Home
last modified time | relevance | path

Searched refs:zmin (Results 1 – 25 of 43) sorted by relevance

12

/third_party/mesa3d/src/mesa/main/
Ddepth.c142 _mesa_DepthBoundsEXT( GLclampd zmin, GLclampd zmax ) in _mesa_DepthBoundsEXT() argument
147 _mesa_debug(ctx, "glDepthBounds(%f, %f)\n", zmin, zmax); in _mesa_DepthBoundsEXT()
149 if (zmin > zmax) { in _mesa_DepthBoundsEXT()
154 zmin = SATURATE(zmin); in _mesa_DepthBoundsEXT()
157 if (ctx->Depth.BoundsMin == zmin && ctx->Depth.BoundsMax == zmax) in _mesa_DepthBoundsEXT()
162 ctx->Depth.BoundsMin = zmin; in _mesa_DepthBoundsEXT()
Dfeedback.c352 unsigned zmin, zmax; in update_hit_record() local
356 zmin = (unsigned) ((float)(~0u) * *(float *)(save++)); in update_hit_record()
359 zmin = ~0u; in update_hit_record()
368 zmin = MIN2(zmin, result[index + 1]); in update_hit_record()
383 write_record(ctx, zmin); in update_hit_record()
406 GLuint zmin = (GLuint) ((GLfloat) zscale * s->HitMinZ); in update_hit_record() local
410 write_record(ctx, zmin); in update_hit_record()
/third_party/skia/third_party/externals/opengl-registry/extensions/EXT/
DEXT_depth_bounds_test.txt72 window-space Z bounds (zmin,zmax) of consequential illumination.
74 the range [zmin,zmax], the light source's illumination can be
110 Can the zmin bound be greater than the zmax bound?
112 RESOLUTION: zmin must be less than or equal to zmax or an
115 Another way to interpret this situation is to have zmin>zmax reject
117 zmin and zmax. But this does not seem useful enough to specify.
122 types and clamping, excepting that zmin must be less than zmax.
171 void DepthBoundsEXT(clampd zmin, clampd zmax);
209 void DepthBoundsEXT(clampd zmin, clampd zmax);
211 Each of zmin and zmax are clamped to lie within [0,1] (being of
[all …]
DEXT_clip_cull_distance.txt177 -zmin <= zc <= wc.
179 where zmin is -wc.
/third_party/openGLES/extensions/EXT/
DEXT_depth_bounds_test.txt72 window-space Z bounds (zmin,zmax) of consequential illumination.
74 the range [zmin,zmax], the light source's illumination can be
110 Can the zmin bound be greater than the zmax bound?
112 RESOLUTION: zmin must be less than or equal to zmax or an
115 Another way to interpret this situation is to have zmin>zmax reject
117 zmin and zmax. But this does not seem useful enough to specify.
122 types and clamping, excepting that zmin must be less than zmax.
171 void DepthBoundsEXT(clampd zmin, clampd zmax);
209 void DepthBoundsEXT(clampd zmin, clampd zmax);
211 Each of zmin and zmax are clamped to lie within [0,1] (being of
[all …]
DEXT_clip_cull_distance.txt177 -zmin <= zc <= wc.
179 where zmin is -wc.
/third_party/mesa3d/src/gallium/auxiliary/util/
Du_viewport.h39 float *zmin, float *zmax) in util_viewport_zmin_zmax() argument
50 *zmin = a < b ? a : b; in util_viewport_zmin_zmax()
/third_party/mesa3d/src/gallium/drivers/radeonsi/
Dsi_state_viewport.c536 bool window_space_position, float *zmin, float *zmax) in si_viewport_zmin_zmax() argument
539 *zmin = 0; in si_viewport_zmin_zmax()
543 util_viewport_zmin_zmax(vp, halfz, zmin, zmax); in si_viewport_zmin_zmax()
552 float zmin, zmax; in si_emit_depth_ranges() local
556 si_viewport_zmin_zmax(&states[0], clip_halfz, window_space, &zmin, &zmax); in si_emit_depth_ranges()
560 radeon_emit(fui(zmin)); in si_emit_depth_ranges()
572 si_viewport_zmin_zmax(&states[i], clip_halfz, window_space, &zmin, &zmax); in si_emit_depth_ranges()
573 radeon_emit(fui(zmin)); in si_emit_depth_ranges()
Dsi_clear.c607 const uint32_t zmin = lroundf(depth * max_z_value); in si_get_htile_clear_value() local
608 const uint32_t zmax = zmin; in si_get_htile_clear_value()
617 ((zmin & 0x3FFF) << 4) | in si_get_htile_clear_value()
/third_party/mesa3d/src/gallium/drivers/r600/
Dr600_viewport.c354 float zmin, zmax; in r600_emit_depth_ranges() local
361 util_viewport_zmin_zmax(&states[0], rctx->clip_halfz, &zmin, &zmax); in r600_emit_depth_ranges()
364 radeon_emit(cs, fui(zmin)); in r600_emit_depth_ranges()
378 util_viewport_zmin_zmax(&states[i], rctx->clip_halfz, &zmin, &zmax); in r600_emit_depth_ranges()
379 radeon_emit(cs, fui(zmin)); in r600_emit_depth_ranges()
/third_party/skia/third_party/externals/opengl-registry/extensions/NV/
DNV_depth_buffer_float.txt79 void DepthBoundsdNV(double zmin, double zmax);
374 DEPTH_BOUNDS_EXT 2xR GetFloatv 0,1 Depth bounds zmin & zmax 4.1.X depth-buffer
424 8 FLOAT64 zmin
436 void DepthBoundsEXT(clampd zmin, clampd zmax);
437 void DepthBoundsdNV(double zmin, double zmax);
441 of zmin and zmax are subject to clamping to the range of the depth
443 fixed-point depth buffers, the applied zmin and zmax are clamped to
444 [0, 1]. For floating-point depth buffers, the applied zmin and
445 zmax are unmodified. If zmin <= Zpixel <= zmax, then the depth
449 if the depth bounds test always passes. If zmin is greater than
[all …]
/third_party/openGLES/extensions/NV/
DNV_depth_buffer_float.txt79 void DepthBoundsdNV(double zmin, double zmax);
374 DEPTH_BOUNDS_EXT 2xR GetFloatv 0,1 Depth bounds zmin & zmax 4.1.X depth-buffer
424 8 FLOAT64 zmin
436 void DepthBoundsEXT(clampd zmin, clampd zmax);
437 void DepthBoundsdNV(double zmin, double zmax);
441 of zmin and zmax are subject to clamping to the range of the depth
443 fixed-point depth buffers, the applied zmin and zmax are clamped to
444 [0, 1]. For floating-point depth buffers, the applied zmin and
445 zmax are unmodified. If zmin <= Zpixel <= zmax, then the depth
449 if the depth bounds test always passes. If zmin is greater than
[all …]
/third_party/openGLES/extensions/ARB/
DARB_depth_buffer_float.txt369 DEPTH_BOUNDS_EXT 2xR GetFloatv 0,1 Depth bounds zmin & zmax 4.1.X depth-buffer
401 void DepthBoundsEXT(clampd zmin, clampd zmax);
404 Each of zmin and zmax are subject to clamping to the range of the depth
406 fixed-point depth buffers, the applied zmin and zmax are clamped to
407 [0, 1]. For floating-point depth buffers, the applied zmin and
408 zmax are clamped to [0, 1]. If zmin <= Zpixel <= zmax, then the depth
412 if the depth bounds test always passes. If zmin is greater than
416 zmin and zmax are set to 0.0 and 1.0 respectively; and the depth
/third_party/skia/third_party/externals/opengl-registry/extensions/ARB/
DARB_depth_buffer_float.txt359 DEPTH_BOUNDS_EXT 2xR GetFloatv 0,1 Depth bounds zmin & zmax 4.1.X depth-buffer
391 void DepthBoundsEXT(clampd zmin, clampd zmax);
394 Each of zmin and zmax are subject to clamping to the range of the depth
396 fixed-point depth buffers, the applied zmin and zmax are clamped to
397 [0, 1]. For floating-point depth buffers, the applied zmin and
398 zmax are clamped to [0, 1]. If zmin <= Zpixel <= zmax, then the depth
402 if the depth bounds test always passes. If zmin is greater than
406 zmin and zmax are set to 0.0 and 1.0 respectively; and the depth
/third_party/mesa3d/src/gallium/drivers/freedreno/a3xx/
Dfd3_emit.c715 float zmin, zmax; in fd3_emit_state() local
723 &zmin, &zmax); in fd3_emit_state()
727 OUT_RING(ring, (uint32_t)(zmin * 0xffffffff)); in fd3_emit_state()
730 OUT_RING(ring, (uint32_t)(zmin * 0xffff)); in fd3_emit_state()
733 OUT_RING(ring, (uint32_t)(zmin * 0xffffff)); in fd3_emit_state()
/third_party/mesa3d/src/gallium/drivers/freedreno/a4xx/
Dfd4_emit.c815 float zmin, zmax; in fd4_emit_state() local
823 &zmin, &zmax); in fd4_emit_state()
827 OUT_RING(ring, fui(zmin)); in fd4_emit_state()
830 OUT_RING(ring, (uint32_t)(zmin * 0xffff)); in fd4_emit_state()
833 OUT_RING(ring, (uint32_t)(zmin * 0xffffff)); in fd4_emit_state()
/third_party/mesa3d/src/gallium/drivers/nouveau/nv50/
Dnv50_state_validate.c251 float zmin, zmax; in nv50_validate_viewport() local
274 util_viewport_zmin_zmax(vpt, nv50->rast->pipe.clip_halfz, &zmin, &zmax); in nv50_validate_viewport()
278 PUSH_DATAf(push, zmin); in nv50_validate_viewport()
/third_party/openssl/test/
Dasn1_encode_test.c175 #define ENCDEC_ARRAY(max, zmax, min, zmin) \ argument
177 ENCDEC_DATA(min,zmin), \
/third_party/mesa3d/src/gallium/drivers/freedreno/a6xx/
Dfd6_emit.c1001 float zmin, zmax; in fd6_emit_non_ring() local
1003 &zmin, &zmax); in fd6_emit_non_ring()
1005 OUT_REG(ring, A6XX_GRAS_CL_Z_CLAMP_MIN(0, zmin), in fd6_emit_non_ring()
1008 OUT_REG(ring, A6XX_RB_Z_CLAMP_MIN(zmin), A6XX_RB_Z_CLAMP_MAX(zmax)); in fd6_emit_non_ring()
/third_party/mesa3d/src/gallium/drivers/nouveau/nvc0/
Dnvc0_state_validate.c396 float zmin, zmax; in nvc0_validate_viewport() local
430 util_viewport_zmin_zmax(vp, nvc0->rast->pipe.clip_halfz, &zmin, &zmax); in nvc0_validate_viewport()
433 PUSH_DATAf(push, zmin); in nvc0_validate_viewport()
/third_party/mesa3d/src/amd/vulkan/
Dradv_meta_clear.c734 uint32_t zmin, zmax; in radv_get_htile_fast_clear_value() local
737 zmin = lroundf(value.depth * max_zval); in radv_get_htile_fast_clear_value()
738 zmax = zmin; in radv_get_htile_fast_clear_value()
748 ((zmin & 0x3fff) << 4) | in radv_get_htile_fast_clear_value()
/third_party/mesa3d/src/gallium/drivers/svga/
Dsvga_context.h386 float zmin; member
Dsvga_state_framebuffer.c731 svga->state.hw_clear.depthrange.zmin = vp->minDepth; in emit_viewport()
/third_party/mesa3d/src/gallium/drivers/iris/
Diris_state.c5545 bool window_space_position, float *zmin, float *zmax) in iris_viewport_zmin_zmax() argument
5548 *zmin = 0.f; in iris_viewport_zmin_zmax()
5552 util_viewport_zmin_zmax(vp, halfz, zmin, zmax); in iris_viewport_zmin_zmax()
5827 float zmin, zmax; in iris_upload_dirty_render_state() local
5830 &zmin, &zmax); in iris_upload_dirty_render_state()
5832 zmin = 0.0; in iris_upload_dirty_render_state()
5837 ccv.MinimumDepth = zmin; in iris_upload_dirty_render_state()
/third_party/mesa3d/docs/relnotes/
D12.0.2.rst192 - gallium/util: add helper to compute zmin/zmax for a viewport state

12