hackish static linking mode for GLES3 (webgl; not really good for anything else)
This commit is contained in:
Andrei Alexeyev
parent
7d5830adcb
commit
c0d0ca9710
14 changed files with 310 additions and 88 deletions
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@ -236,6 +236,7 @@ static void gl33_set_viewport(const FloatRect *vp) {
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glViewport(vp->x, vp->y, vp->w, vp->h);
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}
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#ifndef STATIC_GLES3
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static void gl41_get_viewport(FloatRect *vp) {
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glGetFloati_v(GL_VIEWPORT, 0, &vp->x);
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}
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@ -243,6 +244,7 @@ static void gl41_get_viewport(FloatRect *vp) {
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static void gl41_set_viewport(const FloatRect *vp) {
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glViewportIndexedfv(0, &vp->x);
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}
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#endif
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static void gl33_init_context(SDL_Window *window) {
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R.gl_context = SDL_GL_CreateContext(window);
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@ -252,7 +254,7 @@ static void gl33_init_context(SDL_Window *window) {
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}
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glcommon_load_functions();
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glcommon_check_extensions();
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glcommon_check_capabilities();
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if(glcommon_debug_requested()) {
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glcommon_debug_enable();
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@ -262,6 +264,10 @@ static void gl33_init_context(SDL_Window *window) {
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gl33_set_clear_depth(1);
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gl33_set_clear_color(RGBA(0, 0, 0, 0));
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#ifdef STATIC_GLES3
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GLVT.get_viewport = gl33_get_viewport;
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GLVT.set_viewport = gl33_set_viewport;
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#else
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if(glext.viewport_array) {
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GLVT.get_viewport = gl41_get_viewport;
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GLVT.set_viewport = gl41_set_viewport;
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@ -269,6 +275,7 @@ static void gl33_init_context(SDL_Window *window) {
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GLVT.get_viewport = gl33_get_viewport;
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GLVT.set_viewport = gl33_set_viewport;
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}
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#endif
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glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
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glPixelStorei(GL_PACK_ALIGNMENT, 1);
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@ -941,7 +948,11 @@ static void gl33_draw(VertexArray *varr, Primitive prim, uint firstvert, uint co
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if(instances) {
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if(base_instance) {
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#ifdef STATIC_GLES3
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log_fatal("base_instance is not supported");
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#else
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glDrawArraysInstancedBaseInstance(gl_prim, firstvert, count, instances, base_instance);
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#endif
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} else {
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glDrawArraysInstanced(gl_prim, firstvert, count, instances);
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}
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@ -964,7 +975,11 @@ static void gl33_draw_indexed(VertexArray *varr, Primitive prim, uint firstidx,
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if(instances) {
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if(base_instance) {
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#ifdef STATIC_GLES3
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log_fatal("base_instance is not supported");
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#else
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glDrawElementsInstancedBaseInstance(gl_prim, count, GL33_IBO_GL_DATATYPE, (void*)iofs, instances, base_instance);
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#endif
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} else {
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glDrawElementsInstanced(gl_prim, count, GL33_IBO_GL_DATATYPE, (void*)iofs, instances);
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}
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@ -79,7 +79,7 @@ ShaderObject* gl33_shader_object_compile(ShaderSource *source) {
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glCompileShader(gl_handle);
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#ifdef DEBUG
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#if defined DEBUG && !defined STATIC_GLES3
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if(GLAD_GL_ANGLE_translated_shader_source) {
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GLint srclen;
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glGetShaderiv(gl_handle, GL_TRANSLATED_SHADER_SOURCE_LENGTH_ANGLE, &srclen);
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@ -363,9 +363,13 @@ void gl33_texture_fill_region(Texture *tex, uint mipmap, uint x, uint y, const P
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}
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void gl44_texture_clear(Texture *tex, const Color *clr) {
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#ifdef STATIC_GLES3
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UNREACHABLE;
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#else
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for(int i = 0; i < tex->params.mipmaps; ++i) {
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glClearTexImage(tex->gl_handle, i, GL_RGBA, GL_FLOAT, &clr->r);
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}
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#endif
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}
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void gl33_texture_clear(Texture *tex, const Color *clr) {
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@ -12,6 +12,8 @@
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#include "util.h"
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#include "../api.h"
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#ifndef STATIC_GLES3
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static void APIENTRY glcommon_debug(
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GLenum source,
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GLenum type,
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@ -95,6 +97,16 @@ void glcommon_debug_object_label(GLenum identifier, GLuint name, const char *lab
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}
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}
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#else
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void glcommon_debug_object_label(GLenum identifier, GLuint name, const char *label) { }
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void glcommon_debug_enable(void) {
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log_error("OpenGL debugging is not supported on your system");
