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Move OpenGL texture upload mapping

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This commit is contained in:
omigamedev
2026-06-01 17:46:48 +02:00
parent 9ab73a0354
commit 2754df9f46
7 changed files with 56 additions and 11 deletions
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18
src/renderer_gl/opengl_capabilities.cpp
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@@ -4,6 +4,12 @@ namespace pp::renderer::gl {
namespace {
constexpr std::uint32_t gl_unsigned_byte = 0x1401U;
constexpr std::uint32_t gl_float = 0x1406U;
constexpr std::uint32_t gl_half_float = 0x140BU;
constexpr std::uint32_t gl_rgba32f = 0x8814U;
constexpr std::uint32_t gl_rgba16f = 0x881AU;
[[nodiscard]] bool contains(std::string_view text, std::string_view needle) noexcept
{
return text.find(needle) != std::string_view::npos;
@@ -50,4 +56,16 @@ OpenGlCapabilities detect_opengl_capabilities(
return capabilities;
}
std::uint32_t texture_upload_type_for_internal_format(std::uint32_t internal_format) noexcept
{
switch (internal_format) {
case gl_rgba32f:
return gl_float;
case gl_rgba16f:
return gl_half_float;
default:
return gl_unsigned_byte;
}
}
}