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Diffstat (limited to 'drivers/gles2/rasterizer_gles2.cpp')
-rw-r--r--drivers/gles2/rasterizer_gles2.cpp213
1 files changed, 144 insertions, 69 deletions
diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp
index d84ee5a758..9b26cbfc7c 100644
--- a/drivers/gles2/rasterizer_gles2.cpp
+++ b/drivers/gles2/rasterizer_gles2.cpp
@@ -5,7 +5,7 @@
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2015 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -4075,6 +4075,8 @@ void RasterizerGLES2::render_target_set_size(RID p_render_target,int p_width,int
glDeleteTextures(1,&rt->color);
rt->fbo=0;
+ rt->depth=0;
+ rt->color=0;
rt->width=0;
rt->height=0;
rt->texture_ptr->tex_id=0;
@@ -4094,12 +4096,14 @@ void RasterizerGLES2::render_target_set_size(RID p_render_target,int p_width,int
glBindFramebuffer(GL_FRAMEBUFFER, rt->fbo);
//depth
- glGenRenderbuffers(1, &rt->depth);
- glBindRenderbuffer(GL_RENDERBUFFER, rt->depth );
+ if (!low_memory_2d) {
+ glGenRenderbuffers(1, &rt->depth);
+ glBindRenderbuffer(GL_RENDERBUFFER, rt->depth );
- glRenderbufferStorage(GL_RENDERBUFFER, use_depth24?_DEPTH_COMPONENT24_OES:GL_DEPTH_COMPONENT16, rt->width,rt->height);
+ glRenderbufferStorage(GL_RENDERBUFFER, use_depth24?_DEPTH_COMPONENT24_OES:GL_DEPTH_COMPONENT16, rt->width,rt->height);
- glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->depth);
+ glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->depth);
+ }
//color
glGenTextures(1, &rt->color);
@@ -4637,10 +4641,16 @@ void RasterizerGLES2::_update_shader( Shader* p_shader) const {
if (light_flags.uses_light) {
enablers.push_back("#define USE_LIGHT_SHADER_CODE\n");
}
+ if (light_flags.uses_shadow_color) {
+ enablers.push_back("#define USE_LIGHT_SHADOW_COLOR\n");
+ }
if (light_flags.uses_time || fragment_flags.uses_time || vertex_flags.uses_time) {
enablers.push_back("#define USE_TIME\n");
uses_time=true;
}
+ if (vertex_flags.vertex_code_writes_position) {
+ enablers.push_back("#define VERTEX_SHADER_WRITE_POSITION\n");
+ }
material_shader.set_custom_shader_code(p_shader->custom_code_id,vertex_code, vertex_globals,fragment_code, light_code, fragment_globals,uniform_names,enablers);
} else if (p_shader->mode==VS::SHADER_CANVAS_ITEM) {
@@ -6526,80 +6536,84 @@ void RasterizerGLES2::_render_list_forward(RenderList *p_render_list,const Trans
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP,false);
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_DP_SAMPLER,false);
- if (e->instance->sampled_light.is_valid()) {
+ if (material->flags[VS::MATERIAL_FLAG_UNSHADED] == false && current_debug != VS::SCENARIO_DEBUG_SHADELESS) {
+
+ if (e->instance->sampled_light.is_valid()) {
- SampledLight *sl = sampled_light_owner.get(e->instance->sampled_light);
- if (sl) {
+ SampledLight *sl = sampled_light_owner.get(e->instance->sampled_light);
+ if (sl) {
- baked_light=NULL; //can't mix
- material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_DP_SAMPLER,true);
- glActiveTexture(GL_TEXTURE0+max_texture_units-3);
- glBindTexture(GL_TEXTURE_2D,sl->texture); //bind the texture
- sampled_light_dp_multiplier=sl->multiplier;
- bind_dp_sampler=true;
+ baked_light = NULL; //can't mix
+ material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_DP_SAMPLER, true);
+ glActiveTexture(GL_TEXTURE0 + max_texture_units - 3);
+ glBindTexture(GL_TEXTURE_2D, sl->texture); //bind the texture
+ sampled_light_dp_multiplier = sl->multiplier;
+ bind_dp_sampler = true;
+ }
}
- }
- if (!additive && baked_light) {
+ if (!additive && baked_light) {
- if (baked_light->mode==VS::BAKED_LIGHT_OCTREE && baked_light->octree_texture.is_valid() && e->instance->baked_light_octree_xform) {
- material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_OCTREE,true);
- bind_baked_light_octree=true;
- if (prev_baked_light!=baked_light) {
