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memoryformat: Make the big array more readable
Prefix the struct members with their name, similar to how our Vulkan code looks.
This commit is contained in:
Benjamin Otte
parent
2b6e7147d6
commit
84de90756d
@ -350,301 +350,466 @@ struct _GdkMemoryFormatDescription
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static const GdkMemoryFormatDescription memory_formats[] = {
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[GDK_MEMORY_B8G8R8A8_PREMULTIPLIED] = {
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GDK_MEMORY_ALPHA_PREMULTIPLIED,
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4,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGBA8, GL_BGRA, GL_UNSIGNED_BYTE, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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b8g8r8a8_premultiplied_to_float,
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b8g8r8a8_premultiplied_from_float,
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.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
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.bytes_per_pixel = 4,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGBA8,
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.format = GL_BGRA,
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.type = GL_UNSIGNED_BYTE,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = b8g8r8a8_premultiplied_to_float,
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.from_float = b8g8r8a8_premultiplied_from_float,
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},
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[GDK_MEMORY_A8R8G8B8_PREMULTIPLIED] = {
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GDK_MEMORY_ALPHA_PREMULTIPLIED,
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4,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGBA8, GL_BGRA, GDK_GL_UNSIGNED_BYTE_FLIPPED, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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a8r8g8b8_premultiplied_to_float,
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a8r8g8b8_premultiplied_from_float,
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.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
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.bytes_per_pixel = 4,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGBA8,
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.format = GL_BGRA,
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.type = GDK_GL_UNSIGNED_BYTE_FLIPPED,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = a8r8g8b8_premultiplied_to_float,
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.from_float = a8r8g8b8_premultiplied_from_float,
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},
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[GDK_MEMORY_R8G8B8A8_PREMULTIPLIED] = {
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GDK_MEMORY_ALPHA_PREMULTIPLIED,
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4,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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r8g8b8a8_premultiplied_to_float,
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r8g8b8a8_premultiplied_from_float,
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.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
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.bytes_per_pixel = 4,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGBA8,
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.format = GL_RGBA,
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.type = GL_UNSIGNED_BYTE,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = r8g8b8a8_premultiplied_to_float,
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.from_float = r8g8b8a8_premultiplied_from_float,
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},
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[GDK_MEMORY_A8B8G8R8_PREMULTIPLIED] = {
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GDK_MEMORY_ALPHA_PREMULTIPLIED,
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4,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGBA8, GL_RGBA, GDK_GL_UNSIGNED_BYTE_FLIPPED, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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a8b8g8r8_premultiplied_to_float,
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a8b8g8r8_premultiplied_from_float,
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.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
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.bytes_per_pixel = 4,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGBA8,
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.format = GL_RGBA,
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.type = GDK_GL_UNSIGNED_BYTE_FLIPPED,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = a8b8g8r8_premultiplied_to_float,
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.from_float = a8b8g8r8_premultiplied_from_float,
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},
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[GDK_MEMORY_B8G8R8A8] = {
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GDK_MEMORY_ALPHA_STRAIGHT,
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4,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGBA8, GL_BGRA, GL_UNSIGNED_BYTE, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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b8g8r8a8_to_float,
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b8g8r8a8_from_float,
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.alpha = GDK_MEMORY_ALPHA_STRAIGHT,
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.bytes_per_pixel = 4,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGBA8,
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.format = GL_BGRA,
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.type = GL_UNSIGNED_BYTE,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = b8g8r8a8_to_float,
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.from_float = b8g8r8a8_from_float,
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},
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[GDK_MEMORY_A8R8G8B8] = {
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GDK_MEMORY_ALPHA_STRAIGHT,
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4,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGBA8, GL_RGBA, GDK_GL_UNSIGNED_BYTE_FLIPPED, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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a8r8g8b8_to_float,
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a8r8g8b8_from_float,
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.alpha = GDK_MEMORY_ALPHA_STRAIGHT,
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.bytes_per_pixel = 4,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGBA8,
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.format = GL_RGBA,
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.type = GDK_GL_UNSIGNED_BYTE_FLIPPED,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = a8r8g8b8_to_float,
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.from_float = a8r8g8b8_from_float,
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},
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[GDK_MEMORY_R8G8B8A8] = {
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GDK_MEMORY_ALPHA_STRAIGHT,
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4,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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r8g8b8a8_to_float,
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r8g8b8a8_from_float,
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.alpha = GDK_MEMORY_ALPHA_STRAIGHT,
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.bytes_per_pixel = 4,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGBA8,
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.format = GL_RGBA,
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.type = GL_UNSIGNED_BYTE,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = r8g8b8a8_to_float,
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.from_float = r8g8b8a8_from_float,
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},
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[GDK_MEMORY_A8B8G8R8] = {
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GDK_MEMORY_ALPHA_STRAIGHT,
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4,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGBA8, GL_BGRA, GDK_GL_UNSIGNED_BYTE_FLIPPED, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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a8b8g8r8_to_float,
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a8b8g8r8_from_float,
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.alpha = GDK_MEMORY_ALPHA_STRAIGHT,
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.bytes_per_pixel = 4,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGBA8,
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.format = GL_BGRA,
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.type = GDK_GL_UNSIGNED_BYTE_FLIPPED,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = a8b8g8r8_to_float,
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.from_float = a8b8g8r8_from_float,
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},
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[GDK_MEMORY_B8G8R8X8] = {
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GDK_MEMORY_ALPHA_OPAQUE,
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4,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGBA8, GL_BGRA, GL_UNSIGNED_BYTE, { GL_RED, GL_GREEN, GL_BLUE, GL_ONE } },
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b8g8r8x8_to_float,
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b8g8r8x8_from_float,
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.alpha = GDK_MEMORY_ALPHA_OPAQUE,
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.bytes_per_pixel = 4,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGBA8,
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.format = GL_BGRA,
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.type = GL_UNSIGNED_BYTE,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ONE },
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},
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.to_float = b8g8r8x8_to_float,
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.from_float = b8g8r8x8_from_float,
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},
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[GDK_MEMORY_X8R8G8B8] = {
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GDK_MEMORY_ALPHA_OPAQUE,
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4,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGBA8, GL_BGRA, GDK_GL_UNSIGNED_BYTE_FLIPPED, { GL_RED, GL_GREEN, GL_BLUE, GL_ONE } },
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x8r8g8b8_to_float,
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x8r8g8b8_from_float,
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.alpha = GDK_MEMORY_ALPHA_OPAQUE,
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.bytes_per_pixel = 4,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGBA8,
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.format = GL_BGRA,
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.type = GDK_GL_UNSIGNED_BYTE_FLIPPED,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ONE },
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},
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.to_float = x8r8g8b8_to_float,
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.from_float = x8r8g8b8_from_float,
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},
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[GDK_MEMORY_R8G8B8X8] = {
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GDK_MEMORY_ALPHA_OPAQUE,
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4,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, { GL_RED, GL_GREEN, GL_BLUE, GL_ONE } },
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r8g8b8x8_to_float,
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r8g8b8x8_from_float,
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.alpha = GDK_MEMORY_ALPHA_OPAQUE,
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.bytes_per_pixel = 4,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGBA8,
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.format = GL_RGBA,
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.type = GL_UNSIGNED_BYTE,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ONE },
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},
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.to_float = r8g8b8x8_to_float,
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.from_float = r8g8b8x8_from_float,
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},
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[GDK_MEMORY_X8B8G8R8] = {
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GDK_MEMORY_ALPHA_OPAQUE,
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4,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGBA8, GL_RGBA, GDK_GL_UNSIGNED_BYTE_FLIPPED, { GL_RED, GL_GREEN, GL_BLUE, GL_ONE } },
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x8b8g8r8_to_float,
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x8b8g8r8_from_float,
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.alpha = GDK_MEMORY_ALPHA_OPAQUE,
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.bytes_per_pixel = 4,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGBA8,
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.format = GL_RGBA,
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.type = GDK_GL_UNSIGNED_BYTE_FLIPPED,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ONE },
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},
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.to_float = x8b8g8r8_to_float,