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}
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#endif
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bool glcommon_debug_requested(void) {
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return env_get("TAISEI_GL_DEBUG", DEBUG_GL_DEFAULT);
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}
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@ -6,4 +6,8 @@ r_glcommon_src = files(
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'texture.c',
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)
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r_glcommon_libdeps = [dep_glad]
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r_glcommon_libdeps = []
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if not static_gles30
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r_glcommon_libdeps += dep_glad
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endif
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@ -14,6 +14,25 @@
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#include "debug.h"
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#include "shaders.h"
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// undef extension abstraction macros
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#undef glDebugMessageControl
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#undef glDebugMessageCallback
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#undef glObjectLabel
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#undef glDrawArraysInstanced
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#undef glDrawElementsInstanced
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#undef glVertexAttribDivisor
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#undef glDrawArraysInstancedBaseInstance
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#undef glDrawElementsInstancedBaseInstance
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#undef glDrawBuffers
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#undef glClearTexImage
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// #undef glClearTexSubImage
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#undef glBindVertexArray
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#undef glDeleteVertexArrays
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#undef glGenVertexArrays
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#undef glIsVertexArray
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#undef glGetFloati_v
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#undef glViewportIndexedfv
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struct glext_s glext;
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typedef void (*glad_glproc_ptr)(void);
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@ -95,11 +114,12 @@ ext_flag_t glcommon_require_extension(const char *ext) {
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}
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static void glcommon_ext_debug_output(void) {
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#ifndef STATIC_GLES3
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if(
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GL_ATLEAST(4, 3)
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&& (glext.DebugMessageCallback = glad_glDebugMessageCallback)
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&& (glext.DebugMessageControl = glad_glDebugMessageControl)
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&& (glext.ObjectLabel = glad_glObjectLabel)
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&& (glext.DebugMessageCallback = GL_FUNC(DebugMessageCallback))
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&& (glext.DebugMessageControl = GL_FUNC(DebugMessageControl))
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&& (glext.ObjectLabel = GL_FUNC(ObjectLabel))
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) {
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glext.debug_output = TSGL_EXTFLAG_NATIVE;
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log_info("Using core functionality");
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@ -108,18 +128,18 @@ static void glcommon_ext_debug_output(void) {
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if(glext.version.is_es) {
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if((glext.debug_output = glcommon_check_extension("GL_KHR_debug"))
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&& (glext.DebugMessageCallback = glad_glDebugMessageCallbackKHR)
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&& (glext.DebugMessageControl = glad_glDebugMessageControlKHR)
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&& (glext.ObjectLabel = glad_glObjectLabelKHR)
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&& (glext.DebugMessageCallback = GL_FUNC(DebugMessageCallbackKHR))
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&& (glext.DebugMessageControl = GL_FUNC(DebugMessageControlKHR))
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&& (glext.ObjectLabel = GL_FUNC(ObjectLabelKHR))
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) {
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log_info("Using GL_KHR_debug");
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return;
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}
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} else {
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if((glext.debug_output = glcommon_check_extension("GL_KHR_debug"))
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&& (glext.DebugMessageCallback = glad_glDebugMessageCallback)
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&& (glext.DebugMessageControl = glad_glDebugMessageControl)
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&& (glext.ObjectLabel = glad_glObjectLabel)
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&& (glext.DebugMessageCallback = GL_FUNC(DebugMessageCallback))
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&& (glext.DebugMessageControl = GL_FUNC(DebugMessageControl))
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&& (glext.ObjectLabel = GL_FUNC(ObjectLabel))
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) {
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log_info("Using GL_KHR_debug");
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return;
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@ -127,22 +147,24 @@ static void glcommon_ext_debug_output(void) {
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}
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if((glext.debug_output = glcommon_check_extension("GL_ARB_debug_output"))
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&& (glext.DebugMessageCallback = glad_glDebugMessageCallbackARB)
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&& (glext.DebugMessageControl = glad_glDebugMessageControlARB)
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&& (glext.DebugMessageCallback = GL_FUNC(DebugMessageCallbackARB))
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&& (glext.DebugMessageControl = GL_FUNC(DebugMessageControlARB))
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) {
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log_info("Using GL_ARB_debug_output");
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return;
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}
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#endif
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glext.debug_output = 0;
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log_warn("Extension not supported");
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}
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static void glcommon_ext_base_instance(void) {
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#ifndef STATIC_GLES3
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if(
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GL_ATLEAST(4, 2)
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&& (glext.DrawArraysInstancedBaseInstance = glad_glDrawArraysInstancedBaseInstance)
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&& (glext.DrawElementsInstancedBaseInstance = glad_glDrawElementsInstancedBaseInstance)