- Texture *tex=texture_owner.get(baked_light->octree_texture);
- if (tex) {
+ if (baked_light->mode == VS::BAKED_LIGHT_OCTREE && baked_light->octree_texture.is_valid() && e->instance->baked_light_octree_xform) {
+ material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_OCTREE, true);
+ bind_baked_light_octree = true;
+ if (prev_baked_light != baked_light) {
+ Texture *tex = texture_owner.get(baked_light->octree_texture);
+ if (tex) {
- glActiveTexture(GL_TEXTURE0+max_texture_units-3);
- glBindTexture(tex->target,tex->tex_id); //bind the texture
- }
- if (baked_light->light_texture.is_valid()) {
- Texture *texl=texture_owner.get(baked_light->light_texture);
- if (texl) {
- glActiveTexture(GL_TEXTURE0+max_texture_units-4);
- glBindTexture(texl->target,texl->tex_id); //bind the light texture
+ glActiveTexture(GL_TEXTURE0 + max_texture_units - 3);
+ glBindTexture(tex->target, tex->tex_id); //bind the texture
+ }
+ if (baked_light->light_texture.is_valid()) {
+ Texture *texl = texture_owner.get(baked_light->light_texture);
+ if (texl) {
+ glActiveTexture(GL_TEXTURE0 + max_texture_units - 4);
+ glBindTexture(texl->target, texl->tex_id); //bind the light texture
+ }
}
- }
+ }
}
- } else if (baked_light->mode==VS::BAKED_LIGHT_LIGHTMAPS) {
+ else if (baked_light->mode == VS::BAKED_LIGHT_LIGHTMAPS) {
- int lightmap_idx = e->instance->baked_lightmap_id;
+ int lightmap_idx = e->instance->baked_lightmap_id;
- material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP,false);
- bind_baked_lightmap=false;
+ material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP, false);
+ bind_baked_lightmap = false;
- if (baked_light->lightmaps.has(lightmap_idx)) {
+ if (baked_light->lightmaps.has(lightmap_idx)) {
- RID texid = baked_light->lightmaps[lightmap_idx];
+ RID texid = baked_light->lightmaps[lightmap_idx];
- if (prev_baked_light!=baked_light || texid!=prev_baked_light_texture) {
+ if (prev_baked_light != baked_light || texid != prev_baked_light_texture) {
- Texture *tex = texture_owner.get(texid);
- if (tex) {
+ Texture *tex = texture_owner.get(texid);
+ if (tex) {
+
+ glActiveTexture(GL_TEXTURE0 + max_texture_units - 3);
+ glBindTexture(tex->target, tex->tex_id); //bind the texture
+ }
- glActiveTexture(GL_TEXTURE0+max_texture_units-3);
- glBindTexture(tex->target,tex->tex_id); //bind the texture
+ prev_baked_light_texture = texid;
}
- prev_baked_light_texture=texid;
- }
+ if (texid.is_valid()) {
+ material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP, true);
+ bind_baked_lightmap = true;
+ }
- if (texid.is_valid()) {
- material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP,true);
- bind_baked_lightmap=true;
}
-
}
}
- }
- if (int(prev_baked_light!=NULL) ^ int(baked_light!=NULL)) {
- rebind=true;
+ if (int(prev_baked_light != NULL) ^ int(baked_light != NULL)) {
+ rebind = true;
+ }
}
}
@@ -9155,10 +9169,23 @@ void RasterizerGLES2::_canvas_item_render_commands(CanvasItem *p_item,CanvasItem
//glScissor(viewport.x+current_clip->final_clip_rect.pos.x,viewport.y+ (viewport.height-(current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.height)),
//current_clip->final_clip_rect.size.width,current_clip->final_clip_rect.size.height);
- int x = current_clip->final_clip_rect.pos.x;
- int y = window_size.height-(current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.y);
- int w = current_clip->final_clip_rect.size.x;
- int h = current_clip->final_clip_rect.size.y;
+ int x;
+ int y;
+ int w;
+ int h;
+
+ if (current_rt) {
+ x = current_clip->final_clip_rect.pos.x;
+ y = current_clip->final_clip_rect.pos.y;
+ w = current_clip->final_clip_rect.size.x;
+ h = current_clip->final_clip_rect.size.y;
+ }
+ else {
+ x = current_clip->final_clip_rect.pos.x;
+ y = window_size.height - (current_clip->final_clip_rect.pos.y + current_clip->final_clip_rect.size.y);
+ w = current_clip->final_clip_rect.size.x;
+ h = current_clip->final_clip_rect.size.y;
+ }
glScissor(x,y,w,h);
@@ -9348,10 +9375,23 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list,int p_z,const
int w = current_clip->final_clip_rect.size.x;
int h = current_clip->final_clip_rect.size.y;
*/
- int x = current_clip->final_clip_rect.pos.x;
- int y = window_size.height-(current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.y);
- int w = current_clip->final_clip_rect.size.x;
- int h = current_clip->final_clip_rect.size.y;
+ int x;
+ int y;
+ int w;
+ int h;
+
+ if (current_rt) {
+ x = current_clip->final_clip_rect.pos.x;
+ y = current_clip->final_clip_rect.pos.y;
+ w = current_clip->final_clip_rect.size.x;
+ h = current_clip->final_clip_rect.size.y;
+ }
+ else {
+ x = current_clip->final_clip_rect.pos.x;
+ y = window_size.height - (current_clip->final_clip_rect.pos.y + current_clip->final_clip_rect.size.y);
+ w = current_clip->final_clip_rect.size.x;
+ h = current_clip->final_clip_rect.size.y;
+ }
glScissor(x,y,w,h);
@@ -9500,7 +9540,7 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list,int p_z,const
canvas_opacity = ci->final_opacity;
- if (unshaded || (p_modulate.a>0.001 && (!material || material->shading_mode!=VS::CANVAS_ITEM_SHADING_ONLY_LIGHT)))
+ if (unshaded || (p_modulate.a>0.001 && (!material || material->shading_mode!=VS::CANVAS_ITEM_SHADING_ONLY_LIGHT) && !ci->light_masked ))
_canvas_item_render_commands<false>(ci,current_clip,reclip);
if (canvas_blend_mode==VS::MATERIAL_BLEND_MODE_MIX && p_light && !unshaded) {
@@ -9532,7 +9572,8 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list,int p_z,const
glBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
} break;
- case VS::CANVAS_LIGHT_MODE_MIX: {
+ case VS::CANVAS_LIGHT_MODE_MIX:
+ case VS::CANVAS_LIGHT_MODE_MASK: {
glBlendEquation(GL_FUNC_ADD);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
@@ -9580,6 +9621,7 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list,int p_z,const
canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_COLOR,Color(light->color.r*light->energy,light->color.g*light->energy,light->color.b*light->energy,light->color.a));
canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_HEIGHT,light->height);
canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_LOCAL_MATRIX,light->xform_cache.affine_inverse());
+ canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_OUTSIDE_ALPHA,light->mode==VS::CANVAS_LIGHT_MODE_MASK?1.0:0.0);
if (has_shadow) {
@@ -9653,10 +9695,23 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list,int p_z,const
//glScissor(viewport.x+current_clip->final_clip_rect.pos.x,viewport.y+ (viewport.height-(current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.height)),
//current_clip->final_clip_rect.size.width,current_clip->final_clip_rect.size.height);
- int x = current_clip->final_clip_rect.pos.x;
- int y = window_size.height-(current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.y);
- int w = current_clip->final_clip_rect.size.x;
- int h = current_clip->final_clip_rect.size.y;
+ int x;
+ int y;
+ int w;
+ int h;
+
+ if (current_rt) {
+ x = current_clip->final_clip_rect.pos.x;
+ y = current_clip->final_clip_rect.pos.y;
+ w = current_clip->final_clip_rect.size.x;
+ h = current_clip->final_clip_rect.size.y;
+ }
+ else {
+ x = current_clip->final_clip_rect.pos.x;
+ y = window_size.height - (current_clip->final_clip_rect.pos.y + current_clip->final_clip_rect.size.y);
+ w = current_clip->final_clip_rect.size.x;
+ h = current_clip->final_clip_rect.size.y;
+ }
glScissor(x,y,w,h);
@@ -10251,6 +10306,8 @@ void RasterizerGLES2::_update_framebuffer() {
return;
int scale = GLOBAL_DEF("rasterizer/framebuffer_shrink",1);
+ if (scale<1)
+ scale=1;
int dwidth = OS::get_singleton()->get_video_mode().width/scale;