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.from_float = x8b8g8r8_from_float,
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},
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[GDK_MEMORY_R8G8B8] = {
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GDK_MEMORY_ALPHA_OPAQUE,
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3,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGB8, GL_RGB, GL_UNSIGNED_BYTE, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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r8g8b8_to_float,
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r8g8b8_from_float,
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.alpha = GDK_MEMORY_ALPHA_OPAQUE,
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.bytes_per_pixel = 3,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGB8,
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.format = GL_RGB,
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.type = GL_UNSIGNED_BYTE,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = r8g8b8_to_float,
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.from_float = r8g8b8_from_float,
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},
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[GDK_MEMORY_B8G8R8] = {
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GDK_MEMORY_ALPHA_OPAQUE,
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3,
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G_ALIGNOF (guchar),
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GDK_MEMORY_U8,
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{ GL_RGB8, GL_BGR, GL_UNSIGNED_BYTE, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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b8g8r8_to_float,
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b8g8r8_from_float,
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.alpha = GDK_MEMORY_ALPHA_OPAQUE,
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.bytes_per_pixel = 3,
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.alignment = G_ALIGNOF (guchar),
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.depth = GDK_MEMORY_U8,
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.gl = {
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.internal_format = GL_RGB8,
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.format = GL_BGR,
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.type = GL_UNSIGNED_BYTE,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = b8g8r8_to_float,
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.from_float = b8g8r8_from_float,
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},
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[GDK_MEMORY_R16G16B16] = {
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GDK_MEMORY_ALPHA_OPAQUE,
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6,
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G_ALIGNOF (guint16),
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GDK_MEMORY_U16,
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{ GL_RGB16, GL_RGB, GL_UNSIGNED_SHORT, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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r16g16b16_to_float,
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r16g16b16_from_float,
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.alpha = GDK_MEMORY_ALPHA_OPAQUE,
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.bytes_per_pixel = 6,
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.alignment = G_ALIGNOF (guint16),
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.depth = GDK_MEMORY_U16,
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.gl = {
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.internal_format = GL_RGB16,
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.format = GL_RGB,
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.type = GL_UNSIGNED_SHORT,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = r16g16b16_to_float,
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.from_float = r16g16b16_from_float,
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},
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[GDK_MEMORY_R16G16B16A16_PREMULTIPLIED] = {
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GDK_MEMORY_ALPHA_PREMULTIPLIED,
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8,
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G_ALIGNOF (guint16),
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GDK_MEMORY_U16,
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{ GL_RGBA16, GL_RGBA, GL_UNSIGNED_SHORT, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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r16g16b16a16_to_float,