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&& (glext.DrawArraysInstancedBaseInstance = GL_FUNC(DrawArraysInstancedBaseInstance))
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&& (glext.DrawElementsInstancedBaseInstance = GL_FUNC(DrawElementsInstancedBaseInstance))
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) {
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glext.base_instance = TSGL_EXTFLAG_NATIVE;
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log_info("Using core functionality");
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@ -150,26 +172,32 @@ static void glcommon_ext_base_instance(void) {
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}
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if((glext.base_instance = glcommon_check_extension("GL_ARB_base_instance"))
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&& (glext.DrawArraysInstancedBaseInstance = glad_glDrawArraysInstancedBaseInstance)
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&& (glext.DrawElementsInstancedBaseInstance = glad_glDrawElementsInstancedBaseInstance)
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&& (glext.DrawArraysInstancedBaseInstance = GL_FUNC(DrawArraysInstancedBaseInstance))
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&& (glext.DrawElementsInstancedBaseInstance = GL_FUNC(DrawElementsInstancedBaseInstance))
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) {
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log_info("Using GL_ARB_base_instance");
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return;
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}
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if((glext.base_instance = glcommon_check_extension("GL_EXT_base_instance"))
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&& (glext.DrawArraysInstancedBaseInstance = glad_glDrawArraysInstancedBaseInstanceEXT)
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&& (glext.DrawElementsInstancedBaseInstance = glad_glDrawElementsInstancedBaseInstanceEXT)
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&& (glext.DrawArraysInstancedBaseInstance = GL_FUNC(DrawArraysInstancedBaseInstanceEXT))
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&& (glext.DrawElementsInstancedBaseInstance = GL_FUNC(DrawElementsInstancedBaseInstanceEXT))
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) {
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log_info("Using GL_EXT_base_instance");
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return;
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}
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#endif
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glext.base_instance = 0;
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log_warn("Extension not supported");
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}
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static void glcommon_ext_pixel_buffer_object(void) {
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#ifdef STATIC_GLES3
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glext.pixel_buffer_object = TSGL_EXTFLAG_NATIVE;
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log_info("Using core functionality");
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return;
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#else
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// TODO: verify that these requirements are correct
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if(GL_ATLEAST(2, 0) || GLES_ATLEAST(3, 0)) {
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glext.pixel_buffer_object = TSGL_EXTFLAG_NATIVE;
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@ -193,9 +221,15 @@ static void glcommon_ext_pixel_buffer_object(void) {
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glext.pixel_buffer_object = 0;
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log_warn("Extension not supported");
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#endif
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}
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static void glcommon_ext_depth_texture(void) {
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#ifdef STATIC_GLES3
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glext.depth_texture = TSGL_EXTFLAG_NATIVE;
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log_info("Using core functionality");
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return;
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#else
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// TODO: detect this for core OpenGL properly
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if(!glext.version.is_es || GLES_ATLEAST(3, 0)) {
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glext.depth_texture = TSGL_EXTFLAG_NATIVE;
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@ -218,14 +252,20 @@ static void glcommon_ext_depth_texture(void) {
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glext.depth_texture = 0;
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log_warn("Extension not supported");
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#endif
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}
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static void glcommon_ext_instanced_arrays(void) {
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#ifdef STATIC_GLES3
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glext.instanced_arrays = TSGL_EXTFLAG_NATIVE;
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log_info("Using core functionality");
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return;
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#else
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if(
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(GL_ATLEAST(3, 3) || GLES_ATLEAST(3, 0))
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&& (glext.DrawArraysInstanced = glad_glDrawArraysInstanced)
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&& (glext.DrawElementsInstanced = glad_glDrawElementsInstanced)
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&& (glext.VertexAttribDivisor = glad_glVertexAttribDivisor)
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&& (glext.DrawArraysInstanced = GL_FUNC(DrawArraysInstanced))
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&& (glext.DrawElementsInstanced = GL_FUNC(DrawElementsInstanced))
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&& (glext.VertexAttribDivisor = GL_FUNC(VertexAttribDivisor))
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) {
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glext.instanced_arrays = TSGL_EXTFLAG_NATIVE;
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log_info("Using core functionality");
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@ -233,36 +273,36 @@ static void glcommon_ext_instanced_arrays(void) {
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}
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if((glext.instanced_arrays = glcommon_check_extension("GL_ARB_instanced_arrays"))
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&& (glext.DrawArraysInstanced = glad_glDrawArraysInstancedARB)
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&& (glext.DrawElementsInstanced = glad_glDrawElementsInstancedARB)
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&& (glext.VertexAttribDivisor = glad_glVertexAttribDivisorARB)
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&& (glext.DrawArraysInstanced = GL_FUNC(DrawArraysInstancedARB))
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&& (glext.DrawElementsInstanced = GL_FUNC(DrawElementsInstancedARB))
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&& (glext.VertexAttribDivisor = GL_FUNC(VertexAttribDivisorARB))
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) {
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log_info("Using GL_ARB_instanced_arrays (GL_ARB_draw_instanced assumed)");
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return;
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}
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if((glext.instanced_arrays = glcommon_check_extension("GL_EXT_instanced_arrays"))
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&& (glext.DrawArraysInstanced = glad_glDrawArraysInstancedEXT)
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&& (glext.DrawElementsInstanced = glad_glDrawElementsInstancedEXT)
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&& (glext.VertexAttribDivisor = glad_glVertexAttribDivisorEXT)
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&& (glext.DrawArraysInstanced = GL_FUNC(DrawArraysInstancedEXT))
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&& (glext.DrawElementsInstanced = GL_FUNC(DrawElementsInstancedEXT))
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&& (glext.VertexAttribDivisor = GL_FUNC(VertexAttribDivisorEXT))
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) {
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log_info("Using GL_EXT_instanced_arrays");
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return;
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}
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if((glext.instanced_arrays = glcommon_check_extension("GL_ANGLE_instanced_arrays"))
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&& (glext.DrawArraysInstanced = glad_glDrawArraysInstancedANGLE)
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&& (glext.DrawElementsInstanced = glad_glDrawElementsInstancedANGLE)
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&& (glext.VertexAttribDivisor = glad_glVertexAttribDivisorANGLE)
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&& (glext.DrawArraysInstanced = GL_FUNC(DrawArraysInstancedANGLE))
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&& (glext.DrawElementsInstanced = GL_FUNC(DrawElementsInstancedANGLE))
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&& (glext.VertexAttribDivisor = GL_FUNC(VertexAttribDivisorANGLE))
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) {
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log_info("Using GL_ANGLE_instanced_arrays");
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return;
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}
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if((glext.instanced_arrays = glcommon_check_extension("GL_NV_instanced_arrays"))
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&& (glext.DrawArraysInstanced = glad_glDrawArraysInstancedNV)
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&& (glext.DrawElementsInstanced = glad_glDrawElementsInstancedNV)
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&& (glext.VertexAttribDivisor = glad_glVertexAttribDivisorNV)
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&& (glext.DrawArraysInstanced = GL_FUNC(DrawArraysInstancedNV))
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&& (glext.DrawElementsInstanced = GL_FUNC(DrawElementsInstancedNV))
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&& (glext.VertexAttribDivisor = GL_FUNC(VertexAttribDivisorNV))
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) {
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log_info("Using GL_NV_instanced_arrays (GL_NV_draw_instanced assumed)");
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return;
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@ -270,12 +310,18 @@ static void glcommon_ext_instanced_arrays(void) {
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glext.instanced_arrays = 0;
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log_warn("Extension not supported");
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#endif
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}
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static void glcommon_ext_draw_buffers(void) {
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#ifdef STATIC_GLES3
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glext.draw_buffers = TSGL_EXTFLAG_NATIVE;
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log_info("Using core functionality");
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return;
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#else
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if(
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(GL_ATLEAST(2, 0) || GLES_ATLEAST(3, 0))
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&& (glext.DrawBuffers = glad_glDrawBuffers)
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&& (glext.DrawBuffers = GL_FUNC(DrawBuffers))
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) {
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glext.draw_buffers = TSGL_EXTFLAG_NATIVE;
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log_info("Using core functionality");
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@ -283,14 +329,14 @@ static void glcommon_ext_draw_buffers(void) {
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}
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if((glext.instanced_arrays = glcommon_check_extension("GL_ARB_draw_buffers"))
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&& (glext.DrawBuffers = glad_glDrawBuffersARB)
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&& (glext.DrawBuffers = GL_FUNC(DrawBuffersARB))
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) {
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log_info("Using GL_ARB_draw_buffers");
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return;
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}
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if((glext.instanced_arrays = glcommon_check_extension("GL_EXT_draw_buffers"))
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&& (glext.DrawBuffers = glad_glDrawBuffersEXT)
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&& (glext.DrawBuffers = GL_FUNC(DrawBuffersEXT))
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) {
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log_info("Using GL_EXT_draw_buffers");
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return;
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@ -298,6 +344,7 @@ static void glcommon_ext_draw_buffers(void) {
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glext.draw_buffers = 0;
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log_warn("Extension not supported");
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#endif
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}
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static void glcommon_ext_texture_filter_anisotropic(void) {
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@ -322,17 +369,36 @@ static void glcommon_ext_texture_filter_anisotropic(void) {
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}
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static void glcommon_ext_clear_texture(void) {
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if(GL_ATLEAST(4, 4)) {
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#ifdef STATIC_GLES3
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if((glext.clear_texture = glcommon_check_extension("GL_EXT_clear_texture"))) {
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log_info("Using GL_EXT_clear_texture");
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return;
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}
|
||||
#else
|
||||
if(
|
||||
GL_ATLEAST(4, 4)
|
||||
&& (glext.ClearTexImage = GL_FUNC(ClearTexImage))
|
||||
) {
|
||||
glext.clear_texture = TSGL_EXTFLAG_NATIVE;
|
||||
log_info("Using core functionality");
|
||||
return;
|
||||
}
|
||||
|
||||
if((glext.clear_texture = glcommon_check_extension("GL_ARB_clear_texture"))) {
|
||||
if((glext.clear_texture = glcommon_check_extension("GL_ARB_clear_texture"))
|
||||
&& (glext.ClearTexImage = GL_FUNC(ClearTexImage))
|
||||
) {
|
||||
log_info("Using GL_ARB_clear_texture");
|
||||
return;
|
||||
}
|
||||
|
||||
if((glext.clear_texture = glcommon_check_extension("GL_EXT_clear_texture"))
|
||||
&& (glext.ClearTexImage = GL_FUNC(ClearTexImageEXT))
|
||||
) {
|
||||
log_info("Using GL_EXT_clear_texture");
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
|
||||
glext.clear_texture = 0;
|
||||
log_warn("Extension not supported");
|
||||
}
|
||||
|
|
@ -434,11 +500,16 @@ static void glcommon_ext_float_blend(void) {
|
|||
}
|
||||
|
||||
static void glcommon_ext_vertex_array_object(void) {
|
||||
#ifdef STATIC_GLES3
|
||||
glext.vertex_array_object = TSGL_EXTFLAG_NATIVE;
|
||||
log_info("Using core functionality");
|
||||
return;
|
||||
#else
|
||||
if((GL_ATLEAST(3, 0) || GLES_ATLEAST(3, 0))
|
||||
&& (glext.BindVertexArray = glad_glBindVertexArray)
|
||||
&& (glext.DeleteVertexArrays = glad_glDeleteVertexArrays)
|
||||
&& (glext.GenVertexArrays = glad_glGenVertexArrays)
|
||||
&& (glext.IsVertexArray = glad_glIsVertexArray)
|
||||
&& (glext.BindVertexArray = GL_FUNC(BindVertexArray))
|
||||
&& (glext.DeleteVertexArrays = GL_FUNC(DeleteVertexArrays))
|
||||
&& (glext.GenVertexArrays = GL_FUNC(GenVertexArrays))
|
||||
&& (glext.IsVertexArray = GL_FUNC(IsVertexArray))
|
||||
) {
|
||||
glext.vertex_array_object = TSGL_EXTFLAG_NATIVE;
|
||||
log_info("Using core functionality");
|
||||
|
|
@ -446,30 +517,30 @@ static void glcommon_ext_vertex_array_object(void) {
|
|||
}
|
||||
|
||||
if((glext.vertex_array_object = glcommon_check_extension("GL_ARB_vertex_array_object"))
|
||||
&& (glext.BindVertexArray = glad_glBindVertexArray)
|
||||
&& (glext.DeleteVertexArrays = glad_glDeleteVertexArrays)
|
||||
&& (glext.GenVertexArrays = glad_glGenVertexArrays)
|
||||
&& (glext.IsVertexArray = glad_glIsVertexArray)
|
||||
&& (glext.BindVertexArray = GL_FUNC(BindVertexArray))
|
||||
&& (glext.DeleteVertexArrays = GL_FUNC(DeleteVertexArrays))
|
||||
&& (glext.GenVertexArrays = GL_FUNC(GenVertexArrays))
|
||||
&& (glext.IsVertexArray = GL_FUNC(IsVertexArray))
|
||||
) {
|
||||
log_info("Using GL_ARB_vertex_array_object");
|
||||
return;
|
||||
}
|
||||
|
||||
if((glext.vertex_array_object = glcommon_check_extension("GL_OES_vertex_array_object"))
|
||||
&& (glext.BindVertexArray = glad_glBindVertexArrayOES)
|
||||
&& (glext.DeleteVertexArrays = glad_glDeleteVertexArraysOES)
|
||||
&& (glext.GenVertexArrays = glad_glGenVertexArraysOES)
|
||||
&& (glext.IsVertexArray = glad_glIsVertexArrayOES)
|
||||
&& (glext.BindVertexArray = GL_FUNC(BindVertexArrayOES))
|
||||
&& (glext.DeleteVertexArrays = GL_FUNC(DeleteVertexArraysOES))
|
||||
&& (glext.GenVertexArrays = GL_FUNC(GenVertexArraysOES))
|
||||
&& (glext.IsVertexArray = GL_FUNC(IsVertexArrayOES))
|
||||
) {
|
||||
log_info("Using GL_OES_vertex_array_object");
|
||||
return;
|
||||
}
|
||||
|
||||
if((glext.vertex_array_object = glcommon_check_extension("GL_APPLE_vertex_array_object"))
|
||||
&& (glext.BindVertexArray = glad_glBindVertexArrayAPPLE)
|
||||
&& (glext.DeleteVertexArrays = glad_glDeleteVertexArraysAPPLE)
|
||||
&& (glext.GenVertexArrays = glad_glGenVertexArraysAPPLE)
|
||||
&& (glext.IsVertexArray = glad_glIsVertexArrayAPPLE)
|
||||
&& (glext.BindVertexArray = GL_FUNC(BindVertexArrayAPPLE))
|
||||
&& (glext.DeleteVertexArrays = GL_FUNC(DeleteVertexArraysAPPLE))
|
||||
&& (glext.GenVertexArrays = GL_FUNC(GenVertexArraysAPPLE))
|
||||
&& (glext.IsVertexArray = GL_FUNC(IsVertexArrayAPPLE))
|
||||
) {
|
||||
log_info("Using GL_APPLE_vertex_array_object");
|
||||
return;
|
||||
|
|
@ -477,12 +548,14 @@ static void glcommon_ext_vertex_array_object(void) {
|
|||
|
||||
glext.vertex_array_object = 0;
|
||||
log_warn("Extension not supported");
|
||||
#endif
|
||||
}
|
||||
|
||||
static void glcommon_ext_viewport_array(void) {
|
||||
#ifndef STATIC_GLES3
|
||||
if((GL_ATLEAST(4, 1))
|
||||
&& (glext.GetFloati_v = glad_glGetFloati_v)
|
||||
&& (glext.ViewportIndexedfv = glad_glViewportIndexedfv)
|
||||
&& (glext.GetFloati_v = GL_FUNC(GetFloati_v))
|
||||
&& (glext.ViewportIndexedfv = GL_FUNC(ViewportIndexedfv))
|
||||
) {
|
||||
glext.viewport_array = TSGL_EXTFLAG_NATIVE;
|
||||
log_info("Using core functionality");
|
||||
|
|
@ -490,25 +563,27 @@ static void glcommon_ext_viewport_array(void) {
|
|||
}
|
||||
|
||||
if((glext.viewport_array = glcommon_check_extension("GL_ARB_viewport_array"))
|
||||
&& (glext.GetFloati_v = glad_glGetFloati_v)
|
||||
&& (glext.ViewportIndexedfv = glad_glViewportIndexedfv)
|
||||
&& (glext.GetFloati_v = GL_FUNC(GetFloati_v))
|
||||
&& (glext.ViewportIndexedfv = GL_FUNC(ViewportIndexedfv))
|
||||
) {
|
||||
log_info("Using GL_ARB_viewport_array");
|
||||
return;
|
||||
}
|
||||
|
||||
if((glext.viewport_array = glcommon_check_extension("GL_OES_viewport_array"))
|
||||
&& (glext.GetFloati_v = glad_glGetFloati_vOES)
|
||||
&& (glext.ViewportIndexedfv = glad_glViewportIndexedfvOES)
|
||||
&& (glext.GetFloati_v = GL_FUNC(GetFloati_vOES))
|
||||
&& (glext.ViewportIndexedfv = GL_FUNC(ViewportIndexedfvOES))
|
||||
) {
|
||||
log_info("Using GL_OES_viewport_array");
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
|
||||
glext.viewport_array = 0;
|
||||
log_warn("Extension not supported");
|
||||
}
|
||||
|
||||
#ifndef STATIC_GLES3
|
||||
static APIENTRY GLvoid shim_glClearDepth(GLdouble depthval) {
|
||||
glClearDepthf(depthval);
|
||||
}
|
||||
|
|
@ -516,21 +591,37 @@ static APIENTRY GLvoid shim_glClearDepth(GLdouble depthval) {
|
|||
static APIENTRY GLvoid shim_glClearDepthf(GLfloat depthval) {
|
||||
glClearDepth(depthval);
|
||||
}
|
||||
#endif
|
||||
|
||||
void glcommon_check_extensions(void) {
|
||||
void glcommon_check_capabilities(void) {
|
||||
memset(&glext, 0, sizeof(glext));
|
||||
glext.version.major = GLVersion.major;
|
||||
glext.version.minor = GLVersion.minor;
|
||||
|
||||
const char *glslv = (const char*)glGetString(GL_SHADING_LANGUAGE_VERSION);
|
||||
const char *glv = (const char*)glGetString(GL_VERSION);
|
||||
|
||||
#ifdef STATIC_GLES3
|
||||
GLint major, minor;
|
||||
glGetIntegerv(GL_MAJOR_VERSION, &major);
|
||||
glGetIntegerv(GL_MINOR_VERSION, &minor);
|
||||
glext.version.major = major;
|
||||
glext.version.minor = minor;
|
||||
#else
|
||||
glext.version.major = GLVersion.major;
|
||||
glext.version.minor = GLVersion.minor;
|
||||
#endif
|
||||
|
||||
if(!glslv) {
|
||||
glslv = "None";
|
||||
}
|
||||
|
||||
glext.version.is_es = strstartswith(glv, "OpenGL ES");
|
||||
|
||||
#ifdef STATIC_GLES3
|
||||
if(!GLES_ATLEAST(3, 0)) {
|
||||
log_fatal("Compiled with STATIC_GLES3, but got a non-GLES3 context. Can't work with this");
|
||||
}
|
||||
#endif
|
||||
|
||||
if(glext.version.is_es) {
|
||||
glext.version.is_ANGLE = strstr(glv, "(ANGLE ");
|
||||
glext.version.is_webgl = strstr(glv, "(WebGL ");
|
||||
|
|
@ -582,6 +673,7 @@ void glcommon_check_extensions(void) {
|
|||
|
||||
// GLES has only glClearDepthf
|
||||
// Core has only glClearDepth until GL 4.1
|
||||
#ifndef STATIC_GLES3
|
||||
assert(glClearDepth || glClearDepthf);
|
||||
|
||||
if(!glClearDepth) {
|
||||
|
|
@ -591,11 +683,13 @@ void glcommon_check_extensions(void) {
|
|||
if(!glClearDepthf) {
|
||||
glClearDepthf = shim_glClearDepthf;
|
||||
}
|
||||
#endif
|
||||
|
||||
glcommon_build_shader_lang_table();
|
||||
}
|
||||
|
||||
void glcommon_load_library(void) {
|
||||
#ifndef STATIC_GLES3
|
||||
const char *lib = env_get("TAISEI_LIBGL", "");
|
||||
|
||||
if(!*lib) {
|
||||
|
|
@ -605,14 +699,18 @@ void glcommon_load_library(void) {
|
|||
if(SDL_GL_LoadLibrary(lib) < 0) {
|
||||
log_fatal("SDL_GL_LoadLibrary() failed: %s", SDL_GetError());
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
void glcommon_unload_library(void) {
|
||||
#ifndef STATIC_GLES3
|
||||
SDL_GL_UnloadLibrary();
|
||||
#endif
|
||||
glcommon_free_shader_lang_table();
|
||||
}
|
||||
|
||||
void glcommon_load_functions(void) {
|
||||
#ifndef STATIC_GLES3
|
||||
int profile;
|
||||
|
||||
if(SDL_GL_GetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, &profile) < 0) {
|
||||
|
|
@ -628,6 +726,7 @@ void glcommon_load_functions(void) {
|
|||
log_fatal("Failed to load OpenGL functions");
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
void glcommon_setup_attributes(SDL_GLprofile profile, uint major, uint minor, SDL_GLcontextFlag ctxflags) {
|
||||
|
|
|
|||
|
|
@ -13,7 +13,47 @@
|
|||
|
||||
#include <SDL.h>
|
||||
|
||||
#include "glad/glad.h"
|
||||
#ifdef TAISEI_BUILDCONF_RENDERER_STATIC_GLES30
|
||||
#define STATIC_GLES3
|
||||
#endif
|
||||
|
||||
#ifdef STATIC_GLES3
|
||||
#define GL_GLEXT_PROTOTYPES
|
||||
#include <GLES3/gl32.h>
|
||||
#include <GLES2/gl2ext.h>
|
||||
|
||||
typedef PFNGLOBJECTLABELKHRPROC PFNGLOBJECTLABELPROC;
|
||||
typedef PFNGLDRAWARRAYSINSTANCEDBASEINSTANCEEXTPROC PFNGLDRAWARRAYSINSTANCEDBASEINSTANCEPROC;
|
||||
typedef PFNGLDRAWELEMENTSINSTANCEDBASEINSTANCEEXTPROC PFNGLDRAWELEMENTSINSTANCEDBASEINSTANCEPROC;
|
||||
typedef PFNGLVIEWPORTINDEXEDFVOESPROC PFNGLVIEWPORTINDEXEDFVPROC;
|
||||
typedef PFNGLGETFLOATI_VNVPROC PFNGLGETFLOATI_VPROC;
|
||||
