void (GLAPIENTRY *qglViewport)(GLint x, GLint y, GLsizei width, GLsizei height);
+void (GLAPIENTRY *qglGetPointerv)(GLenum pname, GLvoid** params);
void (GLAPIENTRY *qglReadPixels)(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels);
void (GLAPIENTRY *qglStencilFunc)(GLenum func, GLint ref, GLuint mask);
void (GLAPIENTRY *qglPointSize)(GLfloat size);
-void (GLAPIENTRY *qglBlendEquationEXT)(GLenum);
+void (GLAPIENTRY *qglBlendEquation)(GLenum);
void (GLAPIENTRY *qglStencilOpSeparate)(GLenum, GLenum, GLenum, GLenum);
void (GLAPIENTRY *qglStencilFuncSeparate)(GLenum, GLenum, GLint, GLuint);
-void (GLAPIENTRY *qglActiveStencilFaceEXT)(GLenum);
+void (GLAPIENTRY *qglActiveStencilFace)(GLenum);
void (GLAPIENTRY *qglDeleteShader)(GLuint obj);
void (GLAPIENTRY *qglDeleteProgram)(GLuint obj);
GLboolean (GLAPIENTRY *qglIsBuffer) (GLuint buffer);
GLvoid* (GLAPIENTRY *qglMapBuffer) (GLenum target, GLenum access);
GLboolean (GLAPIENTRY *qglUnmapBuffer) (GLenum target);
-void (GLAPIENTRY *qglBufferData) (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage);
-void (GLAPIENTRY *qglBufferSubData) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data);
+void (GLAPIENTRY *qglBufferData) (GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage);
+void (GLAPIENTRY *qglBufferSubData) (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data);
//GL_ARB_framebuffer_object
GLboolean (GLAPIENTRY *qglIsRenderbuffer)(GLuint renderbuffer);
GLvoid (GLAPIENTRY *qglBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
GLvoid (GLAPIENTRY *qglGenerateMipmap)(GLenum target);
-void (GLAPIENTRY *qglDrawBuffersARB)(GLsizei n, const GLenum *bufs);
+void (GLAPIENTRY *qglDrawBuffers)(GLsizei n, const GLenum *bufs);
-void (GLAPIENTRY *qglCompressedTexImage3DARB)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data);
-void (GLAPIENTRY *qglCompressedTexImage2DARB)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data);
-//void (GLAPIENTRY *qglCompressedTexImage1DARB)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *data);
-void (GLAPIENTRY *qglCompressedTexSubImage3DARB)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
-void (GLAPIENTRY *qglCompressedTexSubImage2DARB)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data);
-//void (GLAPIENTRY *qglCompressedTexSubImage1DARB)(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data);
-void (GLAPIENTRY *qglGetCompressedTexImageARB)(GLenum target, GLint lod, void *img);
+void (GLAPIENTRY *qglCompressedTexImage3D)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data);
+void (GLAPIENTRY *qglCompressedTexImage2D)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data);
+//void (GLAPIENTRY *qglCompressedTexImage1D)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *data);
+void (GLAPIENTRY *qglCompressedTexSubImage3D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
+void (GLAPIENTRY *qglCompressedTexSubImage2D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data);
