup;