]> git.xonotic.org Git - xonotic/darkplaces.git/blobdiff - gl_backend.c
sound7(): properly support channel flags on client; reassign sound flags so FORCELOOP...
[xonotic/darkplaces.git] / gl_backend.c
index e523107055864d0dfdaf58028e69abce72950bda..981c9ec2f8dc0889484a79980c60af4e21cc6286 100644 (file)
@@ -235,6 +235,7 @@ typedef struct gl_state_s
        int lockrange_count;
        int vertexbufferobject;
        int elementbufferobject;
+       int uniformbufferobject;
        int framebufferobject;
        int defaultframebufferobject; // deal with platforms that use a non-zero default fbo
        qboolean pointer_color_enabled;
@@ -1247,6 +1248,16 @@ static void GL_BindEBO(int bufferobject)
        }
 }
 
+static void GL_BindUBO(int bufferobject)
+{
+       if (gl_state.uniformbufferobject != bufferobject)
+       {
+               gl_state.uniformbufferobject = bufferobject;
+               CHECKGLERROR
+               qglBindBufferARB(GL_UNIFORM_BUFFER, bufferobject);CHECKGLERROR
+       }
+}
+
 static const GLuint drawbuffers[4] = {GL_COLOR_ATTACHMENT0, GL_COLOR_ATTACHMENT1, GL_COLOR_ATTACHMENT2, GL_COLOR_ATTACHMENT3};
 int R_Mesh_CreateFramebufferObject(rtexture_t *depthtexture, rtexture_t *colortexture, rtexture_t *colortexture2, rtexture_t *colortexture3, rtexture_t *colortexture4)
 {
@@ -2675,8 +2686,8 @@ unsigned int GL_Backend_CompileProgram(int vertexstrings_count, const char **ver
        qglBindAttribLocation(programobject, GLSLATTRIB_TEXCOORD3, "Attrib_TexCoord3");
        qglBindAttribLocation(programobject, GLSLATTRIB_TEXCOORD4, "Attrib_TexCoord4");
        qglBindAttribLocation(programobject, GLSLATTRIB_TEXCOORD5, "Attrib_TexCoord5");
-       qglBindAttribLocation(programobject, GLSLATTRIB_TEXCOORD6, "Attrib_TexCoord6");
-       qglBindAttribLocation(programobject, GLSLATTRIB_TEXCOORD7, "Attrib_TexCoord7");
+       qglBindAttribLocation(programobject, GLSLATTRIB_TEXCOORD6, "Attrib_SkeletalIndex");
+       qglBindAttribLocation(programobject, GLSLATTRIB_TEXCOORD7, "Attrib_SkeletalWeight");
 #ifndef USE_GLES2
        if(vid.support.gl20shaders130)
                qglBindFragDataLocation(programobject, 0, "dp_FragColor");
@@ -2782,9 +2793,9 @@ void R_Mesh_Draw(int firstvertex, int numvertices, int firsttriangle, int numtri
                if (!element3s_indexbuffer && gl_state.usevbo_dynamicindex)
                {
                        if (gl_state.draw_dynamicindexbuffer)
-                               R_Mesh_UpdateMeshBuffer(gl_state.draw_dynamicindexbuffer, (void *)element3s, numelements * sizeof(*element3s));
+                               R_Mesh_UpdateMeshBuffer(gl_state.draw_dynamicindexbuffer, (void *)element3s, numelements * sizeof(*element3s), false, 0);
                        else
-                               gl_state.draw_dynamicindexbuffer = R_Mesh_CreateMeshBuffer((void *)element3s, numelements * sizeof(*element3s), "temporary", true, true, true);
+                               gl_state.draw_dynamicindexbuffer = R_Mesh_CreateMeshBuffer((void *)element3s, numelements * sizeof(*element3s), "temporary", true, false, true, true);
                        element3s_indexbuffer = gl_state.draw_dynamicindexbuffer;
                        element3s_bufferoffset = 0;
                }
@@ -2794,9 +2805,9 @@ void R_Mesh_Draw(int firstvertex, int numvertices, int firsttriangle, int numtri
                if (!element3i_indexbuffer && gl_state.usevbo_dynamicindex)
                {
                        if (gl_state.draw_dynamicindexbuffer)
-                               R_Mesh_UpdateMeshBuffer(gl_state.draw_dynamicindexbuffer, (void *)element3i, numelements * sizeof(*element3i));
+                               R_Mesh_UpdateMeshBuffer(gl_state.draw_dynamicindexbuffer, (void *)element3i, numelements * sizeof(*element3i), false, 0);
                        else
-                               gl_state.draw_dynamicindexbuffer = R_Mesh_CreateMeshBuffer((void *)element3i, numelements * sizeof(*element3i), "temporary", true, true, false);
+                               gl_state.draw_dynamicindexbuffer = R_Mesh_CreateMeshBuffer((void *)element3i, numelements * sizeof(*element3i), "temporary", true, false, true, false);
                        element3i_indexbuffer = gl_state.draw_dynamicindexbuffer;
                        element3i_bufferoffset = 0;
                }
@@ -2805,9 +2816,9 @@ void R_Mesh_Draw(int firstvertex, int numvertices, int firsttriangle, int numtri
        bufferoffset3i = element3i_bufferoffset;
        bufferobject3s = element3s_indexbuffer ? element3s_indexbuffer->bufferobject : 0;
        bufferoffset3s = element3s_bufferoffset;
-       r_refdef.stats.draws++;
-       r_refdef.stats.draws_vertices += numvertices;
-       r_refdef.stats.draws_elements += numelements;
+       r_refdef.stats[r_stat_draws]++;
+       r_refdef.stats[r_stat_draws_vertices] += numvertices;
+       r_refdef.stats[r_stat_draws_elements] += numelements;
        if (gl_paranoid.integer)
        {
                unsigned int i;
@@ -2912,7 +2923,7 @@ void R_Mesh_Draw(int firstvertex, int numvertices, int firsttriangle, int numtri
                                                                        else
                                                                                qglVertexAttrib1f(GLSLATTRIB_TEXCOORD0 + j, p[0]);
                                                                }
-                                                               else if (gl_state.units[j].pointer_texcoord_gltype == GL_SHORT)
+                                                               else if (gl_state.units[j].pointer_texcoord_gltype == (int)(GL_SHORT | 0x80000000))
                                                                {
                                                                        const GLshort *s = (const GLshort *)((const unsigned char *)gl_state.units[j].pointer_texcoord_pointer + element * gl_state.units[j].pointer_texcoord_stride);
                                                                        if (gl_state.units[j].pointer_texcoord_components == 4)
@@ -2927,6 +2938,30 @@ void R_Mesh_Draw(int firstvertex, int numvertices, int firsttriangle, int numtri
                                                                else if (gl_state.units[j].pointer_texcoord_gltype == GL_BYTE)
                                                                {
                                                                        const GLbyte *sb = (const GLbyte *)((const unsigned char *)gl_state.units[j].pointer_texcoord_pointer + element * gl_state.units[j].pointer_texcoord_stride);
+                                                                       if (gl_state.units[j].pointer_texcoord_components == 4)
+                                                                               qglVertexAttrib4f(GLSLATTRIB_TEXCOORD0 + j, sb[0] * (1.0f / 127.0f), sb[1] * (1.0f / 127.0f), sb[2] * (1.0f / 127.0f), sb[3] * (1.0f / 127.0f));
+                                                                       else if (gl_state.units[j].pointer_texcoord_components == 3)
+                                                                               qglVertexAttrib3f(GLSLATTRIB_TEXCOORD0 + j, sb[0] * (1.0f / 127.0f), sb[1] * (1.0f / 127.0f), sb[2] * (1.0f / 127.0f));
+                                                                       else if (gl_state.units[j].pointer_texcoord_components == 2)
+                                                                               qglVertexAttrib2f(GLSLATTRIB_TEXCOORD0 + j, sb[0] * (1.0f / 127.0f), sb[1] * (1.0f / 127.0f));
+                                                                       else if (gl_state.units[j].pointer_texcoord_components == 1)
+                                                                               qglVertexAttrib1f(GLSLATTRIB_TEXCOORD0 + j, sb[0] * (1.0f / 127.0f));
+                                                               }
+                                                               else if (gl_state.units[j].pointer_texcoord_gltype == GL_UNSIGNED_BYTE)
+                                                               {
+                                                                       const GLubyte *sb = (const GLubyte *)((const unsigned char *)gl_state.units[j].pointer_texcoord_pointer + element * gl_state.units[j].pointer_texcoord_stride);
+                                                                       if (gl_state.units[j].pointer_texcoord_components == 4)
+                                                                               qglVertexAttrib4f(GLSLATTRIB_TEXCOORD0 + j, sb[0] * (1.0f / 255.0f), sb[1] * (1.0f / 255.0f), sb[2] * (1.0f / 255.0f), sb[3] * (1.0f / 255.0f));
+                                                                       else if (gl_state.units[j].pointer_texcoord_components == 3)
+                                                                               qglVertexAttrib3f(GLSLATTRIB_TEXCOORD0 + j, sb[0] * (1.0f / 255.0f), sb[1] * (1.0f / 255.0f), sb[2] * (1.0f / 255.0f));
+                                                                       else if (gl_state.units[j].pointer_texcoord_components == 2)
+                                                                               qglVertexAttrib2f(GLSLATTRIB_TEXCOORD0 + j, sb[0] * (1.0f / 255.0f), sb[1] * (1.0f / 255.0f));
+                                                                       else if (gl_state.units[j].pointer_texcoord_components == 1)
+                                                                               qglVertexAttrib1f(GLSLATTRIB_TEXCOORD0 + j, sb[0] * (1.0f / 255.0f));
+                                                               }
+                                                               else if (gl_state.units[j].pointer_texcoord_gltype == (int)(GL_UNSIGNED_BYTE | 0x80000000))
+                                                               {
+                                                                       const GLubyte *sb = (const GLubyte *)((const unsigned char *)gl_state.units[j].pointer_texcoord_pointer + element * gl_state.units[j].pointer_texcoord_stride);
                                                                        if (gl_state.units[j].pointer_texcoord_components == 4)
                                                                                qglVertexAttrib4f(GLSLATTRIB_TEXCOORD0 + j, sb[0], sb[1], sb[2], sb[3]);
                                                                        else if (gl_state.units[j].pointer_texcoord_components == 3)
@@ -3252,37 +3287,48 @@ void R_Mesh_Finish(void)
        R_Mesh_SetRenderTargets(0, NULL, NULL, NULL, NULL, NULL);
 }
 
-r_meshbuffer_t *R_Mesh_CreateMeshBuffer(const void *data, size_t size, const char *name, qboolean isindexbuffer, qboolean isdynamic, qboolean isindex16)
+r_meshbuffer_t *R_Mesh_CreateMeshBuffer(const void *data, size_t size, const char *name, qboolean isindexbuffer, qboolean isuniformbuffer, qboolean isdynamic, qboolean isindex16)
 {
        r_meshbuffer_t *buffer;
-       if (!(isdynamic ? (isindexbuffer ? gl_state.usevbo_dynamicindex : gl_state.usevbo_dynamicvertex) : (isindexbuffer ? gl_state.usevbo_staticindex : gl_state.usevbo_staticvertex)))
-               return NULL;
+       if (isuniformbuffer)
+       {
+               if (!vid.support.arb_uniform_buffer_object)
+                       return NULL;
+       }
+       else
+       {
+               if (!vid.support.arb_vertex_buffer_object)
+                       return NULL;
+               if (!isdynamic && !(isindexbuffer ? gl_state.usevbo_staticindex : gl_state.usevbo_staticvertex))
+                       return NULL;
+       }
        buffer = (r_meshbuffer_t *)Mem_ExpandableArray_AllocRecord(&gl_state.meshbufferarray);
        memset(buffer, 0, sizeof(*buffer));
        buffer->bufferobject = 0;
        buffer->devicebuffer = NULL;
        buffer->size = 0;
        buffer->isindexbuffer = isindexbuffer;
+       buffer->isuniformbuffer = isuniformbuffer;
        buffer->isdynamic = isdynamic;
        buffer->isindex16 = isindex16;
        strlcpy(buffer->name, name, sizeof(buffer->name));
-       R_Mesh_UpdateMeshBuffer(buffer, data, size);
+       R_Mesh_UpdateMeshBuffer(buffer, data, size, false, 0);
        return buffer;
 }
 
-void R_Mesh_UpdateMeshBuffer(r_meshbuffer_t *buffer, const void *data, size_t size)
+void R_Mesh_UpdateMeshBuffer(r_meshbuffer_t *buffer, const void *data, size_t size, qboolean subdata, size_t offset)
 {
        if (!buffer)
                return;
        if (buffer->isindexbuffer)
        {
-               r_refdef.stats.indexbufferuploadcount++;
-               r_refdef.stats.indexbufferuploadsize += size;
+               r_refdef.stats[r_stat_indexbufferuploadcount]++;
+               r_refdef.stats[r_stat_indexbufferuploadsize] += size;
        }
        else
        {
-               r_refdef.stats.vertexbufferuploadcount++;
-               r_refdef.stats.vertexbufferuploadsize += size;
+               r_refdef.stats[r_stat_vertexbufferuploadcount]++;
+               r_refdef.stats[r_stat_vertexbufferuploadsize] += size;
        }
        switch(vid.renderpath)
        {
@@ -3293,11 +3339,18 @@ void R_Mesh_UpdateMeshBuffer(r_meshbuffer_t *buffer, const void *data, size_t si
        case RENDERPATH_GLES2:
                if (!buffer->bufferobject)
                        qglGenBuffersARB(1, (GLuint *)&buffer->bufferobject);
-               if (buffer->isindexbuffer)
+               if (buffer->isuniformbuffer)
+                       GL_BindUBO(buffer->bufferobject);
+               else if (buffer->isindexbuffer)
                        GL_BindEBO(buffer->bufferobject);
                else
                        GL_BindVBO(buffer->bufferobject);
-               qglBufferDataARB(buffer->isindexbuffer ? GL_ELEMENT_ARRAY_BUFFER : GL_ARRAY_BUFFER, size, data, buffer->isdynamic ? GL_STREAM_DRAW : GL_STATIC_DRAW);
+               if (subdata)
+                       qglBufferSubDataARB(buffer->isuniformbuffer ? GL_UNIFORM_BUFFER : (buffer->isindexbuffer ? GL_ELEMENT_ARRAY_BUFFER : GL_ARRAY_BUFFER), offset, size, data);
+               else
+                       qglBufferDataARB(buffer->isuniformbuffer ? GL_UNIFORM_BUFFER : (buffer->isindexbuffer ? GL_ELEMENT_ARRAY_BUFFER : GL_ARRAY_BUFFER), size, data, buffer->isdynamic ? GL_STREAM_DRAW : GL_STATIC_DRAW);
+               if (buffer->isuniformbuffer)
+                       GL_BindUBO(0);
                break;
        case RENDERPATH_D3D9:
 #ifdef SUPPORTD3D
@@ -3307,17 +3360,17 @@ void R_Mesh_UpdateMeshBuffer(r_meshbuffer_t *buffer, const void *data, size_t si
                        if (buffer->isindexbuffer)
                        {
                                IDirect3DIndexBuffer9 *d3d9indexbuffer = (IDirect3DIndexBuffer9 *)buffer->devicebuffer;
-                               if (size > buffer->size || !buffer->devicebuffer)
+                               if (offset+size > buffer->size || !buffer->devicebuffer)
                                {
                                        if (buffer->devicebuffer)
                                                IDirect3DIndexBuffer9_Release((IDirect3DIndexBuffer9*)buffer->devicebuffer);
                                        buffer->devicebuffer = NULL;
-                                       if (FAILED(result = IDirect3DDevice9_CreateIndexBuffer(vid_d3d9dev, size, buffer->isdynamic ? D3DUSAGE_WRITEONLY | D3DUSAGE_DYNAMIC : 0, buffer->isindex16 ? D3DFMT_INDEX16 : D3DFMT_INDEX32, buffer->isdynamic ? D3DPOOL_DEFAULT : D3DPOOL_MANAGED, &d3d9indexbuffer, NULL)))
+                                       if (FAILED(result = IDirect3DDevice9_CreateIndexBuffer(vid_d3d9dev, offset+size, buffer->isdynamic ? D3DUSAGE_WRITEONLY | D3DUSAGE_DYNAMIC : 0, buffer->isindex16 ? D3DFMT_INDEX16 : D3DFMT_INDEX32, buffer->isdynamic ? D3DPOOL_DEFAULT : D3DPOOL_MANAGED, &d3d9indexbuffer, NULL)))
                                                Sys_Error("IDirect3DDevice9_CreateIndexBuffer(%p, %d, %x, %x, %x, %p, NULL) returned %x\n", vid_d3d9dev, (int)size, buffer->isdynamic ? (int)D3DUSAGE_DYNAMIC : 0, buffer->isindex16 ? (int)D3DFMT_INDEX16 : (int)D3DFMT_INDEX32, buffer->isdynamic ? (int)D3DPOOL_DEFAULT : (int)D3DPOOL_MANAGED, &d3d9indexbuffer, (int)result);
                                        buffer->devicebuffer = (void *)d3d9indexbuffer;
-                                       buffer->size = size;
+                                       buffer->size = offset+size;
                                }
-                               if (!FAILED(IDirect3DIndexBuffer9_Lock(d3d9indexbuffer, 0, 0, &datapointer, buffer->isdynamic ? D3DLOCK_DISCARD : 0)))
+                               if (!FAILED(IDirect3DIndexBuffer9_Lock(d3d9indexbuffer, (unsigned int)offset, (unsigned int)size, &datapointer, buffer->isdynamic ? D3DLOCK_DISCARD : 0)))
                                {
                                        if (data)
                                                memcpy(datapointer, data, size);
@@ -3329,17 +3382,17 @@ void R_Mesh_UpdateMeshBuffer(r_meshbuffer_t *buffer, const void *data, size_t si
                        else
                        {
                                IDirect3DVertexBuffer9 *d3d9vertexbuffer = (IDirect3DVertexBuffer9 *)buffer->devicebuffer;
-                               if (size > buffer->size || !buffer->devicebuffer)
+                               if (offset+size > buffer->size || !buffer->devicebuffer)
                                {
                                        if (buffer->devicebuffer)
                                                IDirect3DVertexBuffer9_Release((IDirect3DVertexBuffer9*)buffer->devicebuffer);
                                        buffer->devicebuffer = NULL;
-                                       if (FAILED(result = IDirect3DDevice9_CreateVertexBuffer(vid_d3d9dev, size, buffer->isdynamic ? D3DUSAGE_WRITEONLY | D3DUSAGE_DYNAMIC : 0, 0, buffer->isdynamic ? D3DPOOL_DEFAULT : D3DPOOL_MANAGED, &d3d9vertexbuffer, NULL)))
+                                       if (FAILED(result = IDirect3DDevice9_CreateVertexBuffer(vid_d3d9dev, offset+size, buffer->isdynamic ? D3DUSAGE_WRITEONLY | D3DUSAGE_DYNAMIC : 0, 0, buffer->isdynamic ? D3DPOOL_DEFAULT : D3DPOOL_MANAGED, &d3d9vertexbuffer, NULL)))
                                                Sys_Error("IDirect3DDevice9_CreateVertexBuffer(%p, %d, %x, %x, %x, %p, NULL) returned %x\n", vid_d3d9dev, (int)size, buffer->isdynamic ? (int)D3DUSAGE_DYNAMIC : 0, 0, buffer->isdynamic ? (int)D3DPOOL_DEFAULT : (int)D3DPOOL_MANAGED, &d3d9vertexbuffer, (int)result);
                                        buffer->devicebuffer = (void *)d3d9vertexbuffer;
-                                       buffer->size = size;
+                                       buffer->size = offset+size;
                                }
-                               if (!FAILED(IDirect3DVertexBuffer9_Lock(d3d9vertexbuffer, 0, 0, &datapointer, buffer->isdynamic ? D3DLOCK_DISCARD : 0)))
+                               if (!FAILED(IDirect3DVertexBuffer9_Lock(d3d9vertexbuffer, (unsigned int)offset, (unsigned int)size, &datapointer, buffer->isdynamic ? D3DLOCK_DISCARD : 0)))
                                {
                                        if (data)
                                                memcpy(datapointer, data, size);
@@ -3455,7 +3508,8 @@ void R_Mesh_VertexPointer(int components, int gltype, size_t stride, const void
                        gl_state.pointer_vertex_offset = bufferoffset;
                        CHECKGLERROR
                        GL_BindVBO(bufferobject);
-                       qglVertexAttribPointer(GLSLATTRIB_POSITION, components, gltype, false, stride, bufferobject ? (void *)bufferoffset : pointer);CHECKGLERROR
+                       // LordHavoc: special flag added to gltype for unnormalized types
+                       qglVertexAttribPointer(GLSLATTRIB_POSITION, components, gltype & ~0x80000000, (gltype & 0x80000000) == 0, stride, bufferobject ? (void *)bufferoffset : pointer);CHECKGLERROR
                }
                break;
        case RENDERPATH_D3D9:
@@ -3537,7 +3591,8 @@ void R_Mesh_ColorPointer(int components, int gltype, size_t stride, const void *
                                gl_state.pointer_color_offset = bufferoffset;
                                CHECKGLERROR
                                GL_BindVBO(bufferobject);
-                               qglVertexAttribPointer(GLSLATTRIB_COLOR, components, gltype, false, stride, bufferobject ? (void *)bufferoffset : pointer);CHECKGLERROR
+                               // LordHavoc: special flag added to gltype for unnormalized types
+                               qglVertexAttribPointer(GLSLATTRIB_COLOR, components, gltype & ~0x80000000, (gltype & 0x80000000) == 0, stride, bufferobject ? (void *)bufferoffset : pointer);CHECKGLERROR
                        }
                }
                else
@@ -3632,7 +3687,8 @@ void R_Mesh_TexCoordPointer(unsigned int unitnum, int components, int gltype, si
                                unit->pointer_texcoord_vertexbuffer = vertexbuffer;
                                unit->pointer_texcoord_offset = bufferoffset;
                                GL_BindVBO(bufferobject);
-                               qglVertexAttribPointer(unitnum+GLSLATTRIB_TEXCOORD0, components, gltype, false, stride, bufferobject ? (void *)bufferoffset : pointer);CHECKGLERROR
+                               // LordHavoc: special flag added to gltype for unnormalized types
+                               qglVertexAttribPointer(unitnum+GLSLATTRIB_TEXCOORD0, components, gltype & ~0x80000000, (gltype & 0x80000000) == 0, stride, bufferobject ? (void *)bufferoffset : pointer);CHECKGLERROR
                        }
                }
                else
@@ -4113,6 +4169,8 @@ D3DVERTEXELEMENT9 r_vertexmesh_d3d9elements[] =
        {0, (int)((size_t)&((r_vertexmesh_t *)0)->tvector3f         ), D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 2},
        {0, (int)((size_t)&((r_vertexmesh_t *)0)->normal3f          ), D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 3},
        {0, (int)((size_t)&((r_vertexmesh_t *)0)->texcoordlightmap2f), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 4},
+       {0, (int)((size_t)&((r_vertexmesh_t *)0)->skeletalindex4ub  ), D3DDECLTYPE_UBYTE4, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 6},
+       {0, (int)((size_t)&((r_vertexmesh_t *)0)->skeletalweight4ub ), D3DDECLTYPE_UBYTE4N, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 7},
        D3DDECL_END()
 };
 
@@ -4175,9 +4233,9 @@ void R_Mesh_PrepareVertices_Vertex3f(int numvertices, const float *vertex3f, con
        if (!vertexbuffer && gl_state.usevbo_dynamicvertex)
        {
                if (gl_state.preparevertices_dynamicvertexbuffer)
-                       R_Mesh_UpdateMeshBuffer(gl_state.preparevertices_dynamicvertexbuffer, vertex3f, numvertices * sizeof(float[3]));
+                       R_Mesh_UpdateMeshBuffer(gl_state.preparevertices_dynamicvertexbuffer, vertex3f, numvertices * sizeof(float[3]), false, 0);
                else
-                       gl_state.preparevertices_dynamicvertexbuffer = R_Mesh_CreateMeshBuffer(vertex3f, numvertices * sizeof(float[3]), "temporary", false, true, false);
+                       gl_state.preparevertices_dynamicvertexbuffer = R_Mesh_CreateMeshBuffer(vertex3f, numvertices * sizeof(float[3]), "temporary", false, false, true, false);
                vertexbuffer = gl_state.preparevertices_dynamicvertexbuffer;
        }
        switch(vid.renderpath)
@@ -4193,6 +4251,9 @@ void R_Mesh_PrepareVertices_Vertex3f(int numvertices, const float *vertex3f, con
                        R_Mesh_TexCoordPointer(2, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
                        R_Mesh_TexCoordPointer(3, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
