diff options
| author | Leon Krause <lk@leonkrause.com> | 2018-03-07 19:53:13 +0100 |
|---|---|---|
| committer | Leon Krause <lk@leonkrause.com> | 2018-03-07 20:38:14 +0100 |
| commit | 802b6d366904029b8b6fc5c32843e9aa6b7510af (patch) | |
| tree | 8ad83899f73514a3e7164117e710812ee10a931f | |
| parent | 2f3c45f55eab7364ff0f6806c81ddc7ba861e1a2 (diff) | |
Reinstate WebGL 1.0 driver in HTML5 platform
| -rw-r--r-- | core/os/os.h | 3 | ||||
| -rw-r--r-- | platform/javascript/os_javascript.cpp | 29 |
2 files changed, 25 insertions, 7 deletions
diff --git a/core/os/os.h b/core/os/os.h index f8033c2546..5a2c998782 100644 --- a/core/os/os.h +++ b/core/os/os.h @@ -46,7 +46,8 @@ enum VideoDriver { VIDEO_DRIVER_GLES3, - VIDEO_DRIVER_GLES2 + VIDEO_DRIVER_GLES2, + VIDEO_DRIVER_MAX, }; class OS { diff --git a/platform/javascript/os_javascript.cpp b/platform/javascript/os_javascript.cpp index 5ae232d8f3..ace0bdad60 100644 --- a/platform/javascript/os_javascript.cpp +++ b/platform/javascript/os_javascript.cpp @@ -33,6 +33,7 @@ #include "core/engine.h" #include "core/io/file_access_buffered_fa.h" #include "dom_keys.h" +#include "drivers/gles2/rasterizer_gles2.h" #include "drivers/gles3/rasterizer_gles3.h" #include "drivers/unix/dir_access_unix.h" #include "drivers/unix/file_access_unix.h" @@ -57,12 +58,19 @@ static void dom2godot_mod(T emscripten_event_ptr, Ref<InputEventWithModifiers> g int OS_JavaScript::get_video_driver_count() const { - return 1; + return VIDEO_DRIVER_MAX; } const char *OS_JavaScript::get_video_driver_name(int p_driver) const { - return "GLES3"; + switch (p_driver) { + case VIDEO_DRIVER_GLES3: + return "GLES3"; + case VIDEO_DRIVER_GLES2: + return "GLES2"; + } + ERR_EXPLAIN("Invalid video driver index " + itos(p_driver)); + ERR_FAIL_V(NULL); } int OS_JavaScript::get_audio_driver_count() const { @@ -422,7 +430,19 @@ Error OS_JavaScript::initialize(const VideoMode &p_desired, int p_video_driver, emscripten_webgl_init_context_attributes(&attributes); attributes.alpha = false; attributes.antialias = false; - attributes.majorVersion = 2; + ERR_FAIL_INDEX_V(p_video_driver, VIDEO_DRIVER_MAX, ERR_INVALID_PARAMETER); + switch (p_video_driver) { + case VIDEO_DRIVER_GLES3: + attributes.majorVersion = 2; + RasterizerGLES3::register_config(); + RasterizerGLES3::make_current(); + break; + case VIDEO_DRIVER_GLES2: + attributes.majorVersion = 1; + RasterizerGLES2::register_config(); + RasterizerGLES2::make_current(); + break; + } EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_create_context(NULL, &attributes); ERR_FAIL_COND_V(emscripten_webgl_make_context_current(ctx) != EMSCRIPTEN_RESULT_SUCCESS, ERR_UNAVAILABLE); @@ -449,9 +469,6 @@ Error OS_JavaScript::initialize(const VideoMode &p_desired, int p_video_driver, AudioDriverManager::initialize(p_audio_driver); - RasterizerGLES3::register_config(); - RasterizerGLES3::make_current(); - print_line("Init VS"); visual_server = memnew(VisualServerRaster()); |