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r16g16b16a16_from_float,
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.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
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.bytes_per_pixel = 8,
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.alignment = G_ALIGNOF (guint16),
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.depth = GDK_MEMORY_U16,
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.gl = {
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.internal_format = GL_RGBA16,
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.format = GL_RGBA,
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.type = GL_UNSIGNED_SHORT,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = r16g16b16a16_to_float,
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.from_float = r16g16b16a16_from_float,
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},
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[GDK_MEMORY_R16G16B16A16] = {
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GDK_MEMORY_ALPHA_STRAIGHT,
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8,
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G_ALIGNOF (guint16),
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GDK_MEMORY_U16,
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{ GL_RGBA16, GL_RGBA, GL_UNSIGNED_SHORT, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
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r16g16b16a16_to_float,
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r16g16b16a16_from_float,
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.alpha = GDK_MEMORY_ALPHA_STRAIGHT,
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.bytes_per_pixel = 8,
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.alignment = G_ALIGNOF (guint16),
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.depth = GDK_MEMORY_U16,
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.gl = {
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.internal_format = GL_RGBA16,
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.format = GL_RGBA,
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.type = GL_UNSIGNED_SHORT,
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.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
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},
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.to_float = r16g16b16a16_to_float,
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.from_float = r16g16b16a16_from_float,
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},
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[GDK_MEMORY_R16G16B16_FLOAT] = {
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GDK_MEMORY_ALPHA_OPAQUE,
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6,
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G_ALIGNOF (guint16),
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GDK_MEMORY_FLOAT16,
|
||||
{ GL_RGB16F, GL_RGB, GL_HALF_FLOAT, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
|
||||
r16g16b16_float_to_float,
|
||||
r16g16b16_float_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_OPAQUE,
|
||||
.bytes_per_pixel = 6,
|
||||
.alignment = G_ALIGNOF (guint16),
|
||||
.depth = GDK_MEMORY_FLOAT16,
|
||||
.gl = {
|
||||
.internal_format = GL_RGB16F,
|
||||
.format = GL_RGB,
|
||||
.type = GL_HALF_FLOAT,
|
||||
.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
|
||||
},
|
||||
.to_float = r16g16b16_float_to_float,
|
||||
.from_float = r16g16b16_float_from_float,
|
||||
},
|
||||
[GDK_MEMORY_R16G16B16A16_FLOAT_PREMULTIPLIED] = {
|
||||
GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
8,
|
||||
G_ALIGNOF (guint16),
|
||||
GDK_MEMORY_FLOAT16,
|
||||
{ GL_RGBA16F, GL_RGBA, GL_HALF_FLOAT, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
|
||||
r16g16b16a16_float_to_float,
|
||||
r16g16b16a16_float_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
.bytes_per_pixel = 8,
|
||||
.alignment = G_ALIGNOF (guint16),
|
||||
.depth = GDK_MEMORY_FLOAT16,
|
||||
.gl = {
|
||||
.internal_format = GL_RGBA16F,
|
||||
.format = GL_RGBA,
|
||||
.type = GL_HALF_FLOAT,
|
||||
.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
|
||||
},
|
||||
.to_float = r16g16b16a16_float_to_float,
|
||||
.from_float = r16g16b16a16_float_from_float,
|
||||
},
|
||||
[GDK_MEMORY_R16G16B16A16_FLOAT] = {
|
||||
GDK_MEMORY_ALPHA_STRAIGHT,
|
||||
8,
|
||||
G_ALIGNOF (guint16),
|
||||
GDK_MEMORY_FLOAT16,
|
||||
{ GL_RGBA16F, GL_RGBA, GL_HALF_FLOAT, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
|
||||
r16g16b16a16_float_to_float,
|
||||
r16g16b16a16_float_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_STRAIGHT,
|
||||
.bytes_per_pixel = 8,
|
||||
.alignment = G_ALIGNOF (guint16),
|
||||
.depth = GDK_MEMORY_FLOAT16,
|
||||
.gl = {
|
||||
.internal_format = GL_RGBA16F,
|
||||
.format = GL_RGBA,
|
||||
.type = GL_HALF_FLOAT,
|
||||
.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
|
||||
},
|
||||
.to_float = r16g16b16a16_float_to_float,
|
||||
.from_float = r16g16b16a16_float_from_float,
|
||||
},
|
||||
[GDK_MEMORY_R32G32B32_FLOAT] = {
|
||||
GDK_MEMORY_ALPHA_OPAQUE,
|
||||
.alpha = GDK_MEMORY_ALPHA_OPAQUE,
|
||||
12,
|
||||
G_ALIGNOF (float),
|
||||
GDK_MEMORY_FLOAT32,
|
||||
{ GL_RGB32F, GL_RGB, GL_FLOAT, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
|
||||
r32g32b32_float_to_float,
|
||||
r32g32b32_float_from_float,
|
||||
.alignment = G_ALIGNOF (float),
|
||||
.depth = GDK_MEMORY_FLOAT32,
|
||||
.gl = {
|
||||
.internal_format = GL_RGB32F,
|
||||
.format = GL_RGB,
|
||||
.type = GL_FLOAT,
|
||||
.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
|
||||
},
|
||||
.to_float = r32g32b32_float_to_float,
|
||||
.from_float = r32g32b32_float_from_float,
|
||||
},
|
||||
[GDK_MEMORY_R32G32B32A32_FLOAT_PREMULTIPLIED] = {
|
||||
GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
16,
|
||||
G_ALIGNOF (float),
|
||||
GDK_MEMORY_FLOAT32,
|
||||
{ GL_RGBA32F, GL_RGBA, GL_FLOAT, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
|
||||
r32g32b32a32_float_to_float,
|
||||
r32g32b32a32_float_from_float,
|
||||
.alignment = G_ALIGNOF (float),
|
||||
.depth = GDK_MEMORY_FLOAT32,
|
||||
.gl = {
|
||||
.internal_format = GL_RGBA32F,
|
||||
.format = GL_RGBA,
|
||||
.type = GL_FLOAT,
|
||||
.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
|
||||
},
|
||||
.to_float = r32g32b32a32_float_to_float,
|
||||
.from_float = r32g32b32a32_float_from_float,
|
||||
},
|
||||
[GDK_MEMORY_R32G32B32A32_FLOAT] = {
|
||||
GDK_MEMORY_ALPHA_STRAIGHT,
|
||||
.alpha = GDK_MEMORY_ALPHA_STRAIGHT,
|
||||
16,
|
||||
G_ALIGNOF (float),
|
||||
GDK_MEMORY_FLOAT32,
|
||||
{ GL_RGBA32F, GL_RGBA, GL_FLOAT, { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA } },
|
||||
r32g32b32a32_float_to_float,
|
||||
r32g32b32a32_float_from_float,
|
||||
.alignment = G_ALIGNOF (float),
|
||||
.depth = GDK_MEMORY_FLOAT32,
|
||||
.gl = {
|
||||
.internal_format = GL_RGBA32F,
|
||||
.format = GL_RGBA,
|
||||
.type = GL_FLOAT,
|
||||
.swizzle = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA },
|
||||
},
|
||||
.to_float = r32g32b32a32_float_to_float,
|
||||
.from_float = r32g32b32a32_float_from_float,
|
||||
},
|
||||
[GDK_MEMORY_G8A8_PREMULTIPLIED] = {
|
||||
GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
2,
|
||||
G_ALIGNOF (guchar),
|
||||
GDK_MEMORY_U8,
|
||||
{ GL_RG8, GL_RG, GL_UNSIGNED_BYTE, { GL_RED, GL_RED, GL_RED, GL_GREEN } },
|
||||
g8a8_premultiplied_to_float,
|
||||
g8a8_premultiplied_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
.bytes_per_pixel = 2,
|
||||
.alignment = G_ALIGNOF (guchar),
|
||||
.depth = GDK_MEMORY_U8,
|
||||
.gl = {
|
||||
.internal_format = GL_RG8,
|
||||
.format = GL_RG,
|
||||
.type = GL_UNSIGNED_BYTE,
|
||||
.swizzle = { GL_RED, GL_RED, GL_RED, GL_GREEN },
|
||||
},
|
||||
.to_float = g8a8_premultiplied_to_float,
|
||||
.from_float = g8a8_premultiplied_from_float,
|
||||
},
|
||||
[GDK_MEMORY_G8A8] = {
|
||||
GDK_MEMORY_ALPHA_STRAIGHT,
|
||||
2,
|
||||
G_ALIGNOF (guchar),
|
||||
GDK_MEMORY_U8,
|
||||
{ GL_RG8, GL_RG, GL_UNSIGNED_BYTE, { GL_RED, GL_RED, GL_RED, GL_GREEN } },
|
||||
g8a8_to_float,
|
||||
g8a8_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_STRAIGHT,
|
||||
.bytes_per_pixel = 2,
|
||||
.alignment = G_ALIGNOF (guchar),
|
||||
.depth = GDK_MEMORY_U8,
|
||||
.gl = {
|
||||
.internal_format = GL_RG8,
|
||||
.format = GL_RG,
|
||||
.type = GL_UNSIGNED_BYTE,
|
||||
.swizzle = { GL_RED, GL_RED, GL_RED, GL_GREEN },
|
||||
},
|
||||
.to_float = g8a8_to_float,
|
||||
.from_float = g8a8_from_float,
|
||||
},
|
||||
[GDK_MEMORY_G8] = {
|
||||
GDK_MEMORY_ALPHA_OPAQUE,
|
||||
1,
|
||||
G_ALIGNOF (guchar),
|
||||
GDK_MEMORY_U8,
|
||||
{ GL_R8, GL_RED, GL_UNSIGNED_BYTE, { GL_RED, GL_RED, GL_RED, GL_ONE } },
|
||||
g8_to_float,
|
||||
g8_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_OPAQUE,
|
||||
.bytes_per_pixel = 1,
|
||||
.alignment = G_ALIGNOF (guchar),
|
||||
.depth = GDK_MEMORY_U8,
|
||||
.gl = {
|
||||
.internal_format = GL_R8,
|
||||
.format = GL_RED,
|
||||
.type = GL_UNSIGNED_BYTE,
|
||||
.swizzle = { GL_RED, GL_RED, GL_RED, GL_ONE },
|
||||
},
|
||||
.to_float = g8_to_float,
|
||||
.from_float = g8_from_float,
|
||||
},
|
||||
[GDK_MEMORY_G16A16_PREMULTIPLIED] = {
|
||||
GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
4,
|
||||
G_ALIGNOF (guint16),
|
||||
GDK_MEMORY_U16,
|
||||
{ GL_RG16, GL_RG, GL_UNSIGNED_SHORT, { GL_RED, GL_RED, GL_RED, GL_GREEN } },
|
||||
g16a16_premultiplied_to_float,
|
||||
g16a16_premultiplied_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
.bytes_per_pixel = 4,
|
||||
.alignment = G_ALIGNOF (guint16),
|
||||
.depth = GDK_MEMORY_U16,
|
||||
.gl = {
|
||||
.internal_format = GL_RG16,
|
||||
.format = GL_RG,
|
||||
.type = GL_UNSIGNED_SHORT,
|
||||
.swizzle = { GL_RED, GL_RED, GL_RED, GL_GREEN },
|
||||
},
|
||||
.to_float = g16a16_premultiplied_to_float,
|
||||
.from_float = g16a16_premultiplied_from_float,
|
||||
},
|
||||
[GDK_MEMORY_G16A16] = {
|
||||
GDK_MEMORY_ALPHA_STRAIGHT,
|
||||
4,
|
||||
G_ALIGNOF (guint16),
|
||||
GDK_MEMORY_U16,
|
||||
{ GL_RG16, GL_RG, GL_UNSIGNED_SHORT, { GL_RED, GL_RED, GL_RED, GL_GREEN } },
|
||||
g16a16_to_float,
|
||||
g16a16_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_STRAIGHT,
|
||||
.bytes_per_pixel = 4,
|
||||
.alignment = G_ALIGNOF (guint16),
|
||||
.depth = GDK_MEMORY_U16,
|
||||
.gl = {
|
||||
.internal_format = GL_RG16,
|
||||
.format = GL_RG,
|
||||
.type = GL_UNSIGNED_SHORT,
|
||||
.swizzle = { GL_RED, GL_RED, GL_RED, GL_GREEN },
|
||||
},
|
||||
.to_float = g16a16_to_float,
|
||||
.from_float = g16a16_from_float,
|
||||
},
|
||||
[GDK_MEMORY_G16] = {
|
||||
GDK_MEMORY_ALPHA_OPAQUE,
|
||||
2,
|
||||
G_ALIGNOF (guint16),
|
||||
GDK_MEMORY_U16,
|
||||
{ GL_R16, GL_RED, GL_UNSIGNED_SHORT, { GL_RED, GL_RED, GL_RED, GL_ONE } },
|
||||
g16_to_float,
|
||||
g16_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_OPAQUE,
|
||||
.bytes_per_pixel = 2,
|
||||
.alignment = G_ALIGNOF (guint16),
|
||||
.depth = GDK_MEMORY_U16,
|
||||
.gl = {
|
||||
.internal_format = GL_R16,
|
||||
.format = GL_RED,
|
||||
.type = GL_UNSIGNED_SHORT,
|
||||
.swizzle = { GL_RED, GL_RED, GL_RED, GL_ONE },
|
||||
},
|
||||
.to_float = g16_to_float,
|
||||
.from_float = g16_from_float,
|
||||
},
|
||||
[GDK_MEMORY_A8] = {
|
||||
GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
1,
|
||||
G_ALIGNOF (guchar),
|
||||
GDK_MEMORY_U8,
|
||||
{ GL_R8, GL_RED, GL_UNSIGNED_BYTE, { GL_RED, GL_RED, GL_RED, GL_RED } },
|
||||
a8_to_float,
|
||||
a8_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
.bytes_per_pixel = 1,
|
||||
.alignment = G_ALIGNOF (guchar),
|
||||
.depth = GDK_MEMORY_U8,
|
||||
.gl = {
|
||||
.internal_format = GL_R8,
|
||||
.format = GL_RED,
|
||||
.type = GL_UNSIGNED_BYTE,
|
||||
.swizzle = { GL_RED, GL_RED, GL_RED, GL_RED },
|
||||
},
|
||||
.to_float = a8_to_float,
|
||||
.from_float = a8_from_float,
|
||||
},
|
||||
[GDK_MEMORY_A16] = {
|
||||
GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
2,
|
||||
G_ALIGNOF (guint16),
|
||||
GDK_MEMORY_U16,
|
||||
{ GL_R16, GL_RED, GL_UNSIGNED_SHORT, { GL_RED, GL_RED, GL_RED, GL_RED } },
|
||||
a16_to_float,
|
||||
a16_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
.bytes_per_pixel = 2,
|
||||
.alignment = G_ALIGNOF (guint16),
|
||||
.depth = GDK_MEMORY_U16,
|
||||
.gl = {
|
||||
.internal_format = GL_R16,
|
||||
.format = GL_RED,
|
||||
.type = GL_UNSIGNED_SHORT,
|
||||
.swizzle = { GL_RED, GL_RED, GL_RED, GL_RED },
|
||||
},
|
||||
.to_float = a16_to_float,
|
||||
.from_float = a16_from_float,
|
||||
},
|
||||
[GDK_MEMORY_A16_FLOAT] = {
|
||||
GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
2,
|
||||
G_ALIGNOF (guint16),
|
||||
GDK_MEMORY_FLOAT16,
|
||||
{ GL_R16F, GL_RED, GL_HALF_FLOAT, { GL_RED, GL_RED, GL_RED, GL_RED } },
|
||||
a16_float_to_float,
|
||||
a16_float_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
.bytes_per_pixel = 2,
|
||||
.alignment = G_ALIGNOF (guint16),
|
||||
.depth = GDK_MEMORY_FLOAT16,
|
||||
.gl = {
|
||||
.internal_format = GL_R16F,
|
||||
.format = GL_RED,
|
||||
.type = GL_HALF_FLOAT,
|
||||
.swizzle = { GL_RED, GL_RED, GL_RED, GL_RED },
|
||||
},
|
||||
.to_float = a16_float_to_float,
|
||||
.from_float = a16_float_from_float,
|
||||
},
|
||||
[GDK_MEMORY_A32_FLOAT] = {
|
||||
GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
4,
|
||||
G_ALIGNOF (float),
|
||||
GDK_MEMORY_FLOAT32,
|
||||
{ GL_R32F, GL_RED, GL_FLOAT, { GL_RED, GL_RED, GL_RED, GL_RED } },
|
||||
a32_float_to_float,
|
||||
a32_float_from_float,
|
||||
.alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
|
||||
.bytes_per_pixel = 4,
|
||||
.alignment = G_ALIGNOF (float),
|
||||
.depth = GDK_MEMORY_FLOAT32,
|
||||
.gl = {
|
||||
.internal_format = GL_R32F,
|
||||
.format = GL_RED,
|
||||
.type = GL_FLOAT,
|
||||
.swizzle = { GL_RED, GL_RED, GL_RED, GL_RED },
|
||||
},
|
||||
.to_float = a32_float_to_float,
|
||||
.from_float = a32_float_from_float,
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user