                        R_Mesh_TexCoordPointer(4, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(5, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(6, 4, GL_UNSIGNED_BYTE, sizeof(unsigned char[4]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(7, 4, GL_UNSIGNED_BYTE, sizeof(unsigned char[4]), NULL, NULL, 0);
                }
                else
                {
@@ -4203,6 +4264,9 @@ void R_Mesh_PrepareVertices_Vertex3f(int numvertices, const float *vertex3f, con
                        R_Mesh_TexCoordPointer(2, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
                        R_Mesh_TexCoordPointer(3, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
                        R_Mesh_TexCoordPointer(4, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(5, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(6, 4, GL_UNSIGNED_BYTE, sizeof(unsigned char[4]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(7, 4, GL_UNSIGNED_BYTE, sizeof(unsigned char[4]), NULL, NULL, 0);
                }
                break;
        case RENDERPATH_GL13:
@@ -4307,6 +4371,9 @@ void R_Mesh_PrepareVertices_Generic_Arrays(int numvertices, const float *vertex3
                        R_Mesh_TexCoordPointer(2, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
                        R_Mesh_TexCoordPointer(3, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
                        R_Mesh_TexCoordPointer(4, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(5, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(6, 4, GL_UNSIGNED_BYTE, sizeof(unsigned char[4]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(7, 4, GL_UNSIGNED_BYTE, sizeof(unsigned char[4]), NULL, NULL, 0);
                        return;
                }
                break;
@@ -4369,9 +4436,9 @@ void R_Mesh_PrepareVertices_Generic(int numvertices, const r_vertexgeneric_t *ve
        if (!vertexbuffer && gl_state.usevbo_dynamicvertex)
        {
                if (gl_state.preparevertices_dynamicvertexbuffer)
-                       R_Mesh_UpdateMeshBuffer(gl_state.preparevertices_dynamicvertexbuffer, vertex, numvertices * sizeof(*vertex));
+                       R_Mesh_UpdateMeshBuffer(gl_state.preparevertices_dynamicvertexbuffer, vertex, numvertices * sizeof(*vertex), false, 0);
                else
-                       gl_state.preparevertices_dynamicvertexbuffer = R_Mesh_CreateMeshBuffer(vertex, numvertices * sizeof(*vertex), "temporary", false, true, false);
+                       gl_state.preparevertices_dynamicvertexbuffer = R_Mesh_CreateMeshBuffer(vertex, numvertices * sizeof(*vertex), "temporary", false, false, true, false);
                vertexbuffer = gl_state.preparevertices_dynamicvertexbuffer;
        }
        switch(vid.renderpath)
@@ -4387,6 +4454,9 @@ void R_Mesh_PrepareVertices_Generic(int numvertices, const r_vertexgeneric_t *ve
                        R_Mesh_TexCoordPointer(2, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
                        R_Mesh_TexCoordPointer(3, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
                        R_Mesh_TexCoordPointer(4, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(5, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(6, 4, GL_UNSIGNED_BYTE, sizeof(unsigned char[4]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(7, 4, GL_UNSIGNED_BYTE, sizeof(unsigned char[4]), NULL, NULL, 0);
                }
                else
                {
@@ -4397,6 +4467,9 @@ void R_Mesh_PrepareVertices_Generic(int numvertices, const r_vertexgeneric_t *ve
                        R_Mesh_TexCoordPointer(2, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
                        R_Mesh_TexCoordPointer(3, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
                        R_Mesh_TexCoordPointer(4, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(5, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(6, 4, GL_UNSIGNED_BYTE, sizeof(unsigned char[4]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(7, 4, GL_UNSIGNED_BYTE, sizeof(unsigned char[4]), NULL, NULL, 0);
                }
                break;
