R_View_UpdateEntityVisible();
}
-void R_ResetViewRendering(void)
+void R_SetupView(const matrix4x4_t *matrix)
+{
+ if (r_refdef.rtworldshadows || r_refdef.rtdlightshadows)
+ GL_SetupView_Mode_PerspectiveInfiniteFarClip(r_view.frustum_x, r_view.frustum_y, r_refdef.nearclip);
+ else
+ GL_SetupView_Mode_Perspective(r_view.frustum_x, r_view.frustum_y, r_refdef.nearclip, r_refdef.farclip);
+
+ GL_SetupView_Orientation_FromEntity(matrix);
+}
+
+void R_ResetViewRendering2D(void)
{
if (gl_support_fragment_shader)
{
qglUseProgramObjectARB(0);CHECKGLERROR
}
+ DrawQ_Finish();
+
// GL is weird because it's bottom to top, r_view.y is top to bottom
qglViewport(r_view.x, vid.height - (r_view.y + r_view.height), r_view.width, r_view.height);CHECKGLERROR
GL_SetupView_Mode_Ortho(0, 0, 1, 1, -10, 100);
GL_Scissor(r_view.x, r_view.y, r_view.width, r_view.height);
+ GL_Color(1, 1, 1, 1);
GL_ColorMask(r_view.colormask[0], r_view.colormask[1], r_view.colormask[2], 1);
+ GL_BlendFunc(GL_ONE, GL_ZERO);
+ GL_AlphaTest(false);
GL_ScissorTest(false);
GL_DepthMask(false);
GL_DepthTest(false);
R_Mesh_Matrix(&identitymatrix);
R_Mesh_ResetTextureState();
+ qglPolygonOffset(r_refdef.polygonfactor, r_refdef.polygonoffset);CHECKGLERROR
+ qglEnable(GL_POLYGON_OFFSET_FILL);CHECKGLERROR
+ qglDepthFunc(GL_LEQUAL);CHECKGLERROR
+ qglDisable(GL_STENCIL_TEST);CHECKGLERROR
+ qglStencilMask(~0);CHECKGLERROR
+ qglStencilFunc(GL_ALWAYS, 128, ~0);CHECKGLERROR
+ qglStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);CHECKGLERROR
+ GL_CullFace(GL_FRONT); // quake is backwards, this culls back faces
+}
+
+void R_ResetViewRendering3D(void)
+{
+ if (gl_support_fragment_shader)
+ {
+ qglUseProgramObjectARB(0);CHECKGLERROR
+ }
+
+ DrawQ_Finish();
+
+ // GL is weird because it's bottom to top, r_view.y is top to bottom
+ qglViewport(r_view.x, vid.height - (r_view.y + r_view.height), r_view.width, r_view.height);CHECKGLERROR
+ R_SetupView(&r_view.matrix);
+ GL_Scissor(r_view.x, r_view.y, r_view.width, r_view.height);
+ GL_Color(1, 1, 1, 1);
+ GL_ColorMask(r_view.colormask[0], r_view.colormask[1], r_view.colormask[2], 1);
+ GL_BlendFunc(GL_ONE, GL_ZERO);
+ GL_AlphaTest(false);
+ GL_ScissorTest(true);
+ GL_DepthMask(true);
+ GL_DepthTest(true);
+ R_Mesh_Matrix(&identitymatrix);
+ R_Mesh_ResetTextureState();
+ qglPolygonOffset(r_refdef.polygonfactor, r_refdef.polygonoffset);CHECKGLERROR
+ qglEnable(GL_POLYGON_OFFSET_FILL);CHECKGLERROR
+ qglDepthFunc(GL_LEQUAL);CHECKGLERROR
+ qglDisable(GL_STENCIL_TEST);CHECKGLERROR
+ qglStencilMask(~0);CHECKGLERROR
+ qglStencilFunc(GL_ALWAYS, 128, ~0);CHECKGLERROR
+ qglStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);CHECKGLERROR
+ GL_CullFace(GL_FRONT); // quake is backwards, this culls back faces
}
/*
"#endif // FRAGMENT_SHADER\n"
*/
-void R_SetupView(const matrix4x4_t *matrix)
-{
- if (r_refdef.rtworldshadows || r_refdef.rtdlightshadows)
- GL_SetupView_Mode_PerspectiveInfiniteFarClip(r_view.frustum_x, r_view.frustum_y, r_refdef.nearclip);
- else
- GL_SetupView_Mode_Perspective(r_view.frustum_x, r_view.frustum_y, r_refdef.nearclip, r_refdef.farclip);
-
- GL_SetupView_Orientation_FromEntity(matrix);
-}
-
void R_RenderScene(void);
void R_Bloom_StartFrame(void)
{
r_refdef.stats.bloom++;
- R_ResetViewRendering();
+ R_ResetViewRendering2D();
R_Mesh_VertexPointer(r_screenvertex3f);
R_Mesh_ColorPointer(NULL);
R_Mesh_TexCoordPointer(0, 2, r_bloomstate.screentexcoord2f);
r_refdef.stats.bloom++;
- R_ResetViewRendering();
+ R_ResetViewRendering2D();
R_Mesh_VertexPointer(r_screenvertex3f);
R_Mesh_ColorPointer(NULL);
// TODO: support GL_EXT_framebuffer_object rather than reusing the framebuffer? it might improve SLI performance.
