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shader/texture: Deduce texture buffers from locker

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Instead of specializing shaders to separate texture buffers from 1D
textures, use the locker to deduce them while they are being decoded.
This commit is contained in:
ReinUsesLisp 2019-11-06 04:32:43 -03:00
parent c52f37f259
commit 32c1bc6a67
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GPG key ID: 2DFC508897B39CFE
9 changed files with 109 additions and 176 deletions
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14
src/video_core/shader/node.h
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@ -225,14 +225,15 @@ class Sampler {
public:
/// This constructor is for bound samplers
constexpr explicit Sampler(u32 index, u32 offset, Tegra::Shader::TextureType type,
bool is_array, bool is_shadow)
: index{index}, offset{offset}, type{type}, is_array{is_array}, is_shadow{is_shadow} {}
bool is_array, bool is_shadow, bool is_buffer)
: index{index}, offset{offset}, type{type}, is_array{is_array}, is_shadow{is_shadow},
is_buffer{is_buffer} {}
/// This constructor is for bindless samplers
constexpr explicit Sampler(u32 index, u32 offset, u32 buffer, Tegra::Shader::TextureType type,
bool is_array, bool is_shadow)
bool is_array, bool is_shadow, bool is_buffer)
: index{index}, offset{offset}, buffer{buffer}, type{type}, is_array{is_array},
is_shadow{is_shadow}, is_bindless{true} {}
is_shadow{is_shadow}, is_buffer{is_buffer}, is_bindless{true} {}
constexpr u32 GetIndex() const {
return index;
@ -258,6 +259,10 @@ public:
return is_shadow;
}
constexpr bool IsBuffer() const {
return is_buffer;
}
constexpr bool IsBindless() const {
return is_bindless;
}
@ -270,6 +275,7 @@ private:
Tegra::Shader::TextureType type{}; ///< The type used to sample this texture (Texture2D, etc)
bool is_array{}; ///< Whether the texture is being sampled as an array texture or not.
bool is_shadow{}; ///< Whether the texture is being sampled as a depth texture or not.
bool is_buffer{}; ///< Whether the texture is a texture buffer without sampler.
bool is_bindless{}; ///< Whether this sampler belongs to a bindless texture or not.
};