typedef PFNGLCLEARTEXIMAGEEXTPROC PFNGLCLEARTEXIMAGEPROC;
|
||||
|
||||
#define GL_FUNC(func) (gl##func)
|
||||
|
||||
#ifndef APIENTRY
|
||||
#define APIENTRY GL_APIENTRY
|
||||
#endif
|
||||
|
||||
#define GL_DEPTH_COMPONENT32 GL_DEPTH_COMPONENT32_OES
|
||||
#define GL_R16 GL_R16_EXT
|
||||
#define GL_R16_SNORM GL_R16_SNORM_EXT
|
||||
#define GL_RG16 GL_RG16_EXT
|
||||
#define GL_RG16_SNORM GL_RG16_SNORM_EXT
|
||||
#define GL_RGB10 GL_RGB10_EXT
|
||||
#define GL_RGB16 GL_RGB16_EXT
|
||||
#define GL_RGB16_SNORM GL_RGB16_SNORM_EXT
|
||||
#define GL_RGBA16 GL_RGBA16_EXT
|
||||
#define GL_RGBA16_SNORM GL_RGBA16_SNORM_EXT
|
||||
#define GL_TEXTURE_MAX_ANISOTROPY GL_TEXTURE_MAX_ANISOTROPY_EXT
|
||||
|
||||
#define glClearDepth glClearDepthf
|
||||
#define glClearTexImage glClearTexImageEXT
|
||||
#else
|
||||
#include "glad/glad.h"
|
||||
#define GL_FUNC(f) (glad_gl##f)
|
||||
#endif
|
||||
|
||||
#include "assert.h"
|
||||
|
||||
// NOTE: The ability to query supported GLSL versions was added in GL 4.3,
|
||||
|
|
@ -53,7 +93,7 @@ extern struct glext_s glext;
|
|||
|
||||
void glcommon_load_library(void);
|
||||
void glcommon_load_functions(void);
|
||||
void glcommon_check_extensions(void);
|
||||
void glcommon_check_capabilities(void);
|
||||
void glcommon_unload_library(void);
|
||||
ext_flag_t glcommon_check_extension(const char *ext);
|
||||
ext_flag_t glcommon_require_extension(const char *ext);
|
||||
|
|
@ -95,6 +135,7 @@ struct glext_s {
|
|||
// debug_output
|
||||
//
|
||||
|
||||
#ifndef STATIC_GLES3
|
||||
PFNGLDEBUGMESSAGECONTROLKHRPROC DebugMessageControl;
|
||||
#undef glDebugMessageControl
|
||||
#define glDebugMessageControl (glext.DebugMessageControl)
|
||||
|
|
@ -106,9 +147,11 @@ struct glext_s {
|
|||
PFNGLOBJECTLABELPROC ObjectLabel;
|
||||
#undef glObjectLabel
|
||||
#define glObjectLabel (glext.ObjectLabel)
|
||||
#endif
|
||||
|
||||
// instanced_arrays
|
||||
|
||||
#ifndef STATIC_GLES3
|
||||
PFNGLDRAWARRAYSINSTANCEDPROC DrawArraysInstanced;
|
||||
#undef glDrawArraysInstanced
|
||||
#define glDrawArraysInstanced (glext.DrawArraysInstanced)
|
||||
|
|
@ -120,11 +163,13 @@ struct glext_s {
|
|||
PFNGLVERTEXATTRIBDIVISORPROC VertexAttribDivisor;
|
||||
#undef glVertexAttribDivisor
|
||||
#define glVertexAttribDivisor (glext.VertexAttribDivisor)
|
||||
#endif
|
||||
|
||||
//
|
||||
// base_instance
|
||||
//
|
||||
|
||||
#ifndef STATIC_GLES3
|
||||
PFNGLDRAWARRAYSINSTANCEDBASEINSTANCEPROC DrawArraysInstancedBaseInstance;
|
||||
#undef glDrawArraysInstancedBaseInstance
|
||||
#define glDrawArraysInstancedBaseInstance (glext.DrawArraysInstancedBaseInstance)
|
||||
|
|
@ -132,24 +177,29 @@ struct glext_s {
|
|||
PFNGLDRAWELEMENTSINSTANCEDBASEINSTANCEPROC DrawElementsInstancedBaseInstance;
|
||||
#undef glDrawElementsInstancedBaseInstance
|
||||
#define glDrawElementsInstancedBaseInstance (glext.DrawElementsInstancedBaseInstance)
|
||||
#endif
|
||||
|
||||
//
|
||||
// draw_buffers
|
||||
//
|
||||
|
||||
#ifndef STATIC_GLES3
|
||||
PFNGLDRAWBUFFERSPROC DrawBuffers;
|
||||
#undef glDrawBuffers
|
||||
#define glDrawBuffers (glext.DrawBuffers)
|
||||
#endif
|
||||
|
||||
//
|
||||
// clear_texture
|
||||
// NOTE: no need for indirection here; the entrypoint names are the same.
|
||||
//
|
||||
/*
|
||||
|
||||
#ifndef STATIC_GLES3
|
||||
PFNGLCLEARTEXIMAGEPROC ClearTexImage;
|
||||
#undef glClearTexImage
|
||||
#define glClearTexImage (glext.ClearTexImage)
|
||||
#endif
|
||||
|
||||
/*
|
||||
PFNGLCLEARTEXSUBIMAGEPROC ClearTexSubImage;
|
||||
#undef glClearTexSubImage
|
||||
#define glClearTexSubImage (glext.ClearTexSubImage)
|
||||
|
|
@ -159,6 +209,7 @@ struct glext_s {
|
|||
// vertex_array_object
|
||||
//
|
||||
|
||||
#ifndef STATIC_GLES3
|
||||
PFNGLBINDVERTEXARRAYPROC BindVertexArray;
|
||||
#undef glBindVertexArray
|
||||
#define glBindVertexArray (glext.BindVertexArray)
|
||||
|
|
@ -174,12 +225,14 @@ struct glext_s {
|
|||
PFNGLISVERTEXARRAYPROC IsVertexArray;
|
||||
#undef glIsVertexArray
|
||||
#define glIsVertexArray (glext.IsVertexArray)
|
||||
#endif
|
||||
|
||||
//
|
||||
// viewport_array
|
||||
// NOTE: only the subset we actually use is defined here
|
||||
//
|
||||
|
||||
#ifndef STATIC_GLES3
|
||||
PFNGLGETFLOATI_VPROC GetFloati_v;
|
||||
#undef glGetFloati_v
|
||||
#define glGetFloati_v (glext.GetFloati_v)
|
||||
|
|
@ -187,6 +240,7 @@ struct glext_s {
|
|||
PFNGLVIEWPORTINDEXEDFVPROC ViewportIndexedfv;
|
||||
#undef glViewportIndexedfv
|
||||
#define glViewportIndexedfv (glext.ViewportIndexedfv)
|
||||
#endif
|
||||
};
|
||||
|
||||
#define GL_VERSION_INT(mjr, mnr) (((mjr) << 8) + (mnr))
|
||||
|
|
|
|||
|
|
@ -75,7 +75,10 @@ void glcommon_build_shader_lang_table(void) {
|
|||
// but it's not exposed by any extension. This is pretty silly.
|
||||
|
||||
GLint num_versions = 0;
|
||||
glGetIntegerv(GL_NUM_SHADING_LANGUAGE_VERSIONS, &num_versions);
|
||||
|
||||
if(!glext.version.is_webgl) {
|
||||
glGetIntegerv(GL_NUM_SHADING_LANGUAGE_VERSIONS, &num_versions);
|
||||
}
|
||||
|
||||
if(num_versions < 1) {
|
||||
glcommon_build_shader_lang_table_fallback();
|
||||
|
|
|
|||
|
|
@ -86,6 +86,7 @@ GLTextureFormatTuple* glcommon_find_best_pixformat(TextureType textype, PixmapFo
|
|||
GLenum glcommon_texture_base_format(GLenum internal_fmt) {
|
||||
switch(internal_fmt) {
|
||||
// NOTE: semi-generated code
|
||||
#ifndef STATIC_GLES3
|
||||
case GL_COMPRESSED_RED: return GL_RED;
|
||||
case GL_COMPRESSED_RED_RGTC1: return GL_RED;
|
||||
case GL_COMPRESSED_RG: return GL_RG;
|
||||
|
|
@ -96,6 +97,14 @@ GLenum glcommon_texture_base_format(GLenum internal_fmt) {
|
|||
case GL_COMPRESSED_SIGNED_RG_RGTC2: return GL_RG;
|
||||
case GL_COMPRESSED_SRGB: return GL_RGB;
|
||||
case GL_COMPRESSED_SRGB_ALPHA: return GL_RGBA;
|
||||
case GL_R3_G3_B2: return GL_RGB;
|
||||
case GL_RGB12: return GL_RGB;
|
||||
case GL_RGB4: return GL_RGB;
|
||||
case GL_RGB5: return GL_RGB;
|
||||
case GL_RGBA12: return GL_RGBA;
|
||||
case GL_RGBA2: return GL_RGBA;
|
||||
#endif
|
||||
|
||||
case GL_DEPTH24_STENCIL8: return GL_DEPTH_STENCIL;
|
||||
case GL_DEPTH32F_STENCIL8: return GL_DEPTH_STENCIL;
|
||||
case GL_DEPTH_COMPONENT16: return GL_DEPTH_COMPONENT;
|
||||
|
|
@ -111,7 +120,6 @@ GLenum glcommon_texture_base_format(GLenum internal_fmt) {
|
|||
case GL_R32F: return GL_RED;
|
||||
case GL_R32I: return GL_RED;
|
||||
case GL_R32UI: return GL_RED;
|
||||
case GL_R3_G3_B2: return GL_RGB;
|
||||
case GL_R8: return GL_RED;
|
||||
case GL_R8I: return GL_RED;
|
||||
case GL_R8UI: return GL_RED;
|
||||
|
|
@ -131,7 +139,6 @@ GLenum glcommon_texture_base_format(GLenum internal_fmt) {
|
|||
case GL_RGB10: return GL_RGB;
|
||||
case GL_RGB10_A2: return GL_RGBA;
|
||||
case GL_RGB10_A2UI: return GL_RGBA;
|
||||
case GL_RGB12: return GL_RGB;
|
||||
case GL_RGB16: return GL_RGB;
|
||||
case GL_RGB16F: return GL_RGB;
|
||||
case GL_RGB16I: return GL_RGB;
|
||||
|
|
@ -140,21 +147,17 @@ GLenum glcommon_texture_base_format(GLenum internal_fmt) {
|
|||
case GL_RGB32F: return GL_RGB;
|
||||
case GL_RGB32I: return GL_RGB;
|
||||
case GL_RGB32UI: return GL_RGB;
|
||||
case GL_RGB4: return GL_RGB;
|
||||
case GL_RGB5: return GL_RGB;
|
||||
case GL_RGB5_A1: return GL_RGBA;
|
||||
case GL_RGB8: return GL_RGB;
|
||||
case GL_RGB8I: return GL_RGB;
|
||||
case GL_RGB8UI: return GL_RGB;
|
||||
case GL_RGB8_SNORM: return GL_RGB;
|
||||
case GL_RGB9_E5: return GL_RGB;
|
||||
case GL_RGBA12: return GL_RGBA;
|
||||
case GL_RGBA16: return GL_RGBA;
|
||||
case GL_RGBA16F: return GL_RGBA;
|
||||
case GL_RGBA16I: return GL_RGBA;
|
||||
case GL_RGBA16UI: return GL_RGBA;
|
||||
case GL_RGBA16_SNORM: return GL_RGBA;
|
||||
case GL_RGBA2: return GL_RGBA;
|
||||
case GL_RGBA32F: return GL_RGBA;
|
||||
case GL_RGBA32I: return GL_RGBA;
|
||||
case GL_RGBA32UI: return GL_RGBA;
|
||||
|
|
|
|||
|
|
@ -5,3 +5,9 @@ r_gles30_src = files(
|
|||
|
||||
r_gles30_deps = ['glescommon'] + r_glescommon_deps
|
||||
r_gles30_libdeps = r_glescommon_libdeps
|
||||
|
||||
config.set('TAISEI_BUILDCONF_RENDERER_STATIC_GLES30', static_gles30)
|
||||
|
||||
if static_gles30
|
||||
r_gles30_libdeps += [dependency('glesv2'), dependency('egl')]
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -5,17 +5,16 @@ modules = [
|
|||
'null',
|
||||
]
|
||||
|
||||
if host_machine.system() == 'nx'
|
||||
has_forced_renderer = true
|
||||
if ['nx', 'emscripten'].contains(host_machine.system())
|
||||
