omar/panopainter
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add renderer sampler state contract

Browse Source
This commit is contained in:
omigamedev
2026-06-02 15:56:26 +02:00
parent b68ddc42c6
commit 952a00e7d3
9 changed files with 322 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
src/renderer_api/renderer_api.h
View File

@@ -99,6 +99,18 @@ enum class CompareOp : std::uint8_t {
always,
};
enum class SamplerFilter : std::uint8_t {
nearest,
linear,
};
enum class SamplerAddressMode : std::uint8_t {
clamp_to_edge,
repeat,
mirrored_repeat,
clamp_to_border,
};
struct BlendState {
bool enabled = false;
BlendFactor source_color = BlendFactor::one;
@@ -119,6 +131,15 @@ struct DepthState {
CompareOp compare = CompareOp::less_or_equal;
};
struct SamplerDesc {
SamplerFilter min_filter = SamplerFilter::linear;
SamplerFilter mag_filter = SamplerFilter::linear;
SamplerFilter mip_filter = SamplerFilter::linear;
SamplerAddressMode address_u = SamplerAddressMode::clamp_to_edge;
SamplerAddressMode address_v = SamplerAddressMode::clamp_to_edge;
SamplerAddressMode address_w = SamplerAddressMode::clamp_to_edge;
};
struct MeshDesc {
std::uint32_t vertex_count = 0;
std::uint32_t index_count = 0;
@@ -187,6 +208,9 @@ public:
[[nodiscard]] virtual pp::foundation::Status bind_texture(
std::uint32_t slot,
ITexture2D& texture) noexcept = 0;
[[nodiscard]] virtual pp::foundation::Status bind_sampler(
std::uint32_t slot,
SamplerDesc sampler) noexcept = 0;
[[nodiscard]] virtual pp::foundation::Status bind_mesh(IMesh& mesh) noexcept = 0;
[[nodiscard]] virtual pp::foundation::Status draw() noexcept = 0;
[[nodiscard]] virtual pp::foundation::Status read_texture(
@@ -226,6 +250,9 @@ public:
[[nodiscard]] pp::foundation::Status validate_blend_state(BlendState state) noexcept;
[[nodiscard]] pp::foundation::Status validate_compare_op(CompareOp op) noexcept;
[[nodiscard]] pp::foundation::Status validate_depth_state(DepthState state) noexcept;
[[nodiscard]] pp::foundation::Status validate_sampler_filter(SamplerFilter filter) noexcept;
[[nodiscard]] pp::foundation::Status validate_sampler_address_mode(SamplerAddressMode mode) noexcept;
[[nodiscard]] pp::foundation::Status validate_sampler_desc(SamplerDesc desc) noexcept;
[[nodiscard]] pp::foundation::Status validate_mesh_desc(MeshDesc desc) noexcept;
[[nodiscard]] pp::foundation::Status validate_texture_slot(std::uint32_t slot) noexcept;
[[nodiscard]] pp::foundation::Status validate_shader_program_desc(ShaderProgramDesc desc) noexcept;
@@ -245,5 +272,7 @@ public:
[[nodiscard]] const char* blend_factor_name(BlendFactor factor) noexcept;
[[nodiscard]] const char* blend_op_name(BlendOp op) noexcept;
[[nodiscard]] const char* compare_op_name(CompareOp op) noexcept;
[[nodiscard]] const char* sampler_filter_name(SamplerFilter filter) noexcept;
[[nodiscard]] const char* sampler_address_mode_name(SamplerAddressMode mode) noexcept;
}