diff options
Diffstat (limited to 'drivers/gles3/rasterizer_storage_gles3.cpp')
| -rw-r--r-- | drivers/gles3/rasterizer_storage_gles3.cpp | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp index 8046a18f05..bbe4d92856 100644 --- a/drivers/gles3/rasterizer_storage_gles3.cpp +++ b/drivers/gles3/rasterizer_storage_gles3.cpp @@ -38,6 +38,8 @@ #include "rasterizer_scene_gles3.h" #include "servers/rendering/shader_language.h" +/* MISC */ + void RasterizerStorageGLES3::base_update_dependency(RID p_base, DependencyTracker *p_instance) { if (GLES3::MeshStorage::get_singleton()->owns_mesh(p_base)) { GLES3::Mesh *mesh = GLES3::MeshStorage::get_singleton()->get_mesh(p_base); @@ -54,6 +56,29 @@ void RasterizerStorageGLES3::base_update_dependency(RID p_base, DependencyTracke } } +Vector<uint8_t> RasterizerStorageGLES3::buffer_get_data(GLenum p_target, GLuint p_buffer, uint32_t p_buffer_size) { + Vector<uint8_t> ret; + ret.resize(p_buffer_size); + glBindBuffer(p_target, p_buffer); + +#if defined(__EMSCRIPTEN__) + { + uint8_t *w = ret.ptrw(); + glGetBufferSubData(p_target, 0, p_buffer_size, w); + } +#else + void *data = glMapBufferRange(p_target, 0, p_buffer_size, GL_MAP_READ_BIT); + ERR_FAIL_NULL_V(data, Vector<uint8_t>()); + { + uint8_t *w = ret.ptrw(); + memcpy(w, data, p_buffer_size); + } + glUnmapBuffer(p_target); +#endif + glBindBuffer(p_target, 0); + return ret; +} + /* VOXEL GI API */ RID RasterizerStorageGLES3::voxel_gi_allocate() { @@ -225,7 +250,7 @@ RID RasterizerStorageGLES3::canvas_light_shadow_buffer_create(int p_width) { glGenRenderbuffers(1, &cls->depth); glBindRenderbuffer(GL_RENDERBUFFER, cls->depth); - glRenderbufferStorage(GL_RENDERBUFFER, config->depth_buffer_internalformat, cls->size, cls->height); + glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, cls->size, cls->height); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, cls->depth); glGenTextures(1, &cls->distance); @@ -442,6 +467,10 @@ bool RasterizerStorageGLES3::free(RID p_rid) { } bool RasterizerStorageGLES3::has_os_feature(const String &p_feature) const { + if (!config) { + return false; + } + if (p_feature == "rgtc") { return config->rgtc_supported; } @@ -453,11 +482,8 @@ bool RasterizerStorageGLES3::has_os_feature(const String &p_feature) const { if (p_feature == "bptc") { return config->bptc_supported; } - if (p_feature == "etc") { - return config->etc_supported; - } - if (p_feature == "etc2") { + if (p_feature == "etc" || p_feature == "etc2") { return config->etc2_supported; } @@ -619,9 +645,6 @@ void RasterizerStorageGLES3::initialize() { void RasterizerStorageGLES3::finalize() { } -void RasterizerStorageGLES3::_copy_screen() { - glDrawArrays(GL_TRIANGLE_FAN, 0, 4); -} void RasterizerStorageGLES3::update_memory_info() { } |