int dheight = OS::get_singleton()->get_video_mode().height/scale;
@@ -10293,7 +10350,11 @@ void RasterizerGLES2::_update_framebuffer() {
framebuffer.fbo=0;
}
+#ifdef TOOLS_ENABLED
framebuffer.active=use_fbo;
+#else
+ framebuffer.active=use_fbo && !low_memory_2d;
+#endif
framebuffer.width=dwidth;
framebuffer.height=dheight;
framebuffer.scale=scale;
@@ -10335,6 +10396,13 @@ void RasterizerGLES2::_update_framebuffer() {
GLuint format_rgba = GL_RGBA;
GLuint format_rgb = use_fp16_fb?_GL_RGB16F_EXT:GL_RGB;
GLuint format_type = use_fp16_fb?_GL_HALF_FLOAT_OES:GL_UNSIGNED_BYTE;
+ GLuint format_internal=GL_RGBA;
+
+ if (use_16bits_fbo) {
+ format_type=GL_UNSIGNED_SHORT_5_6_5;
+ format_rgba=GL_RGB;
+ format_internal=GL_RGB;
+ }
/*GLuint format_luminance = use_fp16_fb?GL_RGB16F:GL_RGBA;
GLuint format_luminance_type = use_fp16_fb?(use_fu_GL_HALF_FLOAT_OES):GL_UNSIGNED_BYTE;
GLuint format_luminance_components = use_fp16_fb?GL_RGB:GL_RGBA;*/
@@ -10348,7 +10416,7 @@ void RasterizerGLES2::_update_framebuffer() {
glGenTextures(1, &framebuffer.color);
glBindTexture(GL_TEXTURE_2D, framebuffer.color);
- glTexImage2D(GL_TEXTURE_2D, 0, format_rgba, framebuffer.width, framebuffer.height, 0, GL_RGBA, format_type, NULL);
+ glTexImage2D(GL_TEXTURE_2D, 0, format_rgba, framebuffer.width, framebuffer.height, 0, format_internal, format_type, NULL);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
// glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
@@ -10373,7 +10441,7 @@ void RasterizerGLES2::_update_framebuffer() {
framebuffer.fbo=0;
framebuffer.active=false;
//print_line("**************** NO FAMEBUFFEEEERRRR????");
- WARN_PRINT("Could not create framebuffer!!");
+ WARN_PRINT(String("Could not create framebuffer!!, code: "+itos(status)).ascii().get_data());
}
//sample
@@ -10382,7 +10450,7 @@ void RasterizerGLES2::_update_framebuffer() {
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.sample_fbo);
glGenTextures(1, &framebuffer.sample_color);
glBindTexture(GL_TEXTURE_2D, framebuffer.sample_color);
- glTexImage2D(GL_TEXTURE_2D, 0, format_rgba, framebuffer.width, framebuffer.height, 0, GL_RGBA, format_type, NULL);
+ glTexImage2D(GL_TEXTURE_2D, 0, format_rgba, framebuffer.width, framebuffer.height, 0, format_internal, format_type, NULL);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
// glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
@@ -10442,7 +10510,7 @@ void RasterizerGLES2::_update_framebuffer() {
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexImage2D(GL_TEXTURE_2D, 0, format_rgba, size, size, 0,
- GL_RGBA, format_type, NULL);
+ format_internal, format_type, NULL);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
GL_TEXTURE_2D, framebuffer.blur[i].color, 0);
@@ -11171,6 +11239,11 @@ RasterizerGLES2* RasterizerGLES2::get_singleton() {
int RasterizerGLES2::RenderList::max_elements=RenderList::DEFAULT_MAX_ELEMENTS;
+void RasterizerGLES2::set_force_16_bits_fbo(bool p_force) {
+
+ use_16bits_fbo=p_force;
+}
+
RasterizerGLES2::RasterizerGLES2(bool p_compress_arrays,bool p_keep_ram_copy,bool p_default_fragment_lighting,bool p_use_reload_hooks) {
_singleton = this;
@@ -11203,6 +11276,7 @@ RasterizerGLES2::RasterizerGLES2(bool p_compress_arrays,bool p_keep_ram_copy,boo
use_fp16_fb=bool(GLOBAL_DEF("rasterizer/fp16_framebuffer",true));
use_shadow_mapping=true;
use_fast_texture_filter=!bool(GLOBAL_DEF("rasterizer/trilinear_mipmap_filter",true));
+ low_memory_2d=bool(GLOBAL_DEF("rasterizer/low_memory_2d_mode",false));
skel_default.resize(1024*4);
for(int i=0;i<1024/3;i++) {
@@ -11231,6 +11305,7 @@ RasterizerGLES2::RasterizerGLES2(bool p_compress_arrays,bool p_keep_ram_copy,boo
framebuffer.active=false;
tc0_id_cache=0;
tc0_idx=0;
+ use_16bits_fbo=false;
};
void RasterizerGLES2::restore_framebuffer() {
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-19 18:29:02 +0000