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smcv pushed a commit to tag 1.51
in repository iortcw.

commit 411bcb73f3d0d631bb65f6b1cb54f3ee4d42d8e9
Author: MAN-AT-ARMS <m4n4t4...@gmail.com>
Date:   Sat Dec 10 04:40:03 2016 -0500

    All: GLimp_HaveExtension() -> SDL_GL_ExtensionSupported()
---
 MP/code/rend2/tr_extensions.c | 33 ++++++++++++---------------------
 MP/code/sdl/sdl_glimp.c       | 23 +++++++----------------
 SP/code/rend2/tr_extensions.c | 33 ++++++++++++---------------------
 SP/code/sdl/sdl_glimp.c       | 23 +++++++----------------
 4 files changed, 38 insertions(+), 74 deletions(-)

diff --git a/MP/code/rend2/tr_extensions.c b/MP/code/rend2/tr_extensions.c
index 59eee43..f0b24b7 100644
--- a/MP/code/rend2/tr_extensions.c
+++ b/MP/code/rend2/tr_extensions.c
@@ -43,15 +43,6 @@ QGL_ARB_vertex_array_object_PROCS;
 QGL_EXT_direct_state_access_PROCS;
 #undef GLE
 
-static qboolean GLimp_HaveExtension(const char *ext)
-{
-       const char *ptr = Q_stristr( (char *)qglGetString(GL_EXTENSIONS), ext );
-       if (ptr == NULL)
-               return qfalse;
-       ptr += strlen(ext);
-       return ((*ptr == ' ') || (*ptr == '\0'));  // verify it's complete 
string.
-}
-
 void GLimp_InitExtraExtensions()
 {
        char *extension;
@@ -112,7 +103,7 @@ void GLimp_InitExtraExtensions()
 
        // GL_NVX_gpu_memory_info
        extension = "GL_NVX_gpu_memory_info";
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                glRefConfig.memInfo = MI_NVX;
 
@@ -125,7 +116,7 @@ void GLimp_InitExtraExtensions()
 
        // GL_ATI_meminfo
        extension = "GL_ATI_meminfo";
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                if (glRefConfig.memInfo == MI_NONE)
                {
@@ -146,7 +137,7 @@ void GLimp_InitExtraExtensions()
        // GL_ARB_texture_float
        extension = "GL_ARB_texture_float";
        glRefConfig.textureFloat = qfalse;
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                glRefConfig.textureFloat = !!r_ext_texture_float->integer;
 
@@ -160,7 +151,7 @@ void GLimp_InitExtraExtensions()
        // GL_EXT_framebuffer_object
        extension = "GL_EXT_framebuffer_object";
        glRefConfig.framebufferObject = qfalse;
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                glRefConfig.framebufferObject = 
!!r_ext_framebuffer_object->integer;
 
@@ -179,7 +170,7 @@ void GLimp_InitExtraExtensions()
        // GL_EXT_framebuffer_blit
        extension = "GL_EXT_framebuffer_blit";
        glRefConfig.framebufferBlit = qfalse;
-       if (GLimp_HaveExtension(extension))
+       if (SDL_GL_ExtensionSupported(extension))
        {
                glRefConfig.framebufferBlit = qtrue;
 
@@ -195,7 +186,7 @@ void GLimp_InitExtraExtensions()
        // GL_EXT_framebuffer_multisample
        extension = "GL_EXT_framebuffer_multisample";
        glRefConfig.framebufferMultisample = qfalse;
-       if (GLimp_HaveExtension(extension))
+       if (SDL_GL_ExtensionSupported(extension))
        {
                glRefConfig.framebufferMultisample = qtrue;
 
@@ -212,7 +203,7 @@ void GLimp_InitExtraExtensions()
 
        // GL_ARB_texture_compression_rgtc
        extension = "GL_ARB_texture_compression_rgtc";
-       if (GLimp_HaveExtension(extension))
+       if (SDL_GL_ExtensionSupported(extension))
        {
                qboolean useRgtc = r_ext_compressed_textures->integer >= 1;
 
@@ -230,7 +221,7 @@ void GLimp_InitExtraExtensions()
 
        // GL_ARB_texture_compression_bptc
        extension = "GL_ARB_texture_compression_bptc";
-       if (GLimp_HaveExtension(extension))
+       if (SDL_GL_ExtensionSupported(extension))
        {
                qboolean useBptc = r_ext_compressed_textures->integer >= 2;
 
@@ -247,7 +238,7 @@ void GLimp_InitExtraExtensions()
        // GL_ARB_depth_clamp
        extension = "GL_ARB_depth_clamp";
        glRefConfig.depthClamp = qfalse;
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                glRefConfig.depthClamp = qtrue;
 
@@ -261,7 +252,7 @@ void GLimp_InitExtraExtensions()
        // GL_ARB_seamless_cube_map
        extension = "GL_ARB_seamless_cube_map";
        glRefConfig.seamlessCubeMap = qfalse;
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                glRefConfig.seamlessCubeMap = 
!!r_arb_seamless_cube_map->integer;
 
@@ -275,7 +266,7 @@ void GLimp_InitExtraExtensions()
        // GL_ARB_vertex_array_object
        extension = "GL_ARB_vertex_array_object";
        glRefConfig.vertexArrayObject = qfalse;
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                glRefConfig.vertexArrayObject = 
!!r_arb_vertex_array_object->integer;
 
@@ -291,7 +282,7 @@ void GLimp_InitExtraExtensions()
        // GL_EXT_direct_state_access
        extension = "GL_EXT_direct_state_access";
        glRefConfig.directStateAccess = qfalse;
-       if (GLimp_HaveExtension(extension))
+       if (SDL_GL_ExtensionSupported(extension))
        {
                glRefConfig.directStateAccess = 
!!r_ext_direct_state_access->integer;
 
diff --git a/MP/code/sdl/sdl_glimp.c b/MP/code/sdl/sdl_glimp.c
index 3b54036..5c09988 100644
--- a/MP/code/sdl/sdl_glimp.c
+++ b/MP/code/sdl/sdl_glimp.c
@@ -617,15 +617,6 @@ static qboolean GLimp_StartDriverAndSetMode(int mode, 
qboolean fullscreen, qbool
        return qtrue;
 }
 
-static qboolean GLimp_HaveExtension(const char *ext)
-{
-       const char *ptr = Q_stristr( (char *)qglGetString(GL_EXTENSIONS), ext );
-       if (ptr == NULL)
-               return qfalse;
-       ptr += strlen(ext);
-       return ((*ptr == ' ') || (*ptr == '\0'));  // verify it's complete 
string.
-}
-
 
 /*
 ===============
@@ -645,8 +636,8 @@ static void GLimp_InitExtensions( void )
        glConfig.textureCompression = TC_NONE;
 
        // GL_EXT_texture_compression_s3tc
-       if ( GLimp_HaveExtension( "GL_ARB_texture_compression" ) &&
-            GLimp_HaveExtension( "GL_EXT_texture_compression_s3tc" ) )
+       if ( SDL_GL_ExtensionSupported( "GL_ARB_texture_compression" ) &&
+            SDL_GL_ExtensionSupported( "GL_EXT_texture_compression_s3tc" ) )
        {
                if ( r_ext_compressed_textures->value )
                {
@@ -666,7 +657,7 @@ static void GLimp_InitExtensions( void )
        // GL_S3_s3tc ... legacy extension before 
GL_EXT_texture_compression_s3tc.
        if (glConfig.textureCompression == TC_NONE)
        {
-               if ( GLimp_HaveExtension( "GL_S3_s3tc" ) )
+               if ( SDL_GL_ExtensionSupported( "GL_S3_s3tc" ) )
                {
                        if ( r_ext_compressed_textures->value )
                        {
@@ -691,7 +682,7 @@ static void GLimp_InitExtensions( void )
        ri.Printf( PRINT_ALL, "...using GL_EXT_texture_env_add\n" );
 #else
        glConfig.textureEnvAddAvailable = qfalse;
-       if ( GLimp_HaveExtension( "EXT_texture_env_add" ) )
+       if ( SDL_GL_ExtensionSupported( "EXT_texture_env_add" ) )
        {
                if ( r_ext_texture_env_add->integer )
                {
@@ -733,7 +724,7 @@ static void GLimp_InitExtensions( void )
                ri.Printf( PRINT_ALL, "...not using GL_ARB_multitexture, < 2 
texture units\n" );
        }
 #else
-       if ( GLimp_HaveExtension( "GL_ARB_multitexture" ) )
+       if ( SDL_GL_ExtensionSupported( "GL_ARB_multitexture" ) )
        {
                if ( r_ext_multitexture->value )
                {
@@ -771,7 +762,7 @@ static void GLimp_InitExtensions( void )
 #endif
 
        // GL_EXT_compiled_vertex_array
-       if ( GLimp_HaveExtension( "GL_EXT_compiled_vertex_array" ) )
+       if ( SDL_GL_ExtensionSupported( "GL_EXT_compiled_vertex_array" ) )
        {
                if ( r_ext_compiled_vertex_array->value )
                {
@@ -794,7 +785,7 @@ static void GLimp_InitExtensions( void )
        }
 
        textureFilterAnisotropic = qfalse;
-       if ( GLimp_HaveExtension( "GL_EXT_texture_filter_anisotropic" ) )
+       if ( SDL_GL_ExtensionSupported( "GL_EXT_texture_filter_anisotropic" ) )
        {
                if ( r_ext_texture_filter_anisotropic->integer ) {
                        qglGetIntegerv( GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, 
(GLint *)&maxAnisotropy );
diff --git a/SP/code/rend2/tr_extensions.c b/SP/code/rend2/tr_extensions.c
index 59eee43..f0b24b7 100644
--- a/SP/code/rend2/tr_extensions.c
+++ b/SP/code/rend2/tr_extensions.c
@@ -43,15 +43,6 @@ QGL_ARB_vertex_array_object_PROCS;
 QGL_EXT_direct_state_access_PROCS;
 #undef GLE
 
-static qboolean GLimp_HaveExtension(const char *ext)
-{
-       const char *ptr = Q_stristr( (char *)qglGetString(GL_EXTENSIONS), ext );
-       if (ptr == NULL)
-               return qfalse;
-       ptr += strlen(ext);
-       return ((*ptr == ' ') || (*ptr == '\0'));  // verify it's complete 
string.
-}
-
 void GLimp_InitExtraExtensions()
 {
        char *extension;
@@ -112,7 +103,7 @@ void GLimp_InitExtraExtensions()
 
        // GL_NVX_gpu_memory_info
        extension = "GL_NVX_gpu_memory_info";
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                glRefConfig.memInfo = MI_NVX;
 
@@ -125,7 +116,7 @@ void GLimp_InitExtraExtensions()
 
        // GL_ATI_meminfo
        extension = "GL_ATI_meminfo";
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                if (glRefConfig.memInfo == MI_NONE)
                {
@@ -146,7 +137,7 @@ void GLimp_InitExtraExtensions()
        // GL_ARB_texture_float
        extension = "GL_ARB_texture_float";
        glRefConfig.textureFloat = qfalse;
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                glRefConfig.textureFloat = !!r_ext_texture_float->integer;
 
@@ -160,7 +151,7 @@ void GLimp_InitExtraExtensions()
        // GL_EXT_framebuffer_object
        extension = "GL_EXT_framebuffer_object";
        glRefConfig.framebufferObject = qfalse;
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                glRefConfig.framebufferObject = 
!!r_ext_framebuffer_object->integer;
 
@@ -179,7 +170,7 @@ void GLimp_InitExtraExtensions()
        // GL_EXT_framebuffer_blit
        extension = "GL_EXT_framebuffer_blit";
        glRefConfig.framebufferBlit = qfalse;
-       if (GLimp_HaveExtension(extension))
+       if (SDL_GL_ExtensionSupported(extension))
        {
                glRefConfig.framebufferBlit = qtrue;
 
@@ -195,7 +186,7 @@ void GLimp_InitExtraExtensions()
        // GL_EXT_framebuffer_multisample
        extension = "GL_EXT_framebuffer_multisample";
        glRefConfig.framebufferMultisample = qfalse;
-       if (GLimp_HaveExtension(extension))
+       if (SDL_GL_ExtensionSupported(extension))
        {
                glRefConfig.framebufferMultisample = qtrue;
 
@@ -212,7 +203,7 @@ void GLimp_InitExtraExtensions()
 
        // GL_ARB_texture_compression_rgtc
        extension = "GL_ARB_texture_compression_rgtc";
-       if (GLimp_HaveExtension(extension))
+       if (SDL_GL_ExtensionSupported(extension))
        {
                qboolean useRgtc = r_ext_compressed_textures->integer >= 1;
 
@@ -230,7 +221,7 @@ void GLimp_InitExtraExtensions()
 
        // GL_ARB_texture_compression_bptc
        extension = "GL_ARB_texture_compression_bptc";
-       if (GLimp_HaveExtension(extension))
+       if (SDL_GL_ExtensionSupported(extension))
        {
                qboolean useBptc = r_ext_compressed_textures->integer >= 2;
 
@@ -247,7 +238,7 @@ void GLimp_InitExtraExtensions()
        // GL_ARB_depth_clamp
        extension = "GL_ARB_depth_clamp";
        glRefConfig.depthClamp = qfalse;
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                glRefConfig.depthClamp = qtrue;
 
@@ -261,7 +252,7 @@ void GLimp_InitExtraExtensions()
        // GL_ARB_seamless_cube_map
        extension = "GL_ARB_seamless_cube_map";
        glRefConfig.seamlessCubeMap = qfalse;
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                glRefConfig.seamlessCubeMap = 
!!r_arb_seamless_cube_map->integer;
 
@@ -275,7 +266,7 @@ void GLimp_InitExtraExtensions()
        // GL_ARB_vertex_array_object
        extension = "GL_ARB_vertex_array_object";
        glRefConfig.vertexArrayObject = qfalse;
-       if( GLimp_HaveExtension( extension ) )
+       if( SDL_GL_ExtensionSupported( extension ) )
        {
                glRefConfig.vertexArrayObject = 
!!r_arb_vertex_array_object->integer;
 
@@ -291,7 +282,7 @@ void GLimp_InitExtraExtensions()
        // GL_EXT_direct_state_access
        extension = "GL_EXT_direct_state_access";
        glRefConfig.directStateAccess = qfalse;
-       if (GLimp_HaveExtension(extension))
+       if (SDL_GL_ExtensionSupported(extension))
        {
                glRefConfig.directStateAccess = 
!!r_ext_direct_state_access->integer;
 
diff --git a/SP/code/sdl/sdl_glimp.c b/SP/code/sdl/sdl_glimp.c
index 3b54036..5c09988 100644
--- a/SP/code/sdl/sdl_glimp.c
+++ b/SP/code/sdl/sdl_glimp.c
@@ -617,15 +617,6 @@ static qboolean GLimp_StartDriverAndSetMode(int mode, 
qboolean fullscreen, qbool
        return qtrue;
 }
 
-static qboolean GLimp_HaveExtension(const char *ext)
-{
-       const char *ptr = Q_stristr( (char *)qglGetString(GL_EXTENSIONS), ext );
-       if (ptr == NULL)
-               return qfalse;
-       ptr += strlen(ext);
-       return ((*ptr == ' ') || (*ptr == '\0'));  // verify it's complete 
string.
-}
-
 
 /*
 ===============
@@ -645,8 +636,8 @@ static void GLimp_InitExtensions( void )
        glConfig.textureCompression = TC_NONE;
 
        // GL_EXT_texture_compression_s3tc
-       if ( GLimp_HaveExtension( "GL_ARB_texture_compression" ) &&
-            GLimp_HaveExtension( "GL_EXT_texture_compression_s3tc" ) )
+       if ( SDL_GL_ExtensionSupported( "GL_ARB_texture_compression" ) &&
+            SDL_GL_ExtensionSupported( "GL_EXT_texture_compression_s3tc" ) )
        {
                if ( r_ext_compressed_textures->value )
                {
@@ -666,7 +657,7 @@ static void GLimp_InitExtensions( void )
        // GL_S3_s3tc ... legacy extension before 
GL_EXT_texture_compression_s3tc.
        if (glConfig.textureCompression == TC_NONE)
        {
-               if ( GLimp_HaveExtension( "GL_S3_s3tc" ) )
+               if ( SDL_GL_ExtensionSupported( "GL_S3_s3tc" ) )
                {
                        if ( r_ext_compressed_textures->value )
                        {
@@ -691,7 +682,7 @@ static void GLimp_InitExtensions( void )
        ri.Printf( PRINT_ALL, "...using GL_EXT_texture_env_add\n" );
 #else
        glConfig.textureEnvAddAvailable = qfalse;
-       if ( GLimp_HaveExtension( "EXT_texture_env_add" ) )
+       if ( SDL_GL_ExtensionSupported( "EXT_texture_env_add" ) )
        {
                if ( r_ext_texture_env_add->integer )
                {
@@ -733,7 +724,7 @@ static void GLimp_InitExtensions( void )
                ri.Printf( PRINT_ALL, "...not using GL_ARB_multitexture, < 2 
texture units\n" );
        }
 #else
-       if ( GLimp_HaveExtension( "GL_ARB_multitexture" ) )
+       if ( SDL_GL_ExtensionSupported( "GL_ARB_multitexture" ) )
        {
                if ( r_ext_multitexture->value )
                {
@@ -771,7 +762,7 @@ static void GLimp_InitExtensions( void )
 #endif
 
        // GL_EXT_compiled_vertex_array
-       if ( GLimp_HaveExtension( "GL_EXT_compiled_vertex_array" ) )
+       if ( SDL_GL_ExtensionSupported( "GL_EXT_compiled_vertex_array" ) )
        {
                if ( r_ext_compiled_vertex_array->value )
                {
@@ -794,7 +785,7 @@ static void GLimp_InitExtensions( void )
        }
 
        textureFilterAnisotropic = qfalse;
-       if ( GLimp_HaveExtension( "GL_EXT_texture_filter_anisotropic" ) )
+       if ( SDL_GL_ExtensionSupported( "GL_EXT_texture_filter_anisotropic" ) )
        {
                if ( r_ext_texture_filter_anisotropic->integer ) {
                        qglGetIntegerv( GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, 
(GLint *)&maxAnisotropy );

-- 
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/srv/git.debian.org/git/pkg-games/iortcw.git

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