        case RENDERPATH_GL13:
@@ -4501,6 +4574,9 @@ void R_Mesh_PrepareVertices_Mesh_Arrays(int numvertices, const float *vertex3f,
                        R_Mesh_TexCoordPointer(2, 3, GL_FLOAT, sizeof(float[3]), tvector3f, NULL, 0);
                        R_Mesh_TexCoordPointer(3, 3, GL_FLOAT, sizeof(float[3]), normal3f, NULL, 0);
                        R_Mesh_TexCoordPointer(4, 2, GL_FLOAT, sizeof(float[2]), texcoordlightmap2f, NULL, 0);
+                       R_Mesh_TexCoordPointer(5, 2, GL_FLOAT, sizeof(float[2]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(6, 4, GL_UNSIGNED_BYTE, sizeof(unsigned char[4]), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(7, 4, GL_UNSIGNED_BYTE, sizeof(unsigned char[4]), NULL, NULL, 0);
                        return;
                }
                break;
@@ -4574,9 +4650,9 @@ void R_Mesh_PrepareVertices_Mesh(int numvertices, const r_vertexmesh_t *vertex,
        if (!vertexbuffer && gl_state.usevbo_dynamicvertex)
        {
                if (gl_state.preparevertices_dynamicvertexbuffer)
-                       R_Mesh_UpdateMeshBuffer(gl_state.preparevertices_dynamicvertexbuffer, vertex, numvertices * sizeof(*vertex));
+                       R_Mesh_UpdateMeshBuffer(gl_state.preparevertices_dynamicvertexbuffer, vertex, numvertices * sizeof(*vertex), false, 0);
                else
-                       gl_state.preparevertices_dynamicvertexbuffer = R_Mesh_CreateMeshBuffer(vertex, numvertices * sizeof(*vertex), "temporary", false, true, false);
+                       gl_state.preparevertices_dynamicvertexbuffer = R_Mesh_CreateMeshBuffer(vertex, numvertices * sizeof(*vertex), "temporary", false, false, true, false);
                vertexbuffer = gl_state.preparevertices_dynamicvertexbuffer;
        }
        switch(vid.renderpath)
@@ -4592,6 +4668,9 @@ void R_Mesh_PrepareVertices_Mesh(int numvertices, const r_vertexmesh_t *vertex,
                        R_Mesh_TexCoordPointer(2, 3, GL_FLOAT        , sizeof(*vertex), vertex->tvector3f         , vertexbuffer, (int)((unsigned char *)vertex->tvector3f          - (unsigned char *)vertex));
                        R_Mesh_TexCoordPointer(3, 3, GL_FLOAT        , sizeof(*vertex), vertex->normal3f          , vertexbuffer, (int)((unsigned char *)vertex->normal3f           - (unsigned char *)vertex));
                        R_Mesh_TexCoordPointer(4, 2, GL_FLOAT        , sizeof(*vertex), vertex->texcoordlightmap2f, vertexbuffer, (int)((unsigned char *)vertex->texcoordlightmap2f - (unsigned char *)vertex));
+                       R_Mesh_TexCoordPointer(5, 2, GL_FLOAT        , sizeof(*vertex), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(6, 4, GL_UNSIGNED_BYTE | 0x80000000, sizeof(*vertex), vertex->skeletalindex4ub  , vertexbuffer, (int)((unsigned char *)vertex->skeletalindex4ub   - (unsigned char *)vertex));
+                       R_Mesh_TexCoordPointer(7, 4, GL_UNSIGNED_BYTE, sizeof(*vertex), vertex->skeletalweight4ub , vertexbuffer, (int)((unsigned char *)vertex->skeletalweight4ub  - (unsigned char *)vertex));
                }
                else
                {
@@ -4602,6 +4681,9 @@ void R_Mesh_PrepareVertices_Mesh(int numvertices, const r_vertexmesh_t *vertex,
                        R_Mesh_TexCoordPointer(2, 3, GL_FLOAT        , sizeof(*vertex), vertex->tvector3f         , NULL, 0);
                        R_Mesh_TexCoordPointer(3, 3, GL_FLOAT        , sizeof(*vertex), vertex->normal3f          , NULL, 0);
                        R_Mesh_TexCoordPointer(4, 2, GL_FLOAT        , sizeof(*vertex), vertex->texcoordlightmap2f, NULL, 0);
+                       R_Mesh_TexCoordPointer(5, 2, GL_FLOAT        , sizeof(*vertex), NULL, NULL, 0);
+                       R_Mesh_TexCoordPointer(6, 4, GL_UNSIGNED_BYTE | 0x80000000, sizeof(*vertex), vertex->skeletalindex4ub  , NULL, 0);
+                       R_Mesh_TexCoordPointer(7, 4, GL_UNSIGNED_BYTE, sizeof(*vertex), vertex->skeletalweight4ub , NULL, 0);
                }
                break;
        case RENDERPATH_GL13: