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  /external/chromium_org/third_party/mesa/src/src/mesa/main/
fog.c 29 #include "fog.h"
88 if (ctx->Fog.End == ctx->Fog.Start)
89 ctx->Fog._Scale = 1.0f;
91 ctx->Fog._Scale = 1.0f / (ctx->Fog.End - ctx->Fog.Start);
114 if (ctx->Fog.Mode == m)
117 ctx->Fog.Mode = m;
124 if (ctx->Fog.Density == *params
    [all...]
state.h 59 if (ctx->Fog.ColorSumEnabled)
hint.c 56 if (ctx->Hint.Fog == mode)
59 ctx->Hint.Fog = mode;
161 ctx->Hint.Fog = GL_DONT_CARE;
  /external/mesa3d/src/mesa/main/
fog.c 29 #include "fog.h"
88 if (ctx->Fog.End == ctx->Fog.Start)
89 ctx->Fog._Scale = 1.0f;
91 ctx->Fog._Scale = 1.0f / (ctx->Fog.End - ctx->Fog.Start);
114 if (ctx->Fog.Mode == m)
117 ctx->Fog.Mode = m;
124 if (ctx->Fog.Density == *params
    [all...]
state.h 59 if (ctx->Fog.ColorSumEnabled)
hint.c 56 if (ctx->Hint.Fog == mode)
59 ctx->Hint.Fog = mode;
161 ctx->Hint.Fog = GL_DONT_CARE;
  /external/chromium_org/third_party/mesa/src/src/mesa/drivers/dri/radeon/
radeon_fog.c 45 /* Fog blend factor computation for hw tcl */
87 * Compute per-vertex fog blend factors from fog coordinates by
88 * evaluating the GL_LINEAR, GL_EXP or GL_EXP2 fog function.
89 * Fog coordinates are distances from the eye (typically between the
91 * Note the fog (eye Z) coords may be negative so we use ABS(z) below.
92 * Fog blend factors are in the range [0,1].
97 GLfloat end = ctx->Fog.End;
101 switch (ctx->Fog.Mode) {
103 if (ctx->Fog.Start == ctx->Fog.End
    [all...]
  /external/mesa3d/src/mesa/drivers/dri/radeon/
radeon_fog.c 45 /* Fog blend factor computation for hw tcl */
87 * Compute per-vertex fog blend factors from fog coordinates by
88 * evaluating the GL_LINEAR, GL_EXP or GL_EXP2 fog function.
89 * Fog coordinates are distances from the eye (typically between the
91 * Note the fog (eye Z) coords may be negative so we use ABS(z) below.
92 * Fog blend factors are in the range [0,1].
97 GLfloat end = ctx->Fog.End;
101 switch (ctx->Fog.Mode) {
103 if (ctx->Fog.Start == ctx->Fog.End
    [all...]
  /external/chromium_org/third_party/mesa/src/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/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/chromium_org/third_party/mesa/src/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 134 tnl->_DoVertexFog = ((tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
159 if (ctx->Fog.Enabled
161 /* Either fixed-function fog or a fragment program needs fog coord.
223 tnl->_DoVertexFog = ((tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
233 tnl->_DoVertexFog = ((tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
  /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 134 tnl->_DoVertexFog = ((tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
159 if (ctx->Fog.Enabled
161 /* Either fixed-function fog or a fragment program needs fog coord.
223 tnl->_DoVertexFog = ((tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
233 tnl->_DoVertexFog = ((tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
  /external/chromium_org/third_party/mesa/src/src/mesa/program/
program_parse_extra.c 180 if (state->option.Fog == OPTION_NONE) {
182 state->option.Fog = OPTION_FOG_EXP;
185 state->option.Fog = OPTION_FOG_EXP2;
188 state->option.Fog = OPTION_FOG_LINEAR;
prog_statevars.c 250 COPY_4V(value, ctx->Fog.Color);
252 COPY_4V(value, ctx->Fog.ColorUnclamped);
255 value[0] = ctx->Fog.Density;
256 value[1] = ctx->Fog.Start;
257 value[2] = ctx->Fog.End;
258 value[3] = (ctx->Fog.End == ctx->Fog.Start)
259 ? 1.0f : (GLfloat)(1.0 / (ctx->Fog.End - ctx->Fog.Start));
452 /* for simpler per-vertex/pixel fog calcs. POW (for EXP/EXP2 fog
    [all...]
program_parser.h 204 unsigned Fog:2;
  /external/mesa3d/src/mesa/program/
program_parse_extra.c 180 if (state->option.Fog == OPTION_NONE) {
182 state->option.Fog = OPTION_FOG_EXP;
185 state->option.Fog = OPTION_FOG_EXP2;
188 state->option.Fog = OPTION_FOG_LINEAR;
prog_statevars.c 250 COPY_4V(value, ctx->Fog.Color);
252 COPY_4V(value, ctx->Fog.ColorUnclamped);
255 value[0] = ctx->Fog.Density;
256 value[1] = ctx->Fog.Start;
257 value[2] = ctx->Fog.End;
258 value[3] = (ctx->Fog.End == ctx->Fog.Start)
259 ? 1.0f : (GLfloat)(1.0 / (ctx->Fog.End - ctx->Fog.Start));
452 /* for simpler per-vertex/pixel fog calcs. POW (for EXP/EXP2 fog
    [all...]
  /external/chromium_org/third_party/mesa/src/src/mesa/drivers/common/
driverfuncs.c 262 ctx->Driver.Enable(ctx, GL_COLOR_SUM, ctx->Fog.ColorSumEnabled);
266 ctx->Driver.Enable(ctx, GL_FOG, ctx->Fog.Enabled);
278 ctx->Driver.Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);
280 GLfloat mode = (GLfloat) ctx->Fog.Mode;
283 ctx->Driver.Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density);
284 ctx->Driver.Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start);
285 ctx->Driver.Fogfv(ctx, GL_FOG_END, &ctx->Fog.End);
  /external/mesa3d/src/mesa/drivers/common/
driverfuncs.c 262 ctx->Driver.Enable(ctx, GL_COLOR_SUM, ctx->Fog.ColorSumEnabled);
266 ctx->Driver.Enable(ctx, GL_FOG, ctx->Fog.Enabled);
278 ctx->Driver.Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);
280 GLfloat mode = (GLfloat) ctx->Fog.Mode;
283 ctx->Driver.Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density);
284 ctx->Driver.Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start);
285 ctx->Driver.Fogfv(ctx, GL_FOG_END, &ctx->Fog.End);
  /external/chromium_org/third_party/mesa/src/src/mesa/drivers/dri/nouveau/
nv04_state_raster.c 221 /* Fog. */
222 if (ctx->Fog.Enabled) {
224 nv04->fog = pack_rgba_f(MESA_FORMAT_ARGB8888, ctx->Fog.Color);
  /external/mesa3d/src/mesa/drivers/dri/nouveau/
nv04_state_raster.c 221 /* Fog. */
222 if (ctx->Fog.Enabled) {
224 nv04->fog = pack_rgba_f(MESA_FORMAT_ARGB8888, ctx->Fog.Color);
  /external/chromium_org/third_party/mesa/src/src/mesa/drivers/dri/intel/
intel_pixel.c 103 if (ctx->Fog.Enabled) {
104 DBG("fallback due to fog\n");
  /external/mesa3d/src/mesa/drivers/dri/intel/
intel_pixel.c 103 if (ctx->Fog.Enabled) {
104 DBG("fallback due to fog\n");

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