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Centralize retained UI GL dispatch

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This commit is contained in:
omigamedev
2026-06-05 13:34:59 +02:00
parent 8f062fb0c4
commit 92fa5b224a
6 changed files with 122 additions and 265 deletions
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75
src/legacy_ui_gl_dispatch.h
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@@ -13,11 +13,21 @@ inline void enable_opengl_state(std::uint32_t state) noexcept
glEnable(static_cast<GLenum>(state));
}
inline std::uint8_t is_opengl_state_enabled(std::uint32_t state) noexcept
{
return static_cast<std::uint8_t>(glIsEnabled(static_cast<GLenum>(state)));
}
inline void disable_opengl_state(std::uint32_t state) noexcept
{
glDisable(static_cast<GLenum>(state));
}
inline void activate_opengl_texture(std::uint32_t texture_unit) noexcept
{
glActiveTexture(static_cast<GLenum>(texture_unit));
}
inline void clear_opengl_buffer(std::uint32_t mask) noexcept
{
glClear(static_cast<GLbitfield>(mask));
@@ -33,6 +43,11 @@ inline void set_opengl_viewport(std::int32_t x, std::int32_t y, std::int32_t wid
glViewport(static_cast<GLint>(x), static_cast<GLint>(y), static_cast<GLsizei>(width), static_cast<GLsizei>(height));
}
inline void set_opengl_scissor(std::int32_t x, std::int32_t y, std::int32_t width, std::int32_t height) noexcept
{
glScissor(static_cast<GLint>(x), static_cast<GLint>(y), static_cast<GLsizei>(width), static_cast<GLsizei>(height));
}
inline void bind_opengl_texture(std::uint32_t target, std::uint32_t texture) noexcept
{
glBindTexture(static_cast<GLenum>(target), static_cast<GLuint>(texture));
@@ -61,6 +76,17 @@ inline std::array<std::int32_t, 4> query_viewport(const char* context)
return viewport;
}
inline pp::renderer::gl::OpenGlViewportRect query_viewport_rect(const char* context)
{
const auto result = pp::renderer::gl::query_opengl_viewport(
pp::renderer::gl::OpenGlViewportQueryDispatch {
.get_integer = get_opengl_integer,
});
if (!result.ok())
LOG("%s viewport query dispatch failed because: %s", context, result.status().message);
return result.value();
}
inline std::array<float, 4> query_clear_color(const char* context)
{
std::array<float, 4> color {};
@@ -69,6 +95,20 @@ inline std::array<float, 4> query_clear_color(const char* context)
return color;
}
inline bool query_capability(std::uint32_t state, const char* context)
{
const auto result = pp::renderer::gl::query_opengl_capability_state(
state,
pp::renderer::gl::OpenGlCapabilityStateQueryDispatch {
.is_enabled = is_opengl_state_enabled,
});
if (!result.ok()) {
LOG("%s capability query failed because: %s", context, result.status().message);
return false;
}
return result.value();
}
inline void set_capability(std::uint32_t state, bool enabled, const char* context)
{
const auto status = pp::renderer::gl::apply_opengl_capability(
@@ -82,6 +122,17 @@ inline void set_capability(std::uint32_t state, bool enabled, const char* contex
LOG("%s capability dispatch failed because: %s", context, status.message);
}
inline void activate_texture_unit(std::uint32_t unit_index, const char* context)
{
const auto status = pp::renderer::gl::activate_opengl_texture_unit(
unit_index,
pp::renderer::gl::OpenGlActiveTextureDispatch {
.active_texture = activate_opengl_texture,
});
if (!status.ok())
LOG("%s active texture dispatch failed because: %s", context, status.message);
}
inline void set_blend_enabled(bool enabled, const char* context)
{
set_capability(pp::renderer::gl::blend_state(), enabled, context);
@@ -108,6 +159,30 @@ inline void apply_viewport(
LOG("%s viewport dispatch failed because: %s", context, status.message);
}
inline void apply_scissor_rect(
std::int32_t x,
std::int32_t y,
std::int32_t width,
std::int32_t height,
const char* context)
{
const auto status = pp::renderer::gl::apply_opengl_scissor_rect(
pp::renderer::gl::OpenGlScissorRect {
.enabled = 1U,
.x = x,
.y = y,
.width = width,
.height = height,
},
pp::renderer::gl::OpenGlScissorDispatch {
.enable = enable_opengl_state,
.disable = disable_opengl_state,
.scissor = set_opengl_scissor,
});
if (!status.ok())
LOG("%s scissor dispatch failed because: %s", context, status.message);
}
inline void clear_color_buffer(std::array<float, 4> color, const char* context)
{
const auto status = pp::renderer::gl::clear_opengl_render_target(