+//void (GLAPIENTRY *qglCompressedTexSubImage1D)(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data);
+void (GLAPIENTRY *qglGetCompressedTexImage)(GLenum target, GLint lod, void *img);
-void (GLAPIENTRY *qglGenQueriesARB)(GLsizei n, GLuint *ids);
-void (GLAPIENTRY *qglDeleteQueriesARB)(GLsizei n, const GLuint *ids);
-GLboolean (GLAPIENTRY *qglIsQueryARB)(GLuint qid);
-void (GLAPIENTRY *qglBeginQueryARB)(GLenum target, GLuint qid);
-void (GLAPIENTRY *qglEndQueryARB)(GLenum target);
-void (GLAPIENTRY *qglGetQueryivARB)(GLenum target, GLenum pname, GLint *params);
-void (GLAPIENTRY *qglGetQueryObjectivARB)(GLuint qid, GLenum pname, GLint *params);
-void (GLAPIENTRY *qglGetQueryObjectuivARB)(GLuint qid, GLenum pname, GLuint *params);
+void (GLAPIENTRY *qglGenQueries)(GLsizei n, GLuint *ids);
+void (GLAPIENTRY *qglDeleteQueries)(GLsizei n, const GLuint *ids);
+GLboolean (GLAPIENTRY *qglIsQuery)(GLuint qid);
+void (GLAPIENTRY *qglBeginQuery)(GLenum target, GLuint qid);
+void (GLAPIENTRY *qglEndQuery)(GLenum target);
+void (GLAPIENTRY *qglGetQueryiv)(GLenum target, GLenum pname, GLint *params);
+void (GLAPIENTRY *qglGetQueryObjectiv)(GLuint qid, GLenum pname, GLint *params);
+void (GLAPIENTRY *qglGetQueryObjectuiv)(GLuint qid, GLenum pname, GLuint *params);
-void (GLAPIENTRY *qglSampleCoverageARB)(GLclampf value, GLboolean invert);
+void (GLAPIENTRY *qglSampleCoverage)(GLclampf value, GLboolean invert);
void (GLAPIENTRY *qglGetUniformIndices)(GLuint program, GLsizei uniformCount, const GLchar** uniformNames, GLuint* uniformIndices);
void (GLAPIENTRY *qglGetActiveUniformsiv)(GLuint program, GLsizei uniformCount, const GLuint* uniformIndices, GLenum pname, GLint* params);
GLuint (GLAPIENTRY *qglGetUniformBlockIndex)(GLuint program, const GLchar* uniformBlockName);
void (GLAPIENTRY *qglGetActiveUniformBlockiv)(GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint* params);
void (GLAPIENTRY *qglGetActiveUniformBlockName)(GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei* length, GLchar* uniformBlockName);
-void (GLAPIENTRY *qglBindBufferRange)(GLenum target, GLuint index, GLuint buffer, GLintptrARB offset, GLsizeiptrARB size);
+void (GLAPIENTRY *qglBindBufferRange)(GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
void (GLAPIENTRY *qglBindBufferBase)(GLenum target, GLuint index, GLuint buffer);
void (GLAPIENTRY *qglGetIntegeri_v)(GLenum target, GLuint index, GLint* data);
void (GLAPIENTRY *qglUniformBlockBinding)(GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding);
void (GLAPIENTRY *qglBlendFuncSeparate)(GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
+
+GLuint (GLAPIENTRY *qglGetDebugMessageLogARB)(GLuint count, GLsizei bufSize, GLenum* sources, GLenum* types, GLuint* ids, GLenum* severities, GLsizei* lengths, GLchar* messageLog);
+void (GLAPIENTRY *qglDebugMessageCallbackARB)(GLDEBUGPROCARB callback, const GLvoid* userParam);
+void (GLAPIENTRY *qglDebugMessageControlARB)(GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint* ids, GLboolean enabled);
+void (GLAPIENTRY *qglDebugMessageInsertARB)(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar* buf);
#endif
#if _MSC_VER >= 1400
{"glGetVertexAttribfv", (void **) &qglGetVertexAttribfv},
{"glGetVertexAttribiv", (void **) &qglGetVertexAttribiv},
{"glGetVertexAttribPointerv", (void **) &qglGetVertexAttribPointerv},
- {"glBindBuffer" , (void **) &qglBindBuffer},
- {"glDeleteBuffers" , (void **) &qglDeleteBuffers},
- {"glGenBuffers" , (void **) &qglGenBuffers},
- {"glIsBuffer" , (void **) &qglIsBuffer},
- {"glMapBuffer" , (void **) &qglMapBuffer},
- {"glUnmapBuffer" , (void **) &qglUnmapBuffer},
- {"glBufferData" , (void **) &qglBufferData},
- {"glBufferSubData" , (void **) &qglBufferSubData},
- {"glIsRenderbuffer" , (void **) &qglIsRenderbuffer},
- {"glBindRenderbuffer" , (void **) &qglBindRenderbuffer},
- {"glDeleteRenderbuffers" , (void **) &qglDeleteRenderbuffers},
- {"glGenRenderbuffers" , (void **) &qglGenRenderbuffers},
- {"glRenderbufferStorage" , (void **) &qglRenderbufferStorage},
- {"glRenderbufferStorageMultisample" , (void **) &qglRenderbufferStorageMultisample},
- {"glGetRenderbufferParameteriv" , (void **) &qglGetRenderbufferParameteriv},
- {"glIsFramebuffer" , (void **) &qglIsFramebuffer},
- {"glBindFramebuffer" , (void **) &qglBindFramebuffer},
- {"glDeleteFramebuffers" , (void **) &qglDeleteFramebuffers},
- {"glGenFramebuffers" , (void **) &qglGenFramebuffers},
- {"glCheckFramebufferStatus" , (void **) &qglCheckFramebufferStatus},
- {"glFramebufferTexture1D" , (void **) &qglFramebufferTexture1D},
- {"glFramebufferTexture2D" , (void **) &qglFramebufferTexture2D},
- {"glFramebufferTexture3D" , (void **) &qglFramebufferTexture3D},
- {"glFramebufferTextureLayer" , (void **) &qglFramebufferTextureLayer},
- {"glFramebufferRenderbuffer" , (void **) &qglFramebufferRenderbuffer},
- {"glGetFramebufferAttachmentParameteriv" , (void **) &qglGetFramebufferAttachmentParameteriv},
- {"glBlitFramebuffer" , (void **) &qglBlitFramebuffer},
- {"glGenerateMipmap" , (void **) &qglGenerateMipmap},
- {"glGetUniformIndices" , (void **) &qglGetUniformIndices},
- {"glGetActiveUniformsiv" , (void **) &qglGetActiveUniformsiv},
- {"glGetActiveUniformName" , (void **) &qglGetActiveUniformName},
- {"glGetUniformBlockIndex" , (void **) &qglGetUniformBlockIndex},
- {"glGetActiveUniformBlockiv" , (void **) &qglGetActiveUniformBlockiv},
+ {"glBindBuffer", (void **) &qglBindBuffer},
+ {"glDeleteBuffers", (void **) &qglDeleteBuffers},
+ {"glGenBuffers", (void **) &qglGenBuffers},
+ {"glIsBuffer", (void **) &qglIsBuffer},
+ {"glMapBuffer", (void **) &qglMapBuffer},
+ {"glUnmapBuffer", (void **) &qglUnmapBuffer},
+ {"glBufferData", (void **) &qglBufferData},
+ {"glBufferSubData", (void **) &qglBufferSubData},
+ {"glIsRenderbuffer", (void **) &qglIsRenderbuffer},
+ {"glBindRenderbuffer", (void **) &qglBindRenderbuffer},
+ {"glDeleteRenderbuffers", (void **) &qglDeleteRenderbuffers},
+ {"glGenRenderbuffers", (void **) &qglGenRenderbuffers},
+ {"glRenderbufferStorage", (void **) &qglRenderbufferStorage},
+ {"glRenderbufferStorageMultisample", (void **) &qglRenderbufferStorageMultisample},
+ {"glGetRenderbufferParameteriv", (void **) &qglGetRenderbufferParameteriv},
+ {"glIsFramebuffer", (void **) &qglIsFramebuffer},
+ {"glBindFramebuffer", (void **) &qglBindFramebuffer},
+ {"glDeleteFramebuffers", (void **) &qglDeleteFramebuffers},
+ {"glGenFramebuffers", (void **) &qglGenFramebuffers},
+ {"glCheckFramebufferStatus", (void **) &qglCheckFramebufferStatus},
+ {"glFramebufferTexture1D", (void **) &qglFramebufferTexture1D},
+ {"glFramebufferTexture2D", (void **) &qglFramebufferTexture2D},
+ {"glFramebufferTexture3D", (void **) &qglFramebufferTexture3D},
+ {"glFramebufferTextureLayer", (void **) &qglFramebufferTextureLayer},
+ {"glFramebufferRenderbuffer", (void **) &qglFramebufferRenderbuffer},
+ {"glGetFramebufferAttachmentParameteriv", (void **) &qglGetFramebufferAttachmentParameteriv},
+ {"glBlitFramebuffer", (void **) &qglBlitFramebuffer},
+ {"glGenerateMipmap", (void **) &qglGenerateMipmap},
+ {"glGetUniformIndices", (void **) &qglGetUniformIndices},
+ {"glGetActiveUniformsiv", (void **) &qglGetActiveUniformsiv},
+ {"glGetActiveUniformName", (void **) &qglGetActiveUniformName},
+ {"glGetUniformBlockIndex", (void **) &qglGetUniformBlockIndex},
+ {"glGetActiveUniformBlockiv", (void **) &qglGetActiveUniformBlockiv},
{"glGetActiveUniformBlockName", (void **) &qglGetActiveUniformBlockName},
- {"glBindBufferRange" , (void **) &qglBindBufferRange},
- {"glBindBufferBase" , (void **) &qglBindBufferBase},
- {"glGetIntegeri_v" , (void **) &qglGetIntegeri_v},
- {"glUniformBlockBinding" , (void **) &qglUniformBlockBinding},
- {NULL, NULL}
-};
-
-static dllfunction_t blendequationfuncs[] =
-{
- {"glBlendEquationEXT", (void **) &qglBlendEquationEXT},
- {NULL, NULL}
-};
-
-static dllfunction_t glsl130funcs[] =
-{
+ {"glBindBufferRange", (void **) &qglBindBufferRange},
+ {"glBindBufferBase", (void **) &qglBindBufferBase},
+ {"glGetIntegeri_v", (void **) &qglGetIntegeri_v},
+ {"glUniformBlockBinding", (void **) &qglUniformBlockBinding},
+ {"glBlendEquation", (void **) &qglBlendEquation},
+ {"glCompressedTexImage3D", (void **) &qglCompressedTexImage3D},
+ {"glCompressedTexImage2D", (void **) &qglCompressedTexImage2D},
+ {"glCompressedTexSubImage3D", (void **) &qglCompressedTexSubImage3D},
+ {"glCompressedTexSubImage2D", (void **) &qglCompressedTexSubImage2D},
+ {"glGetCompressedTexImage", (void **) &qglGetCompressedTexImage},
+ {"glGenQueries", (void **) &qglGenQueries},
+ {"glDeleteQueries", (void **) &qglDeleteQueries},
+ {"glIsQuery", (void **) &qglIsQuery},
+ {"glBeginQuery", (void **) &qglBeginQuery},
+ {"glEndQuery", (void **) &qglEndQuery},
+ {"glGetQueryiv", (void **) &qglGetQueryiv},
+ {"glGetQueryObjectiv", (void **) &qglGetQueryObjectiv},
+ {"glGetQueryObjectuiv", (void **) &qglGetQueryObjectuiv},
+ {"glDrawBuffers", (void **) &qglDrawBuffers},
+ {"glSampleCoverage", (void **) &qglSampleCoverage},
+ {"glBlendFuncSeparate", (void **) &qglBlendFuncSeparate},
{"glBindFragDataLocation", (void **) &qglBindFragDataLocation},
{NULL, NULL}
};
-static dllfunction_t texturecompressionfuncs[] =
+static dllfunction_t debugoutputfuncs[] =
{
- {"glCompressedTexImage3DARB", (void **) &qglCompressedTexImage3DARB},
- {"glCompressedTexImage2DARB", (void **) &qglCompressedTexImage2DARB},
- {"glCompressedTexSubImage3DARB", (void **) &qglCompressedTexSubImage3DARB},
- {"glCompressedTexSubImage2DARB", (void **) &qglCompressedTexSubImage2DARB},
- {"glGetCompressedTexImageARB", (void **) &qglGetCompressedTexImageARB},
- {NULL, NULL}
-};
-
-static dllfunction_t occlusionqueryfuncs[] =
-{
- {"glGenQueriesARB", (void **) &qglGenQueriesARB},
- {"glDeleteQueriesARB", (void **) &qglDeleteQueriesARB},
- {"glIsQueryARB", (void **) &qglIsQueryARB},
- {"glBeginQueryARB", (void **) &qglBeginQueryARB},
- {"glEndQueryARB", (void **) &qglEndQueryARB},
- {"glGetQueryivARB", (void **) &qglGetQueryivARB},
- {"glGetQueryObjectivARB", (void **) &qglGetQueryObjectivARB},
- {"glGetQueryObjectuivARB", (void **) &qglGetQueryObjectuivARB},
- {NULL, NULL}
-};
-
-static dllfunction_t drawbuffersfuncs[] =
-{
- {"glDrawBuffersARB", (void **) &qglDrawBuffersARB},
- {NULL, NULL}
-};
-
-static dllfunction_t multisamplefuncs[] =
-{
- {"glSampleCoverageARB", (void **) &qglSampleCoverageARB},
- {NULL, NULL}
-};
-
-static dllfunction_t blendfuncseparatefuncs[] =
-{
- {"glBlendFuncSeparateEXT", (void **) &qglBlendFuncSeparate},
+ {"glDebugMessageControlARB", (void **)&qglDebugMessageControlARB},
+ {"glDebugMessageInsertARB", (void **)&qglDebugMessageInsertARB},
+ {"glDebugMessageCallbackARB", (void **)&qglDebugMessageCallbackARB},
+ {"glGetDebugMessageLogARB", (void **)&qglGetDebugMessageLogARB},
+ {"glGetPointerv", (void **)&qglGetPointerv},
{NULL, NULL}
};
// clear the extension flags
memset(&vid.support, 0, sizeof(vid.support));
- vid.renderpath = RENDERPATH_GL20;
- vid.sRGBcapable2D = false;
- vid.sRGBcapable3D = false;
- vid.maxtexturesize_2d = 0;
- vid.maxtexturesize_3d = 0;
- vid.maxtexturesize_cubemap = 0;
- vid.texunits = 1;
- vid.teximageunits = 1;
- vid.texarrayunits = 1;
- vid.max_anisotropy = 1;
- vid.maxdrawbuffers = 1;
-
-#ifndef USE_GLES2
- // this is a complete list of all functions that are directly checked in the renderer
- qglDrawBuffer = NULL;
- qglFlush = NULL;
- qglActiveTexture = NULL;
- qglGetCompressedTexImageARB = NULL;
- qglFramebufferTexture2D = NULL;
- qglDrawBuffersARB = NULL;
-#endif
}
#ifndef USE_GLES2
if (vid.support.glshaderversion < 100)
vid.support.glshaderversion = 100;
Con_DPrintf("Detected GLSL #version %i\n", vid.support.glshaderversion);
- // get the glBindFragDataLocation function
- if (vid.support.glshaderversion >= 130)
- vid.support.gl20shaders130 = GL_CheckExtension("glshaders130", glsl130funcs, "-noglsl130", true);
+ vid.support.gl20shaders130 = true;
// GL drivers generally prefer GL_BGRA
vid.forcetextype = GL_BGRA;
vid.support.amd_texture_texture4 = GL_CheckExtension("GL_AMD_texture_texture4", NULL, "-notexture4", false);
- vid.support.arb_draw_buffers = GL_CheckExtension("GL_ARB_draw_buffers", drawbuffersfuncs, "-nodrawbuffers", false);
- vid.support.arb_occlusion_query = GL_CheckExtension("GL_ARB_occlusion_query", occlusionqueryfuncs, "-noocclusionquery", false);
- vid.support.arb_query_buffer_object = GL_CheckExtension("GL_ARB_query_buffer_object", NULL, "-noquerybuffer", true);
- vid.support.arb_texture_compression = GL_CheckExtension("GL_ARB_texture_compression", texturecompressionfuncs, "-notexturecompression", false);
+ vid.support.arb_draw_buffers = true;
+ vid.support.arb_occlusion_query = true;
+ vid.support.arb_query_buffer_object = true;
+ vid.support.arb_texture_compression = true;
vid.support.arb_texture_gather = GL_CheckExtension("GL_ARB_texture_gather", NULL, "-notexturegather", false);
- vid.support.ext_blend_minmax = GL_CheckExtension("GL_EXT_blend_minmax", blendequationfuncs, "-noblendminmax", false);
- vid.support.ext_blend_subtract = GL_CheckExtension("GL_EXT_blend_subtract", blendequationfuncs, "-noblendsubtract", false);
- vid.support.ext_blend_func_separate = GL_CheckExtension("GL_EXT_blend_func_separate", blendfuncseparatefuncs, "-noblendfuncseparate", false);
- vid.support.ext_packed_depth_stencil = GL_CheckExtension("GL_EXT_packed_depth_stencil", NULL, "-nopackeddepthstencil", false);
+ vid.support.ext_blend_minmax = true;
+ vid.support.ext_blend_subtract = true;
+ vid.support.ext_blend_func_separate = true;
+ vid.support.ext_packed_depth_stencil = true;
vid.support.ext_texture_compression_s3tc = GL_CheckExtension("GL_EXT_texture_compression_s3tc", NULL, "-nos3tc", false);
vid.support.ext_texture_filter_anisotropic = GL_CheckExtension("GL_EXT_texture_filter_anisotropic", NULL, "-noanisotropy", false);
- vid.support.ext_texture_srgb = GL_CheckExtension("GL_EXT_texture_sRGB", NULL, "-nosrgb", false);
- vid.support.arb_texture_float = GL_CheckExtension("GL_ARB_texture_float", NULL, "-notexturefloat", false);
- vid.support.arb_half_float_pixel = GL_CheckExtension("GL_ARB_half_float_pixel", NULL, "-nohalffloatpixel", false);
- vid.support.arb_half_float_vertex = GL_CheckExtension("GL_ARB_half_float_vertex", NULL, "-nohalffloatvertex", false);
- vid.support.arb_multisample = GL_CheckExtension("GL_ARB_multisample", multisamplefuncs, "-nomultisample", false);
+ vid.support.ext_texture_srgb = true;
+ vid.support.arb_texture_float = true;
+ vid.support.arb_half_float_pixel = true;
+ vid.support.arb_half_float_vertex = true;
+ vid.support.arb_multisample = true;
+ vid.support.arb_debug_output = GL_CheckExtension("GL_ARB_debug_output", debugoutputfuncs, "-nogldebugoutput", false);
vid.allowalphatocoverage = false;
-// COMMANDLINEOPTION: GL: -noshaders disables use of OpenGL 2.0 shaders (which allow pixel shader effects, can improve per pixel lighting performance and capabilities)
// COMMANDLINEOPTION: GL: -noanisotropy disables GL_EXT_texture_filter_anisotropic (allows higher quality texturing)
// COMMANDLINEOPTION: GL: -noblendminmax disables GL_EXT_blend_minmax
// COMMANDLINEOPTION: GL: -noblendsubtract disables GL_EXT_blend_subtract
// COMMANDLINEOPTION: GL: -nocubemap disables GL_ARB_texture_cube_map (required for bumpmapping)
// COMMANDLINEOPTION: GL: -nodepthtexture disables use of GL_ARB_depth_texture (required for shadowmapping)
// COMMANDLINEOPTION: GL: -nodrawbuffers disables use of GL_ARB_draw_buffers (required for r_shadow_deferredprepass)
-// COMMANDLINEOPTION: GL: -nodrawrangeelements disables GL_EXT_draw_range_elements (renders faster)
// COMMANDLINEOPTION: GL: -noedgeclamp disables GL_EXT_texture_edge_clamp or GL_SGIS_texture_edge_clamp (recommended, some cards do not support the other texture clamp method)
// COMMANDLINEOPTION: GL: -nofbo disables GL_EXT_framebuffer_object (which accelerates rendering), only used if GL_ARB_fragment_shader is also available
// COMMANDLINEOPTION: GL: -nomtex disables GL_ARB_multitexture (required for faster map rendering)
// COMMANDLINEOPTION: GL: -nomultisample disables GL_ARB_multisample
if (vid.support.arb_draw_buffers)
- qglGetIntegerv(GL_MAX_DRAW_BUFFERS_ARB, (GLint*)&vid.maxdrawbuffers);
+ qglGetIntegerv(GL_MAX_DRAW_BUFFERS, (GLint*)&vid.maxdrawbuffers);
qglGetIntegerv(GL_MAX_TEXTURE_SIZE, (GLint*)&vid.maxtexturesize_2d);
qglGetIntegerv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, (GLint*)&vid.max_anisotropy);
qglGetIntegerv(GL_MAX_CUBE_MAP_TEXTURE_SIZE, (GLint*)&vid.maxtexturesize_cubemap);
qglGetIntegerv(GL_MAX_3D_TEXTURE_SIZE, (GLint*)&vid.maxtexturesize_3d);
- vid.texunits = vid.teximageunits = vid.texarrayunits = 1;
- qglGetIntegerv(GL_MAX_TEXTURE_UNITS, (GLint*)&vid.texunits);
- qglGetIntegerv(GL_MAX_TEXTURE_UNITS, (GLint*)&vid.texunits);
- qglGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, (int *)&vid.teximageunits);CHECKGLERROR
- qglGetIntegerv(GL_MAX_TEXTURE_COORDS, (int *)&vid.texarrayunits);CHECKGLERROR
- vid.texunits = bound(4, vid.texunits, MAX_TEXTUREUNITS);
- vid.teximageunits = bound(16, vid.teximageunits, MAX_TEXTUREUNITS);
- vid.texarrayunits = bound(8, vid.texarrayunits, MAX_TEXTUREUNITS);
- Con_DPrint("Using GL2+extensions rendering path\n");
- vid.renderpath = RENDERPATH_GL20;
+ vid.renderpath = RENDERPATH_GL32;
vid.sRGBcapable2D = false;
vid.sRGBcapable3D = true;
- Con_DPrintf("vid.support.arb_multisample %i\n", vid.support.arb_multisample);
- vid.allowalphatocoverage = true; // but see below, it may get turned to false again if GL_SAMPLES_ARB is <= 1
+ vid.allowalphatocoverage = true; // but see below, it may get turned to false again if GL_SAMPLES is <= 1
// enable multisample antialiasing if possible
if(vid.support.arb_multisample)
{
int samples = 0;
- qglGetIntegerv(GL_SAMPLES_ARB, &samples);
+ qglGetIntegerv(GL_SAMPLES, &samples);
vid.samples = samples;
if (samples > 1)
- qglEnable(GL_MULTISAMPLE_ARB);
+ qglEnable(GL_MULTISAMPLE);
else
vid.allowalphatocoverage = false;
}
switch(vid.renderpath)
{
- case RENDERPATH_GL20:
+ case RENDERPATH_GL32:
#ifdef GL_STEREO
{
GLboolean stereo;
projects / xonotic / darkplaces.git / blobdiff