extern void SHOWLMP_drawall(void);
// render profiling stuff
-extern char r_speeds_string[1024];
extern int r_timereport_active;
// lighting stuff
extern cvar_t r_lerpsprites;
extern cvar_t r_lerpmodels;
+extern cvar_t r_lerplightstyles;
extern cvar_t r_waterscroll;
extern cvar_t developer_texturelogging;
void R_UpdateVariables(void); // must call after setting up most of r_refdef, but before calling R_RenderView
void R_RenderView(void); // must set r_refdef and call R_UpdateVariables first
+typedef enum r_refdef_scene_type_s {
+ RST_CLIENT,
+ RST_MENU,
+ RST_COUNT
+} r_refdef_scene_type_t;
-void R_InitSky (unsigned char *src, int bytesperpixel); // called at level load
+void R_SelectScene( r_refdef_scene_type_t scenetype );
+r_refdef_scene_t * R_GetScenePointer( r_refdef_scene_type_t scenetype );
void R_SkinFrame_PrepareForPurge(void);
void R_SkinFrame_MarkUsed(skinframe_t *skinframe);
void R_SkinFrame_Purge(void);
+// set last to NULL to start from the beginning
+skinframe_t *R_SkinFrame_FindNextByName( skinframe_t *last, const char *name );
skinframe_t *R_SkinFrame_Find(const char *name, int textureflags, int comparewidth, int compareheight, int comparecrc, qboolean add);
skinframe_t *R_SkinFrame_LoadExternal(const char *name, int textureflags, qboolean complain);
-skinframe_t *R_SkinFrame_LoadInternal(const char *name, int textureflags, int loadpantsandshirt, int loadglowtexture, const unsigned char *skindata, int width, int height, int bitsperpixel, const unsigned int *palette, const unsigned int *alphapalette);
+skinframe_t *R_SkinFrame_LoadExternal_CheckAlpha(const char *name, int textureflags, qboolean complain, qboolean *has_alpha);
+skinframe_t *R_SkinFrame_LoadInternalBGRA(const char *name, int textureflags, const unsigned char *skindata, int width, int height);
+skinframe_t *R_SkinFrame_LoadInternalQuake(const char *name, int textureflags, int loadpantsandshirt, int loadglowtexture, const unsigned char *skindata, int width, int height);
+skinframe_t *R_SkinFrame_LoadInternal8bit(const char *name, int textureflags, const unsigned char *skindata, int width, int height, const unsigned int *palette, const unsigned int *alphapalette);
skinframe_t *R_SkinFrame_LoadMissing(void);
void R_View_WorldVisibility(qboolean forcenovis);
+void R_DrawDecals(void);
void R_DrawParticles(void);
void R_DrawExplosions(void);
#include "r_lerpanim.h"
extern cvar_t r_render;
+extern cvar_t r_renderview;
extern cvar_t r_waterwarp;
extern cvar_t r_textureunits;
extern cvar_t gl_polyblend;
extern cvar_t gl_dither;
+extern cvar_t cl_deathfade;
+
extern cvar_t r_smoothnormals_areaweighting;
extern cvar_t r_test;
#include "gl_backend.h"
-#include "r_light.h"
-
extern rtexture_t *r_texture_blanknormalmap;
extern rtexture_t *r_texture_white;
extern rtexture_t *r_texture_grey128;
extern rtexture_t *r_texture_fogattenuation;
//extern rtexture_t *r_texture_fogintensity;
+#define R_MAX_OCCLUSION_QUERIES 4096
+extern unsigned int r_queries[R_MAX_OCCLUSION_QUERIES];
+extern unsigned int r_numqueries;
+extern unsigned int r_maxqueries;
+
void R_TimeReport(char *name);
// r_stain
extern mempool_t *r_main_mempool;
-typedef enum rsurfmode_e
-{
- RSURFMODE_NONE,
- RSURFMODE_SHOWSURFACES,
- RSURFMODE_SKY,
- RSURFMODE_MULTIPASS,
- RSURFMODE_GLSL
-}
-rsurfmode_t;
-
typedef struct rsurfacestate_s
{
// processing buffers
int modeltexcoordlightmap2f_bufferobject;
size_t modeltexcoordlightmap2f_bufferoffset;
int *modelelement3i;
+ unsigned short *modelelement3s;
int modelelement3i_bufferobject;
+ int modelelement3s_bufferobject;
int *modellightmapoffsets;
int modelnum_vertices;
int modelnum_triangles;
matrix4x4_t matrix;
matrix4x4_t inversematrix;
// animation blending state from entity
- frameblend_t frameblend[4];
+ frameblend_t frameblend[MAX_FRAMEBLENDS];
// directional model shading state from entity
vec3_t modellight_ambient;
vec3_t modellight_diffuse;
// colormapping state from entity (these are black if colormapping is off)
vec3_t colormap_pantscolor;
vec3_t colormap_shirtcolor;
+ // special coloring of glow textures
+ vec3_t glowmod;
// view location in model space
- vec3_t modelorg; // TODO: rename this
+ vec3_t localvieworigin;
+ // polygon offset data for submodels
+ float basepolygonfactor;
+ float basepolygonoffset;
// current texture in batching code
texture_t *texture;
// whether lightmapping is active on this batch
// (otherwise vertex colored)
qboolean uselightmaptexture;
- // one of the RSURFMODE_ values
- rsurfmode_t mode;
// rtlight rendering
// light currently being rendered
- rtlight_t *rtlight;
+ const rtlight_t *rtlight;
// current light's cull box (copied out of an rtlight or calculated by GetLightInfo)
vec3_t rtlight_cullmins;
vec3_t rtlight_cullmaxs;
matrix4x4_t entitytoattenuationxyz;
// this transforms only the Z to S, and T is always 0.5
matrix4x4_t entitytoattenuationz;
+
+ // pointer to an entity_render_t used only by R_GetCurrentTexture and
+ // RSurf_ActiveWorldEntity/RSurf_ActiveModelEntity as a unique id within
+ // each frame (see r_frame also)
+ entity_render_t *entity;
}
rsurfacestate_t;
void RSurf_ActiveWorldEntity(void);
void RSurf_ActiveModelEntity(const entity_render_t *ent, qboolean wantnormals, qboolean wanttangents);
-void RSurf_CleanUp(void);
+void RSurf_SetupDepthAndCulling(void);
void R_Mesh_ResizeArrays(int newvertices);
-struct entity_render_s;
-struct texture_s;
-struct msurface_s;
-void R_UpdateTextureInfo(const entity_render_t *ent, texture_t *t);
-void R_UpdateAllTextureInfo(entity_render_t *ent);
-void R_QueueTextureSurfaceList(int texturenumsurfaces, msurface_t **texturesurfacelist);
-void R_DrawWorldSurfaces(qboolean skysurfaces, qboolean writedepth, qboolean depthonly, qboolean addwaterplanes, qboolean debug);
-void R_DrawModelSurfaces(entity_render_t *ent, qboolean skysurfaces, qboolean writedepth, qboolean depthonly, qboolean addwaterplanes, qboolean debug);
+texture_t *R_GetCurrentTexture(texture_t *t);
+void R_DrawWorldSurfaces(qboolean skysurfaces, qboolean writedepth, qboolean depthonly, qboolean debug);
+void R_DrawModelSurfaces(entity_render_t *ent, qboolean skysurfaces, qboolean writedepth, qboolean depthonly, qboolean debug);
+void R_AddWaterPlanes(entity_render_t *ent);
void RSurf_PrepareVerticesForBatch(qboolean generatenormals, qboolean generatetangents, int texturenumsurfaces, msurface_t **texturesurfacelist);
void RSurf_DrawBatch_Simple(int texturenumsurfaces, msurface_t **texturesurfacelist);
}
rsurfacepass_t;
-int R_SetupSurfaceShader(const vec3_t lightcolorbase, qboolean modellighting, float ambientscale, float diffusescale, float specularscale, rsurfacepass_t pass);
+typedef enum gl20_texunit_e
+{
+ // postprocess shaders, and generic shaders:
+ GL20TU_FIRST = 0,
+ GL20TU_SECOND = 1,
+ GL20TU_GAMMARAMPS = 2,
+ // standard material properties
+ GL20TU_NORMAL = 0,
+ GL20TU_COLOR = 1,
+ GL20TU_GLOSS = 2,
+ GL20TU_GLOW = 3,
+ // material properties for a second material
+ GL20TU_SECONDARY_NORMAL = 4,
+ GL20TU_SECONDARY_COLOR = 5,
+ GL20TU_SECONDARY_GLOSS = 6,
+ GL20TU_SECONDARY_GLOW = 7,
+ // material properties for a colormapped material
+ // conflicts with secondary material
+ GL20TU_PANTS = 4,
+ GL20TU_SHIRT = 5,
+ // fog fade in the distance
+ GL20TU_FOGMASK = 8,
+ // compiled ambient lightmap and deluxemap
+ GL20TU_LIGHTMAP = 9,
+ GL20TU_DELUXEMAP = 10,
+ // refraction, used by water shaders
+ GL20TU_REFRACTION = 3,
+ // reflection, used by water shaders, also with normal material rendering
+ // conflicts with secondary material
+ GL20TU_REFLECTION = 7,
+ // rtlight attenuation (distance fade) and cubemap filter (projection texturing)
+ // conflicts with lightmap/deluxemap
+ GL20TU_ATTENUATION = 9,
+ GL20TU_CUBE = 10,
+ GL20TU_SHADOWMAPRECT = 11,
+ GL20TU_SHADOWMAPCUBE = 11,
+ GL20TU_SHADOWMAP2D = 11,
+ GL20TU_CUBEPROJECTION = 12
+}
+gl20_texunit;
+
+void R_SetupGenericShader(qboolean usetexture);
+void R_SetupGenericTwoTextureShader(int texturemode);
+void R_SetupDepthOrShadowShader(void);
+void R_SetupShowDepthShader(void);
+void R_SetupSurfaceShader(const vec3_t lightcolorbase, qboolean modellighting, float ambientscale, float diffusescale, float specularscale, rsurfacepass_t rsurfacepass);
+
+typedef struct r_waterstate_waterplane_s
+{
+ rtexture_t *texture_refraction;
+ rtexture_t *texture_reflection;
+ mplane_t plane;
+ int materialflags; // combined flags of all water surfaces on this plane
+ unsigned char pvsbits[(32768+7)>>3]; // FIXME: buffer overflow on huge maps
+ qboolean pvsvalid;
+}
+r_waterstate_waterplane_t;
+
+#define MAX_WATERPLANES 16
+
+typedef struct r_waterstate_s
+{
+ qboolean enabled;
+
+ qboolean renderingscene; // true while rendering a refraction or reflection texture, disables water surfaces
+
+ int waterwidth, waterheight;
+ int texturewidth, textureheight;
+
+ int maxwaterplanes; // same as MAX_WATERPLANES
+ int numwaterplanes;
+ r_waterstate_waterplane_t waterplanes[MAX_WATERPLANES];
+
+ float screenscale[2];
+ float screencenter[2];
+}
+r_waterstate_t;
+
+extern r_waterstate_t r_waterstate;
#endif
projects / xonotic / darkplaces.git / blobdiff