forced_renderer = 'gles30'
|
||||
else
|
||||
has_forced_renderer = false
|
||||
forced_renderer = ''
|
||||
endif
|
||||
|
||||
default_renderer = has_forced_renderer ? forced_renderer : get_option('r_default')
|
||||
default_renderer = (forced_renderer == '') ? get_option('r_default') : forced_renderer
|
||||
static_gles30 = (host_machine.system() == 'emscripten')
|
||||
|
||||
if not has_forced_renderer and not get_option('r_@0@'.format(default_renderer))
|
||||
if forced_renderer == '' and not get_option('r_@0@'.format(default_renderer))
|
||||
error('Default renderer \'@0@\' is not enabled. Enable it with -Dr_@0@=true, or set r_default to something else.'.format(default_renderer))
|
||||
endif
|
||||
|
||||
|
|
@ -40,7 +39,7 @@ needed_deps = ['common']
|
|||
r_macro = []
|
||||
|
||||
foreach m : modules
|
||||
should_include = has_forced_renderer ? m == forced_renderer : get_option('r_@0@'.format(m))
|
||||
should_include = (forced_renderer == '') ? get_option('r_@0@'.format(m)) : (m == forced_renderer)
|
||||
if should_include
|
||||
renderer_src += get_variable('r_@0@_src'.format(m))
|
||||
r_macro += ['R(@0@)'.format(m)]
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/*
|
||||
|
||||
OpenGL, OpenGL ES loader generated by glad 0.1.29 on Wed Apr 3 23:58:33 2019.
|
||||
OpenGL, OpenGL ES loader generated by glad 0.1.29 on Sun Sep 8 09:42:56 2019.
|
||||
|
||||
Language/Generator: C/C++
|
||||
Specification: gl
|
||||
|
|
@ -24,6 +24,7 @@
|
|||
GL_ARB_viewport_array,
|
||||
GL_ATI_draw_buffers,
|
||||
GL_EXT_base_instance,
|
||||
GL_EXT_clear_texture,
|
||||
GL_EXT_color_buffer_float,
|
||||
GL_EXT_draw_buffers,
|
||||
GL_EXT_draw_instanced,
|
||||
|
|
@ -49,9 +50,9 @@
|
|||
Reproducible: False
|
||||
|
||||
Commandline:
|
||||
--profile="core" --api="gl=3.3,gles2=3.0" --generator="c" --spec="gl" --no-loader --extensions="GL_ANGLE_depth_texture,GL_ANGLE_instanced_arrays,GL_ANGLE_translated_shader_source,GL_APPLE_vertex_array_object,GL_ARB_base_instance,GL_ARB_clear_texture,GL_ARB_debug_output,GL_ARB_depth_texture,GL_ARB_draw_buffers,GL_ARB_draw_instanced,GL_ARB_instanced_arrays,GL_ARB_pixel_buffer_object,GL_ARB_texture_filter_anisotropic,GL_ARB_vertex_array_object,GL_ARB_viewport_array,GL_ATI_draw_buffers,GL_EXT_base_instance,GL_EXT_color_buffer_float,GL_EXT_draw_buffers,GL_EXT_draw_instanced,GL_EXT_float_blend,GL_EXT_instanced_arrays,GL_EXT_pixel_buffer_object,GL_EXT_texture_filter_anisotropic,GL_EXT_texture_norm16,GL_EXT_texture_rg,GL_KHR_debug,GL_NV_draw_instanced,GL_NV_instanced_arrays,GL_NV_pixel_buffer_object,GL_OES_depth_texture,GL_OES_texture_float_linear,GL_OES_texture_half_float_linear,GL_OES_vertex_array_object,GL_OES_viewport_array,GL_SGIX_depth_texture"
|
||||
--profile="core" --api="gl=3.3,gles2=3.0" --generator="c" --spec="gl" --no-loader --extensions="GL_ANGLE_depth_texture,GL_ANGLE_instanced_arrays,GL_ANGLE_translated_shader_source,GL_APPLE_vertex_array_object,GL_ARB_base_instance,GL_ARB_clear_texture,GL_ARB_debug_output,GL_ARB_depth_texture,GL_ARB_draw_buffers,GL_ARB_draw_instanced,GL_ARB_instanced_arrays,GL_ARB_pixel_buffer_object,GL_ARB_texture_filter_anisotropic,GL_ARB_vertex_array_object,GL_ARB_viewport_array,GL_ATI_draw_buffers,GL_EXT_base_instance,GL_EXT_clear_texture,GL_EXT_color_buffer_float,GL_EXT_draw_buffers,GL_EXT_draw_instanced,GL_EXT_float_blend,GL_EXT_instanced_arrays,GL_EXT_pixel_buffer_object,GL_EXT_texture_filter_anisotropic,GL_EXT_texture_norm16,GL_EXT_texture_rg,GL_KHR_debug,GL_NV_draw_instanced,GL_NV_instanced_arrays,GL_NV_pixel_buffer_object,GL_OES_depth_texture,GL_OES_texture_float_linear,GL_OES_texture_half_float_linear,GL_OES_vertex_array_object,GL_OES_viewport_array,GL_SGIX_depth_texture"
|
||||
Online:
|
||||
https://glad.dav1d.de/#profile=core&language=c&specification=gl&api=gl%3D3.3&api=gles2%3D3.0&extensions=GL_ANGLE_depth_texture&extensions=GL_ANGLE_instanced_arrays&extensions=GL_ANGLE_translated_shader_source&extensions=GL_APPLE_vertex_array_object&extensions=GL_ARB_base_instance&extensions=GL_ARB_clear_texture&extensions=GL_ARB_debug_output&extensions=GL_ARB_depth_texture&extensions=GL_ARB_draw_buffers&extensions=GL_ARB_draw_instanced&extensions=GL_ARB_instanced_arrays&extensions=GL_ARB_pixel_buffer_object&extensions=GL_ARB_texture_filter_anisotropic&extensions=GL_ARB_vertex_array_object&extensions=GL_ARB_viewport_array&extensions=GL_ATI_draw_buffers&extensions=GL_EXT_base_instance&extensions=GL_EXT_color_buffer_float&extensions=GL_EXT_draw_buffers&extensions=GL_EXT_draw_instanced&extensions=GL_EXT_float_blend&extensions=GL_EXT_instanced_arrays&extensions=GL_EXT_pixel_buffer_object&extensions=GL_EXT_texture_filter_anisotropic&extensions=GL_EXT_texture_norm16&extensions=GL_EXT_texture_rg&extensions=GL_KHR_debug&extensions=GL_NV_draw_instanced&extensions=GL_NV_instanced_arrays&extensions=GL_NV_pixel_buffer_object&extensions=GL_OES_depth_texture&extensions=GL_OES_texture_float_linear&extensions=GL_OES_texture_half_float_linear&extensions=GL_OES_vertex_array_object&extensions=GL_OES_viewport_array&extensions=GL_SGIX_depth_texture
|
||||
https://glad.dav1d.de/#profile=core&language=c&specification=gl&api=gl%3D3.3&api=gles2%3D3.0&extensions=GL_ANGLE_depth_texture&extensions=GL_ANGLE_instanced_arrays&extensions=GL_ANGLE_translated_shader_source&extensions=GL_APPLE_vertex_array_object&extensions=GL_ARB_base_instance&extensions=GL_ARB_clear_texture&extensions=GL_ARB_debug_output&extensions=GL_ARB_depth_texture&extensions=GL_ARB_draw_buffers&extensions=GL_ARB_draw_instanced&extensions=GL_ARB_instanced_arrays&extensions=GL_ARB_pixel_buffer_object&extensions=GL_ARB_texture_filter_anisotropic&extensions=GL_ARB_vertex_array_object&extensions=GL_ARB_viewport_array&extensions=GL_ATI_draw_buffers&extensions=GL_EXT_base_instance&extensions=GL_EXT_clear_texture&extensions=GL_EXT_color_buffer_float&extensions=GL_EXT_draw_buffers&extensions=GL_EXT_draw_instanced&extensions=GL_EXT_float_blend&extensions=GL_EXT_instanced_arrays&extensions=GL_EXT_pixel_buffer_object&extensions=GL_EXT_texture_filter_anisotropic&extensions=GL_EXT_texture_norm16&extensions=GL_EXT_texture_rg&extensions=GL_KHR_debug&extensions=GL_NV_draw_instanced&extensions=GL_NV_instanced_arrays&extensions=GL_NV_pixel_buffer_object&extensions=GL_OES_depth_texture&extensions=GL_OES_texture_float_linear&extensions=GL_OES_texture_half_float_linear&extensions=GL_OES_vertex_array_object&extensions=GL_OES_viewport_array&extensions=GL_SGIX_depth_texture
|
||||
*/
|
||||
|
||||
|
||||
|
|
@ -2783,6 +2784,16 @@ typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXBASEINSTANCEEXTPROC)
|
|||
GLAPI PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXBASEINSTANCEEXTPROC glad_glDrawElementsInstancedBaseVertexBaseInstanceEXT;
|
||||
#define glDrawElementsInstancedBaseVertexBaseInstanceEXT glad_glDrawElementsInstancedBaseVertexBaseInstanceEXT
|
||||
#endif
|
||||
#ifndef GL_EXT_clear_texture
|
||||
#define GL_EXT_clear_texture 1
|
||||
GLAPI int GLAD_GL_EXT_clear_texture;
|
||||
typedef void (APIENTRYP PFNGLCLEARTEXIMAGEEXTPROC)(GLuint texture, GLint level, GLenum format, GLenum type, const void *data);
|
||||
GLAPI PFNGLCLEARTEXIMAGEEXTPROC glad_glClearTexImageEXT;
|
||||
#define glClearTexImageEXT glad_glClearTexImageEXT
|
||||
typedef void (APIENTRYP PFNGLCLEARTEXSUBIMAGEEXTPROC)(GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data);
|
||||
GLAPI PFNGLCLEARTEXSUBIMAGEEXTPROC glad_glClearTexSubImageEXT;
|
||||
#define glClearTexSubImageEXT glad_glClearTexSubImageEXT
|
||||
#endif
|
||||
#ifndef GL_EXT_color_buffer_float
|
||||
#define GL_EXT_color_buffer_float 1
|
||||
GLAPI int GLAD_GL_EXT_color_buffer_float;
|
||||
|
|
|
|||
|
|
@ -20,6 +20,7 @@ glad_extensions = [
|
|||
'GL_ARB_viewport_array',
|
||||
'GL_ATI_draw_buffers',
|
||||
'GL_EXT_base_instance',
|
||||
'GL_EXT_clear_texture',
|
||||
'GL_EXT_color_buffer_float',
|
||||
'GL_EXT_draw_buffers',
|
||||
'GL_EXT_draw_instanced',
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/*
|
||||
|
||||
OpenGL, OpenGL ES loader generated by glad 0.1.29 on Wed Apr 3 23:58:33 2019.
|
||||
OpenGL, OpenGL ES loader generated by glad 0.1.29 on Sun Sep 8 09:42:56 2019.
|
||||
|
||||
Language/Generator: C/C++
|
||||
Specification: gl
|
||||
|
|
@ -24,6 +24,7 @@
|
|||
GL_ARB_viewport_array,
|
||||
GL_ATI_draw_buffers,
|
||||
GL_EXT_base_instance,
|
||||
GL_EXT_clear_texture,
|
||||