// TODO: add exposure compensation features
+ // TODO: add fp16 framebuffer support
r_view.colorscale = r_bloom_colorscale.value * r_hdr_scenebrightness.value;
R_RenderScene();
- R_ResetViewRendering();
+ R_ResetViewRendering2D();
R_Bloom_CopyHDRTexture();
R_Bloom_MakeTexture();
- R_ResetViewRendering();
- GL_ScissorTest(true);
- GL_DepthMask(true);
- GL_DepthTest(true);
+ R_ResetViewRendering3D();
+
R_ClearScreen();
if (r_timereport_active)
R_TimeReport("clear");
+
// restore the view settings
r_view.width = oldwidth;
r_view.height = oldheight;
// render high dynamic range bloom effect
// the bloom texture was made earlier this render, so we just need to
// blend it onto the screen...
- R_ResetViewRendering();
+ R_ResetViewRendering2D();
R_Mesh_VertexPointer(r_screenvertex3f);
R_Mesh_ColorPointer(NULL);
GL_Color(1, 1, 1, 1);
R_Bloom_MakeTexture();
// put the original screen image back in place and blend the bloom
// texture on it
- R_ResetViewRendering();
+ R_ResetViewRendering2D();
R_Mesh_VertexPointer(r_screenvertex3f);
R_Mesh_ColorPointer(NULL);
GL_Color(1, 1, 1, 1);
if (r_refdef.viewblend[3] >= (1.0f / 256.0f))
{
// apply a color tint to the whole view
- R_ResetViewRendering();
+ R_ResetViewRendering2D();
R_Mesh_VertexPointer(r_screenvertex3f);
R_Mesh_ColorPointer(NULL);
GL_BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
if (!r_refdef.entities/* || !r_refdef.worldmodel*/)
return; //Host_Error ("R_RenderView: NULL worldmodel");
+ R_Shadow_UpdateWorldLightSelection();
+
CHECKGLERROR
if (r_timereport_active)
R_TimeReport("setup");
if (r_timereport_active)
R_TimeReport("visibility");
- R_ResetViewRendering();
- GL_ScissorTest(true);
- GL_DepthMask(true);
- GL_DepthTest(true);
+ R_ResetViewRendering3D();
+
R_ClearScreen();
if (r_timereport_active)
R_TimeReport("clear");
extern void R_DrawPortals (void);
void R_RenderScene(void)
{
- DrawQ_Finish();
-
// don't let sound skip if going slow
if (r_refdef.extraupdate)
S_ExtraUpdate ();
- CHECKGLERROR
- if (gl_support_fragment_shader)
- {
- qglUseProgramObjectARB(0);CHECKGLERROR
- }
- qglDepthFunc(GL_LEQUAL);CHECKGLERROR
- qglPolygonOffset(r_refdef.polygonfactor, r_refdef.polygonoffset);CHECKGLERROR
- qglEnable(GL_POLYGON_OFFSET_FILL);CHECKGLERROR
-
- R_ResetViewRendering();
- R_SetupView(&r_view.matrix);
+ R_ResetViewRendering3D();
R_MeshQueue_BeginScene();
- R_Shadow_UpdateWorldLightSelection();
-
R_SkyStartFrame();
Matrix4x4_CreateTranslate(&r_waterscrollmatrix, sin(r_refdef.time) * 0.025 * r_waterscroll.value, sin(r_refdef.time * 0.8f) * 0.025 * r_waterscroll.value, 0);
{
R_DrawModelShadows();
+ R_ResetViewRendering3D();
+
// don't let sound skip if going slow
if (r_refdef.extraupdate)
S_ExtraUpdate ();
if (r_refdef.extraupdate)
S_ExtraUpdate ();
- CHECKGLERROR
- if (gl_support_fragment_shader)
- {
- qglUseProgramObjectARB(0);CHECKGLERROR
- }
- qglPolygonOffset(r_refdef.polygonfactor, r_refdef.polygonoffset);CHECKGLERROR
- qglDisable(GL_POLYGON_OFFSET_FILL);CHECKGLERROR
+ R_ResetViewRendering2D();
}
/*
GL_DepthMask(true);
}
GL_DepthTest(!(ent->effects & EF_NODEPTHTEST));
+ GL_CullFace((ent->flags & RENDER_NOCULLFACE) ? GL_NONE : GL_FRONT); // quake is backwards, this culls back faces
R_Mesh_VertexPointer(nomodelvertex3f);
if (r_refdef.fogenabled)
{
const int *elements;
vec3_t v;
CHECKGLERROR
- GL_DepthTest(true);
+ GL_DepthTest(!r_showdisabledepthtest.integer);
GL_DepthMask(true);
- if (r_showdisabledepthtest.integer)
- {
- qglDepthFunc(GL_ALWAYS);CHECKGLERROR
- }
GL_BlendFunc(GL_ONE, GL_ZERO);
R_Mesh_ColorPointer(NULL);
R_Mesh_ResetTextureState();
}
}
rsurface_texture = NULL;
- if (r_showdisabledepthtest.integer)
- {
- qglDepthFunc(GL_LEQUAL);CHECKGLERROR
- }
}
}
projects / xonotic / darkplaces.git / blobdiff