oops... fix nul termination. luckily not exploitable.

[xonotic/darkplaces.git] / gl_rmain.c

diff --git a/gl_rmain.c b/gl_rmain.c
index c6f2324f4e7170e17d3965b802d4756c7d018ed3..14e2551c9681609e382df2f894c171eaeb84a208 100644 (file)
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -1374,6 +1374,7 @@ static void R_SetupShader_SetPermutationGLSL(unsigned int mode, unsigned int per
        if (r_glsl_permutation->loc_ModelViewProjectionMatrix >= 0) qglUniformMatrix4fv(r_glsl_permutation->loc_ModelViewProjectionMatrix, 1, false, gl_modelviewprojection16f);
        if (r_glsl_permutation->loc_ModelViewMatrix >= 0) qglUniformMatrix4fv(r_glsl_permutation->loc_ModelViewMatrix, 1, false, gl_modelview16f);
        if (r_glsl_permutation->loc_ClientTime >= 0) qglUniform1f(r_glsl_permutation->loc_ClientTime, cl.time);
+       CHECKGLERROR
 }
 
 #ifdef SUPPORTD3D
@@ -4656,7 +4657,7 @@ void R_BufferData_Reset(void)
                for (type = 0;type < R_BUFFERDATA_COUNT;type++)
                {
                        // free all buffers
-                       p = &r_bufferdata_buffer[r_bufferdata_cycle][type];
+                       p = &r_bufferdata_buffer[cycle][type];
                        while (*p)
                        {
                                mem = *p;
@@ -4741,7 +4742,7 @@ void R_BufferData_NewFrame(void)
        }
 }
 
-r_meshbuffer_t *R_BufferData_Store(size_t datasize, void *data, r_bufferdata_type_t type, int *returnbufferoffset)
+r_meshbuffer_t *R_BufferData_Store(size_t datasize, const void *data, r_bufferdata_type_t type, int *returnbufferoffset)
 {
        r_bufferdata_buffer_t *mem;
        int offset = 0;
@@ -7126,8 +7127,6 @@ void R_RenderView(void)
                R_SortEntities();
 
        R_AnimCache_ClearCache();
-       R_FrameData_NewFrame();
-       R_BufferData_NewFrame();
 
        /* adjust for stereo display */
        if(R_Stereo_Active())
@@ -9350,7 +9349,7 @@ void RSurf_PrepareVerticesForBatch(int batchneed, int texturenumsurfaces, const
                                        rsurface.batchelement3s[i] = rsurface.batchelement3i[i];
                        }
                        // upload buffer data for the copytriangles batch
-                       if (vid.forcevbo || (r_batch_dynamicbuffer.integer && vid.support.arb_vertex_buffer_object))
+                       if (((r_batch_dynamicbuffer.integer || gl_vbo_dynamicindex.integer) && vid.support.arb_vertex_buffer_object && gl_vbo.integer) || vid.forcevbo)
                        {
                                if (rsurface.batchelement3s)
                                        rsurface.batchelement3s_indexbuffer = R_BufferData_Store(rsurface.batchnumtriangles * sizeof(short[3]), rsurface.batchelement3s, R_BUFFERDATA_INDEX16, &rsurface.batchelement3s_bufferoffset);
@@ -10125,7 +10124,7 @@ void RSurf_PrepareVerticesForBatch(int batchneed, int texturenumsurfaces, const
        }
 
        // upload buffer data for the dynamic batch
-       if (vid.forcevbo || (r_batch_dynamicbuffer.integer && vid.support.arb_vertex_buffer_object))
+       if (((r_batch_dynamicbuffer.integer || gl_vbo_dynamicvertex.integer || gl_vbo_dynamicindex.integer) && vid.support.arb_vertex_buffer_object && gl_vbo.integer) || vid.forcevbo)
        {
                if (rsurface.batchvertexmesh)
                        rsurface.batchvertexmesh_vertexbuffer = R_BufferData_Store(rsurface.batchnumvertices * sizeof(r_vertexmesh_t), rsurface.batchvertexmesh, R_BUFFERDATA_VERTEX, &rsurface.batchvertexmesh_bufferoffset);
@@ -10139,11 +10138,11 @@ void RSurf_PrepareVerticesForBatch(int batchneed, int texturenumsurfaces, const
                                rsurface.batchtvector3f_vertexbuffer = R_BufferData_Store(rsurface.batchnumvertices * sizeof(float[3]), rsurface.batchtvector3f, R_BUFFERDATA_VERTEX, &rsurface.batchtvector3f_bufferoffset);
                        if (rsurface.batchnormal3f)
                                rsurface.batchnormal3f_vertexbuffer = R_BufferData_Store(rsurface.batchnumvertices * sizeof(float[3]), rsurface.batchnormal3f, R_BUFFERDATA_VERTEX, &rsurface.batchnormal3f_bufferoffset);
-                       if (rsurface.batchlightmapcolor4f && r_batch_dynamicbuffer.integer && vid.support.arb_vertex_buffer_object)
+                       if (rsurface.batchlightmapcolor4f)
                                rsurface.batchlightmapcolor4f_vertexbuffer = R_BufferData_Store(rsurface.batchnumvertices * sizeof(float[4]), rsurface.batchlightmapcolor4f, R_BUFFERDATA_VERTEX, &rsurface.batchlightmapcolor4f_bufferoffset);
-                       if (rsurface.batchtexcoordtexture2f && r_batch_dynamicbuffer.integer && vid.support.arb_vertex_buffer_object)
+                       if (rsurface.batchtexcoordtexture2f)
                                rsurface.batchtexcoordtexture2f_vertexbuffer = R_BufferData_Store(rsurface.batchnumvertices * sizeof(float[2]), rsurface.batchtexcoordtexture2f, R_BUFFERDATA_VERTEX, &rsurface.batchtexcoordtexture2f_bufferoffset);
-                       if (rsurface.batchtexcoordlightmap2f && r_batch_dynamicbuffer.integer && vid.support.arb_vertex_buffer_object)
+                       if (rsurface.batchtexcoordlightmap2f)
                                rsurface.batchtexcoordlightmap2f_vertexbuffer = R_BufferData_Store(rsurface.batchnumvertices * sizeof(float[2]), rsurface.batchtexcoordlightmap2f, R_BUFFERDATA_VERTEX, &rsurface.batchtexcoordlightmap2f_bufferoffset);
                        if (rsurface.batchskeletalindex4ub)
                                rsurface.batchskeletalindex4ub_vertexbuffer = R_BufferData_Store(rsurface.batchnumvertices * sizeof(unsigned char[4]), rsurface.batchskeletalindex4ub, R_BUFFERDATA_VERTEX, &rsurface.batchskeletalindex4ub_bufferoffset);