GL_EXT_color_buffer_float,
|
||||
GL_EXT_draw_buffers,
|
||||
GL_EXT_draw_instanced,
|
||||
|
|
@ -49,9 +50,9 @@
|
|||
Reproducible: False
|
||||
|
||||
Commandline:
|
||||
--profile="core" --api="gl=3.3,gles2=3.0" --generator="c" --spec="gl" --no-loader --extensions="GL_ANGLE_depth_texture,GL_ANGLE_instanced_arrays,GL_ANGLE_translated_shader_source,GL_APPLE_vertex_array_object,GL_ARB_base_instance,GL_ARB_clear_texture,GL_ARB_debug_output,GL_ARB_depth_texture,GL_ARB_draw_buffers,GL_ARB_draw_instanced,GL_ARB_instanced_arrays,GL_ARB_pixel_buffer_object,GL_ARB_texture_filter_anisotropic,GL_ARB_vertex_array_object,GL_ARB_viewport_array,GL_ATI_draw_buffers,GL_EXT_base_instance,GL_EXT_color_buffer_float,GL_EXT_draw_buffers,GL_EXT_draw_instanced,GL_EXT_float_blend,GL_EXT_instanced_arrays,GL_EXT_pixel_buffer_object,GL_EXT_texture_filter_anisotropic,GL_EXT_texture_norm16,GL_EXT_texture_rg,GL_KHR_debug,GL_NV_draw_instanced,GL_NV_instanced_arrays,GL_NV_pixel_buffer_object,GL_OES_depth_texture,GL_OES_texture_float_linear,GL_OES_texture_half_float_linear,GL_OES_vertex_array_object,GL_OES_viewport_array,GL_SGIX_depth_texture"
|
||||
--profile="core" --api="gl=3.3,gles2=3.0" --generator="c" --spec="gl" --no-loader --extensions="GL_ANGLE_depth_texture,GL_ANGLE_instanced_arrays,GL_ANGLE_translated_shader_source,GL_APPLE_vertex_array_object,GL_ARB_base_instance,GL_ARB_clear_texture,GL_ARB_debug_output,GL_ARB_depth_texture,GL_ARB_draw_buffers,GL_ARB_draw_instanced,GL_ARB_instanced_arrays,GL_ARB_pixel_buffer_object,GL_ARB_texture_filter_anisotropic,GL_ARB_vertex_array_object,GL_ARB_viewport_array,GL_ATI_draw_buffers,GL_EXT_base_instance,GL_EXT_clear_texture,GL_EXT_color_buffer_float,GL_EXT_draw_buffers,GL_EXT_draw_instanced,GL_EXT_float_blend,GL_EXT_instanced_arrays,GL_EXT_pixel_buffer_object,GL_EXT_texture_filter_anisotropic,GL_EXT_texture_norm16,GL_EXT_texture_rg,GL_KHR_debug,GL_NV_draw_instanced,GL_NV_instanced_arrays,GL_NV_pixel_buffer_object,GL_OES_depth_texture,GL_OES_texture_float_linear,GL_OES_texture_half_float_linear,GL_OES_vertex_array_object,GL_OES_viewport_array,GL_SGIX_depth_texture"
|
||||
Online:
|
||||
https://glad.dav1d.de/#profile=core&language=c&specification=gl&api=gl%3D3.3&api=gles2%3D3.0&extensions=GL_ANGLE_depth_texture&extensions=GL_ANGLE_instanced_arrays&extensions=GL_ANGLE_translated_shader_source&extensions=GL_APPLE_vertex_array_object&extensions=GL_ARB_base_instance&extensions=GL_ARB_clear_texture&extensions=GL_ARB_debug_output&extensions=GL_ARB_depth_texture&extensions=GL_ARB_draw_buffers&extensions=GL_ARB_draw_instanced&extensions=GL_ARB_instanced_arrays&extensions=GL_ARB_pixel_buffer_object&extensions=GL_ARB_texture_filter_anisotropic&extensions=GL_ARB_vertex_array_object&extensions=GL_ARB_viewport_array&extensions=GL_ATI_draw_buffers&extensions=GL_EXT_base_instance&extensions=GL_EXT_color_buffer_float&extensions=GL_EXT_draw_buffers&extensions=GL_EXT_draw_instanced&extensions=GL_EXT_float_blend&extensions=GL_EXT_instanced_arrays&extensions=GL_EXT_pixel_buffer_object&extensions=GL_EXT_texture_filter_anisotropic&extensions=GL_EXT_texture_norm16&extensions=GL_EXT_texture_rg&extensions=GL_KHR_debug&extensions=GL_NV_draw_instanced&extensions=GL_NV_instanced_arrays&extensions=GL_NV_pixel_buffer_object&extensions=GL_OES_depth_texture&extensions=GL_OES_texture_float_linear&extensions=GL_OES_texture_half_float_linear&extensions=GL_OES_vertex_array_object&extensions=GL_OES_viewport_array&extensions=GL_SGIX_depth_texture
|
||||
https://glad.dav1d.de/#profile=core&language=c&specification=gl&api=gl%3D3.3&api=gles2%3D3.0&extensions=GL_ANGLE_depth_texture&extensions=GL_ANGLE_instanced_arrays&extensions=GL_ANGLE_translated_shader_source&extensions=GL_APPLE_vertex_array_object&extensions=GL_ARB_base_instance&extensions=GL_ARB_clear_texture&extensions=GL_ARB_debug_output&extensions=GL_ARB_depth_texture&extensions=GL_ARB_draw_buffers&extensions=GL_ARB_draw_instanced&extensions=GL_ARB_instanced_arrays&extensions=GL_ARB_pixel_buffer_object&extensions=GL_ARB_texture_filter_anisotropic&extensions=GL_ARB_vertex_array_object&extensions=GL_ARB_viewport_array&extensions=GL_ATI_draw_buffers&extensions=GL_EXT_base_instance&extensions=GL_EXT_clear_texture&extensions=GL_EXT_color_buffer_float&extensions=GL_EXT_draw_buffers&extensions=GL_EXT_draw_instanced&extensions=GL_EXT_float_blend&extensions=GL_EXT_instanced_arrays&extensions=GL_EXT_pixel_buffer_object&extensions=GL_EXT_texture_filter_anisotropic&extensions=GL_EXT_texture_norm16&extensions=GL_EXT_texture_rg&extensions=GL_KHR_debug&extensions=GL_NV_draw_instanced&extensions=GL_NV_instanced_arrays&extensions=GL_NV_pixel_buffer_object&extensions=GL_OES_depth_texture&extensions=GL_OES_texture_float_linear&extensions=GL_OES_texture_half_float_linear&extensions=GL_OES_vertex_array_object&extensions=GL_OES_viewport_array&extensions=GL_SGIX_depth_texture
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
|
|
@ -582,6 +583,7 @@ int GLAD_GL_ARB_vertex_array_object = 0;
|
|||
int GLAD_GL_ARB_viewport_array = 0;
|
||||
int GLAD_GL_ATI_draw_buffers = 0;
|
||||
int GLAD_GL_EXT_base_instance = 0;
|
||||
int GLAD_GL_EXT_clear_texture = 0;
|
||||
int GLAD_GL_EXT_color_buffer_float = 0;
|
||||
int GLAD_GL_EXT_draw_buffers = 0;
|
||||
int GLAD_GL_EXT_draw_instanced = 0;
|
||||
|
|
@ -660,6 +662,8 @@ PFNGLGETTRANSLATEDSHADERSOURCEANGLEPROC glad_glGetTranslatedShaderSourceANGLE =
|
|||
PFNGLDRAWARRAYSINSTANCEDBASEINSTANCEEXTPROC glad_glDrawArraysInstancedBaseInstanceEXT = NULL;
|
||||
PFNGLDRAWELEMENTSINSTANCEDBASEINSTANCEEXTPROC glad_glDrawElementsInstancedBaseInstanceEXT = NULL;
|
||||
PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXBASEINSTANCEEXTPROC glad_glDrawElementsInstancedBaseVertexBaseInstanceEXT = NULL;
|
||||
PFNGLCLEARTEXIMAGEEXTPROC glad_glClearTexImageEXT = NULL;
|
||||
PFNGLCLEARTEXSUBIMAGEEXTPROC glad_glClearTexSubImageEXT = NULL;
|
||||
PFNGLDRAWBUFFERSEXTPROC glad_glDrawBuffersEXT = NULL;
|
||||
PFNGLVERTEXATTRIBDIVISOREXTPROC glad_glVertexAttribDivisorEXT = NULL;
|
||||
PFNGLDRAWARRAYSINSTANCEDNVPROC glad_glDrawArraysInstancedNV = NULL;
|
||||
|
|
@ -1567,6 +1571,11 @@ static void load_GL_EXT_base_instance(GLADloadproc load) {
|
|||
glad_glDrawElementsInstancedBaseInstanceEXT = (PFNGLDRAWELEMENTSINSTANCEDBASEINSTANCEEXTPROC)load("glDrawElementsInstancedBaseInstanceEXT");
|
||||
glad_glDrawElementsInstancedBaseVertexBaseInstanceEXT = (PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXBASEINSTANCEEXTPROC)load("glDrawElementsInstancedBaseVertexBaseInstanceEXT");
|
||||
}
|
||||
static void load_GL_EXT_clear_texture(GLADloadproc load) {
|
||||
if(!GLAD_GL_EXT_clear_texture) return;
|
||||
glad_glClearTexImageEXT = (PFNGLCLEARTEXIMAGEEXTPROC)load("glClearTexImageEXT");
|
||||
glad_glClearTexSubImageEXT = (PFNGLCLEARTEXSUBIMAGEEXTPROC)load("glClearTexSubImageEXT");
|
||||
}
|
||||
static void load_GL_EXT_draw_buffers(GLADloadproc load) {
|
||||
if(!GLAD_GL_EXT_draw_buffers) return;
|
||||
glad_glDrawBuffersEXT = (PFNGLDRAWBUFFERSEXTPROC)load("glDrawBuffersEXT");
|
||||
|
|
@ -1614,6 +1623,7 @@ static int find_extensionsGLES2(void) {
|
|||
GLAD_GL_ANGLE_instanced_arrays = has_ext("GL_ANGLE_instanced_arrays");
|
||||
GLAD_GL_ANGLE_translated_shader_source = has_ext("GL_ANGLE_translated_shader_source");
|
||||
GLAD_GL_EXT_base_instance = has_ext("GL_EXT_base_instance");
|
||||
GLAD_GL_EXT_clear_texture = has_ext("GL_EXT_clear_texture");
|
||||
GLAD_GL_EXT_color_buffer_float = has_ext("GL_EXT_color_buffer_float");
|
||||
GLAD_GL_EXT_draw_buffers = has_ext("GL_EXT_draw_buffers");
|
||||
GLAD_GL_EXT_draw_instanced = has_ext("GL_EXT_draw_instanced");
|
||||
|
|
@ -1692,6 +1702,7 @@ int gladLoadGLES2Loader(GLADloadproc load) {
|
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load_GL_ANGLE_instanced_arrays(load);
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load_GL_ANGLE_translated_shader_source(load);
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load_GL_EXT_base_instance(load);
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load_GL_EXT_clear_texture(load);
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load_GL_EXT_draw_buffers(load);
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load_GL_EXT_draw_instanced(load);
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load_GL_EXT_instanced_arrays(load);
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