mirror of
https://github.com/mpv-player/mpv
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9b2dae79b1
ra_d3d11 uses the SPIR-V compiler to translate GLSL to SPIR-V, which is then translated to HLSL. This means it always exposes the same GLSL version that the SPIR-V compiler supports (4.50 for shaderc/glslang.) Despite claiming to support GLSL 4.50, some features that are tied to the GLSL version in OpenGL are not supported by ra_d3d11 when targeting legacy Direct3D feature levels. This includes two features that mpv relies on: - Reading from gl_FragCoord in the fragment shader (requires FL 10_0) - textureGather from any texture component (requires FL 11_0) These features have been exposed as new RA caps.
57 lines
2.3 KiB
C
57 lines
2.3 KiB
C
/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* mpv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MP_GL_VIDEO_SHADERS_H
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#define MP_GL_VIDEO_SHADERS_H
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#include <libavutil/lfg.h>
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#include "utils.h"
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#include "video.h"
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extern const struct deband_opts deband_opts_def;
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extern const struct m_sub_options deband_conf;
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void sampler_prelude(struct gl_shader_cache *sc, int tex_num);
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void pass_sample_separated_gen(struct gl_shader_cache *sc, struct scaler *scaler,
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int d_x, int d_y);
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void pass_sample_polar(struct gl_shader_cache *sc, struct scaler *scaler,
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int components, bool sup_gather);
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void pass_compute_polar(struct gl_shader_cache *sc, struct scaler *scaler,
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int components, int bw, int bh, int iw, int ih);
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void pass_sample_bicubic_fast(struct gl_shader_cache *sc);
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void pass_sample_oversample(struct gl_shader_cache *sc, struct scaler *scaler,
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int w, int h);
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void pass_linearize(struct gl_shader_cache *sc, enum mp_csp_trc trc);
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void pass_delinearize(struct gl_shader_cache *sc, enum mp_csp_trc trc);
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void pass_ootf(struct gl_shader_cache *sc, enum mp_csp_light light, float peak);
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void pass_inverse_ootf(struct gl_shader_cache *sc, enum mp_csp_light light, float peak);
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void pass_color_map(struct gl_shader_cache *sc,
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struct mp_colorspace src, struct mp_colorspace dst,
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enum tone_mapping algo, float tone_mapping_param,
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float tone_mapping_desat, bool use_detected_peak,
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bool gamut_warning, bool is_linear);
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void pass_sample_deband(struct gl_shader_cache *sc, struct deband_opts *opts,
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AVLFG *lfg, enum mp_csp_trc trc);
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void pass_sample_unsharp(struct gl_shader_cache *sc, float param);
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#endif
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