| /external/mesa3d/src/mesa/main/ |
| fog.c | 28 #include "fog.h"
87 if (ctx->Fog.End == ctx->Fog.Start)
88 ctx->Fog._Scale = 1.0f;
90 ctx->Fog._Scale = 1.0f / (ctx->Fog.End - ctx->Fog.Start);
112 if (ctx->Fog.Mode == m)
115 ctx->Fog.Mode = m;
122 if (ctx->Fog.Density == *params
[all...] |
| hint.c | 55 if (ctx->Hint.Fog == mode)
58 ctx->Hint.Fog = mode;
145 ctx->Hint.Fog = GL_DONT_CARE;
|
| state.h | 59 if (ctx->Fog.ColorSumEnabled)
|
| /external/mesa3d/src/mesa/drivers/dri/radeon/ |
| radeon_fog.c | 47 /* Fog blend factor computation for hw tcl */
89 * Compute per-vertex fog blend factors from fog coordinates by
90 * evaluating the GL_LINEAR, GL_EXP or GL_EXP2 fog function.
91 * Fog coordinates are distances from the eye (typically between the
93 * Note the fog (eye Z) coords may be negative so we use ABS(z) below.
94 * Fog blend factors are in the range [0,1].
99 GLfloat end = ctx->Fog.End;
103 switch (ctx->Fog.Mode) {
105 if (ctx->Fog.Start == ctx->Fog.End
[all...] |
| radeon_state.c | 315 * Fog
327 if (!ctx->Fog.Enabled)
331 switch (ctx->Fog.Mode) {
348 if (!ctx->Fog.Enabled)
350 c.i = rmesa->hw.fog.cmd[FOG_C];
351 d.i = rmesa->hw.fog.cmd[FOG_D];
352 switch (ctx->Fog.Mode) {
355 /* While this is the opposite sign from the DDK, it makes the fog test
358 d.f = -ctx->Fog.Density;
362 d.f = -(ctx->Fog.Density * ctx->Fog.Density)
[all...] |
| radeon_maos_verts.c | 68 #define DO_FOG ((IND & RADEON_CP_VC_FRMT_PKSPEC) && ctx->Fog.Enabled && \
69 (ctx->Fog.FogCoordinateSource == GL_FOG_COORD))
|
| /external/mesa3d/src/mesa/swrast/ |
| s_fog.c | 35 * Used to convert current raster distance to a fog factor in [0,1].
42 switch (ctx->Fog.Mode) {
44 if (ctx->Fog.Start == ctx->Fog.End)
47 d = 1.0F / (ctx->Fog.End - ctx->Fog.Start);
48 f = (ctx->Fog.End - z) * d;
51 d = ctx->Fog.Density;
56 d = ctx->Fog.Density;
61 _mesa_problem(ctx, "Bad fog mode in _swrast_z_to_fogfactor")
[all...] |
| /external/swiftshader/src/Renderer/ |
| Vertex.hpp | 38 Fog = 11, // x component
39 Pts = Fog, // y component
78 float f; // Fog
|
| /external/mesa3d/src/mesa/program/ |
| program_parse_extra.c | 100 if (state->option.Fog == OPTION_NONE) {
101 state->option.Fog = fog_option;
109 * "Only one fog application option may be specified by any given
124 return state->option.Fog == fog_option ? 1 : 0;
|
| prog_statevars.c | 258 COPY_4V(value, ctx->Fog.Color);
260 COPY_4V(value, ctx->Fog.ColorUnclamped);
263 value[0] = ctx->Fog.Density;
264 value[1] = ctx->Fog.Start;
265 value[2] = ctx->Fog.End;
266 value[3] = 1.0f / (ctx->Fog.End - ctx->Fog.Start);
480 /* for simpler per-vertex/pixel fog calcs. POW (for EXP/EXP2 fog)
482 * another constant (e) anyway. Linear fog can now be done with
[all...] |
| program_parser.h | 207 unsigned Fog:2;
|
| arbprogparse.c | 44 + a state variable, like "state.fog.color", or
131 /* Append fog instructions now if the program has "OPTION ARB_fog_exp"
133 * there's no hardware that wants to do fog in a discrete stage separate
136 if (state.option.Fog != OPTION_NONE) {
144 _mesa_append_fog_code(ctx, program, fog_modes[state.option.Fog], GL_TRUE);
|
| /external/mesa3d/src/mesa/tnl/ |
| t_vb_fog.c | 88 * Compute per-vertex fog blend factors from fog coordinates by
89 * evaluating the GL_LINEAR, GL_EXP or GL_EXP2 fog function.
90 * Fog coordinates are distances from the eye (typically between the
94 * Fog blend factors are in the range [0,1].
99 GLfloat end = ctx->Fog.End;
109 switch (ctx->Fog.Mode) {
111 if (ctx->Fog.Start == ctx->Fog.End)
114 d = 1.0F / (ctx->Fog.End - ctx->Fog.Start)
[all...] |
| t_context.c | 140 tnl->_DoVertexFog = ((tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
165 if (ctx->Fog.Enabled
167 /* Either fixed-function fog or a fragment program needs fog coord.
237 tnl->_DoVertexFog = ((tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
247 tnl->_DoVertexFog = ((tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
|
| /external/mesa3d/src/mesa/drivers/dri/i915/ |
| intel_pixel.c | 103 if (ctx->Fog.Enabled) {
104 DBG("fallback due to fog\n");
|
| intel_pixel_copy.c | 119 if (ctx->Fog.Enabled ||
|
| /external/mesa3d/src/mesa/drivers/common/ |
| driverfuncs.c | 242 ctx->Driver.Enable(ctx, GL_COLOR_SUM, ctx->Fog.ColorSumEnabled);
246 ctx->Driver.Enable(ctx, GL_FOG, ctx->Fog.Enabled);
258 ctx->Driver.Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);
260 GLfloat mode = (GLfloat) ctx->Fog.Mode;
263 ctx->Driver.Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density);
264 ctx->Driver.Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start);
265 ctx->Driver.Fogfv(ctx, GL_FOG_END, &ctx->Fog.End);
|
| /external/mesa3d/src/mesa/drivers/dri/nouveau/ |
| nv04_state_raster.c | 223 /* Fog. */
224 if (ctx->Fog.Enabled) {
226 nv04->fog = pack_rgba_f(MESA_FORMAT_B8G8R8A8_UNORM, ctx->Fog.Color);
|
| nv10_state_tnl.c | 107 struct gl_fog_attrib *f = &ctx->Fog;
137 struct gl_fog_attrib *f = &ctx->Fog;
210 (!ctx->Light.Enabled && ctx->Fog.ColorSumEnabled ?
453 if (ctx->Light._NeedEyeCoords || ctx->Fog.Enabled ||
|
| /external/mesa3d/src/mesa/drivers/dri/i965/ |
| intel_pixel.c | 100 if (ctx->Fog.Enabled) {
101 DBG("fallback due to fog\n");
|
| intel_pixel_copy.c | 123 if (ctx->Fog.Enabled ||
|
| /external/mesa3d/src/mesa/drivers/dri/r200/ |
| r200_state.c | 375 * Fog
386 c.i = rmesa->hw.fog.cmd[FOG_C];
387 d.i = rmesa->hw.fog.cmd[FOG_D];
391 if (!ctx->Fog.Enabled)
395 switch (ctx->Fog.Mode) {
398 if (ctx->Fog.Start == ctx->Fog.End) {
403 c.f = ctx->Fog.End/(ctx->Fog.End-ctx->Fog.Start)
456 GLuint fog = rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR]; local
[all...] |
| /prebuilts/go/darwin-x86/src/cmd/link/ |
| link_test.go | 6 fog int `
9 Fog everywhere. Fog up the river, where it flows among green aits and meadows; fog down the river, where it rolls defiled among the tiers of shipping and the waterside pollutions of a great (and dirty) city. Fog on the Essex marshes, fog on the Kentish heights. Fog creeping into the cabooses of collier-brigs; fog lying out on the yards and hovering in the rigging of great ships; fog drooping on the gunwales of barges and small boats. Fog in the eyes and throats of ancient Greenwich pensioners, wheezing by the firesides of their wards; (…)
[all...] |
| /prebuilts/go/linux-x86/src/cmd/link/ |
| link_test.go | 6 fog int `
9 Fog everywhere. Fog up the river, where it flows among green aits and meadows; fog down the river, where it rolls defiled among the tiers of shipping and the waterside pollutions of a great (and dirty) city. Fog on the Essex marshes, fog on the Kentish heights. Fog creeping into the cabooses of collier-brigs; fog lying out on the yards and hovering in the rigging of great ships; fog drooping on the gunwales of barges and small boats. Fog in the eyes and throats of ancient Greenwich pensioners, wheezing by the firesides of their wards; (…)
[all...] |
| /external/mesa3d/src/mesa/state_tracker/ |
| st_atom_shader.c | 57 /** Compress the fog function enums into a 2-bit value */
137 if (st->ctx->Fog.Enabled) {
138 key.fog = translate_fog_mode(st->ctx->Fog.Mode);
|
