Force C syntax for qc and qh files on Github

[xonotic/darkplaces.git] / gl_backend.c

diff --git a/gl_backend.c b/gl_backend.c
index ad4a0cdc21ae05de04e3d487eacfa9f7f822887f..096147429da5eace2afd4f49fea5d8898a2fdfcb 100644 (file)
--- a/gl_backend.c
+++ b/gl_backend.c
@@ -27,9 +27,7 @@ float gl_modelviewprojection16f[16];
 qbool gl_modelmatrixchanged;
 
 #ifdef DEBUGGL
-int gl_errornumber = 0;
-
-void GL_PrintError(int errornumber, const char *filename, int linenumber)
+void GL_PrintError(GLenum errornumber, const char *filename, unsigned int linenumber)
 {
        switch(errornumber)
        {
@@ -110,7 +108,7 @@ static void GLAPIENTRY GL_DebugOutputCallback(GLenum source, GLenum type, GLuint
 }
 #endif
 
-#define BACKENDACTIVECHECK if (!gl_state.active) Sys_Error("GL backend function called when backend is not active");
+#define BACKENDACTIVECHECK if (!gl_state.active) Sys_Abort("GL backend function called when backend is not active");
 
 void SCR_ScreenShot_f(cmd_state_t *cmd);
 
@@ -972,28 +970,28 @@ int R_Mesh_CreateFramebufferObject(rtexture_t *depthtexture, rtexture_t *colorte
                // GL_ARB_framebuffer_object (GL3-class hardware) - depth stencil attachment
 #ifdef USE_GLES2
                // FIXME: separate stencil attachment on GLES
-               if (depthtexture  && depthtexture->texnum ) qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT  , depthtexture->gltexturetypeenum , depthtexture->texnum , 0);CHECKGLERROR
-               if (depthtexture  && depthtexture->renderbuffernum ) qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT  , GL_RENDERBUFFER, depthtexture->renderbuffernum );CHECKGLERROR
+               if (depthtexture  && depthtexture->texnum ) { qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT  , depthtexture->gltexturetypeenum , depthtexture->texnum , 0);CHECKGLERROR }
+               if (depthtexture  && depthtexture->renderbuffernum ) { qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT  , GL_RENDERBUFFER, depthtexture->renderbuffernum );CHECKGLERROR }
 #else
                if (depthtexture  && depthtexture->texnum )
                {
                        qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT  , depthtexture->gltexturetypeenum , depthtexture->texnum , 0);CHECKGLERROR
-                       if (depthtexture->glisdepthstencil) qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT  , depthtexture->gltexturetypeenum , depthtexture->texnum , 0);CHECKGLERROR
+                       if (depthtexture->glisdepthstencil) { qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT  , depthtexture->gltexturetypeenum , depthtexture->texnum , 0);CHECKGLERROR }
                }
                if (depthtexture  && depthtexture->renderbuffernum )
                {
                        qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT  , GL_RENDERBUFFER, depthtexture->renderbuffernum );CHECKGLERROR
-                       if (depthtexture->glisdepthstencil) qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT  , GL_RENDERBUFFER, depthtexture->renderbuffernum );CHECKGLERROR
+                       if (depthtexture->glisdepthstencil) { qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT  , GL_RENDERBUFFER, depthtexture->renderbuffernum );CHECKGLERROR }
                }
 #endif
-               if (colortexture  && colortexture->texnum ) qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 , colortexture->gltexturetypeenum , colortexture->texnum , 0);CHECKGLERROR
-               if (colortexture2 && colortexture2->texnum) qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1 , colortexture2->gltexturetypeenum, colortexture2->texnum, 0);CHECKGLERROR
-               if (colortexture3 && colortexture3->texnum) qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT2 , colortexture3->gltexturetypeenum, colortexture3->texnum, 0);CHECKGLERROR
-               if (colortexture4 && colortexture4->texnum) qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT3 , colortexture4->gltexturetypeenum, colortexture4->texnum, 0);CHECKGLERROR
-               if (colortexture  && colortexture->renderbuffernum ) qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 , GL_RENDERBUFFER, colortexture->renderbuffernum );CHECKGLERROR
-               if (colortexture2 && colortexture2->renderbuffernum) qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1 , GL_RENDERBUFFER, colortexture2->renderbuffernum);CHECKGLERROR
-               if (colortexture3 && colortexture3->renderbuffernum) qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT2 , GL_RENDERBUFFER, colortexture3->renderbuffernum);CHECKGLERROR
-               if (colortexture4 && colortexture4->renderbuffernum) qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT3 , GL_RENDERBUFFER, colortexture4->renderbuffernum);CHECKGLERROR
+               if (colortexture  && colortexture->texnum ) { qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 , colortexture->gltexturetypeenum , colortexture->texnum , 0);CHECKGLERROR }
+               if (colortexture2 && colortexture2->texnum) { qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1 , colortexture2->gltexturetypeenum, colortexture2->texnum, 0);CHECKGLERROR }
+               if (colortexture3 && colortexture3->texnum) { qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT2 , colortexture3->gltexturetypeenum, colortexture3->texnum, 0);CHECKGLERROR }
+               if (colortexture4 && colortexture4->texnum) { qglFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT3 , colortexture4->gltexturetypeenum, colortexture4->texnum, 0);CHECKGLERROR }
+               if (colortexture  && colortexture->renderbuffernum ) { qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 , GL_RENDERBUFFER, colortexture->renderbuffernum );CHECKGLERROR }
+               if (colortexture2 && colortexture2->renderbuffernum) { qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1 , GL_RENDERBUFFER, colortexture2->renderbuffernum);CHECKGLERROR }
+               if (colortexture3 && colortexture3->renderbuffernum) { qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT2 , GL_RENDERBUFFER, colortexture3->renderbuffernum);CHECKGLERROR }
+               if (colortexture4 && colortexture4->renderbuffernum) { qglFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT3 , GL_RENDERBUFFER, colortexture4->renderbuffernum);CHECKGLERROR }
 
 #ifndef USE_GLES2
                if (colortexture4)
@@ -1775,7 +1773,7 @@ r_meshbuffer_t *R_Mesh_CreateMeshBuffer(const void *data, size_t size, const cha
        buffer->isuniformbuffer = isuniformbuffer;
        buffer->isdynamic = isdynamic;
        buffer->isindex16 = isindex16;
-       strlcpy(buffer->name, name, sizeof(buffer->name));
+       dp_strlcpy(buffer->name, name, sizeof(buffer->name));
        R_Mesh_UpdateMeshBuffer(buffer, data, size, false, 0);
        return buffer;
 }
@@ -1980,7 +1978,7 @@ void R_Mesh_TexCoordPointer(unsigned int unitnum, int components, int gltype, si
 {
        gltextureunit_t *unit = gl_state.units + unitnum;
        if (unitnum >= MAX_TEXTUREUNITS)
-               Sys_Error("R_Mesh_TexCoordPointer: unitnum %i > max units %i\n", unitnum, MAX_TEXTUREUNITS);
+               Sys_Abort("R_Mesh_TexCoordPointer: unitnum %i > max units %i\n", unitnum, MAX_TEXTUREUNITS);
        // update array settings
        // note: there is no need to check bufferobject here because all cases
        // that involve a valid bufferobject also supply a texcoord array
@@ -2029,7 +2027,7 @@ int R_Mesh_TexBound(unsigned int unitnum, int id)
 {
        gltextureunit_t *unit = gl_state.units + unitnum;
        if (unitnum >= MAX_TEXTUREUNITS)
-               Sys_Error("R_Mesh_TexCoordPointer: unitnum %i > max units %i\n", unitnum, MAX_TEXTUREUNITS);
+               Sys_Abort("R_Mesh_TexCoordPointer: unitnum %i > max units %i\n", unitnum, MAX_TEXTUREUNITS);
        if (id == GL_TEXTURE_2D)
                return unit->t2d;
        if (id == GL_TEXTURE_3D)
@@ -2070,7 +2068,7 @@ void R_Mesh_TexBind(unsigned int unitnum, rtexture_t *tex)
        gltextureunit_t *unit = gl_state.units + unitnum;
        int texnum;
        if (unitnum >= MAX_TEXTUREUNITS)
-               Sys_Error("R_Mesh_TexBind: unitnum %i > max units %i\n", unitnum, MAX_TEXTUREUNITS);
+               Sys_Abort("R_Mesh_TexBind: unitnum %i > max units %i\n", unitnum, MAX_TEXTUREUNITS);
        switch(vid.renderpath)
        {
        case RENDERPATH_GL32: