mirror of
https://github.com/bkaradzic/bgfx.git
synced 2026-02-20 05:43:12 +01:00
support Metal renderer to auto generate mipmap for render target (#2784)
* support render target auto generate mipmap * move autoGenMipmap check to s_textureFormat table
This commit is contained in:
Kitchen
@@ -125,6 +125,11 @@ namespace bgfx { namespace mtl
|
||||
destinationSlice:_destinationSlice destinationLevel:_destinationLevel destinationOrigin:_destinationOrigin];
|
||||
}
|
||||
|
||||
void generateMipmapsForTexture(id<MTLTexture> _texture)
|
||||
{
|
||||
[m_obj generateMipmapsForTexture:_texture];
|
||||
}
|
||||
|
||||
#if BX_PLATFORM_OSX
|
||||
void synchronizeTexture(id<MTLTexture> _texture, NSUInteger _slice, NSUInteger _level)
|
||||
{
|
||||
@@ -1075,6 +1080,8 @@ namespace bgfx { namespace mtl
|
||||
void postReset();
|
||||
uint16_t destroy();
|
||||
|
||||
void resolve();
|
||||
|
||||
SwapChainMtl* m_swapChain;
|
||||
void* m_nwh;
|
||||
uint32_t m_width;
|
||||
|
||||
@@ -211,104 +211,109 @@ namespace bgfx { namespace mtl
|
||||
{
|
||||
MTLPixelFormat m_fmt;
|
||||
MTLPixelFormat m_fmtSrgb;
|
||||
// https://developer.apple.com/documentation/metal/mtlblitcommandencoder/1400748-generatemipmapsfortexture
|
||||
// the metal api needed the texture format:
|
||||
// Mipmap generation works only for textures with color-renderable and color-filterable pixel formats.
|
||||
// follow: https://developer.apple.com/metal/Metal-Feature-Set-Tables.pdf, start from page 6
|
||||
bool autoGenMipamp;
|
||||
};
|
||||
|
||||
static TextureFormatInfo s_textureFormat[] =
|
||||
{
|
||||
{ MTLPixelFormat(130/*BC1_RGBA*/), MTLPixelFormat(131/*BC1_RGBA_sRGB*/) }, // BC1
|
||||
{ MTLPixelFormat(132/*BC2_RGBA*/), MTLPixelFormat(133/*BC2_RGBA_sRGB*/) }, // BC2
|
||||
{ MTLPixelFormat(134/*BC3_RGBA*/), MTLPixelFormat(135/*BC3_RGBA_sRGB*/) }, // BC3
|
||||
{ MTLPixelFormat(140/*BC4_RUnorm*/), MTLPixelFormatInvalid }, // BC4
|
||||
{ MTLPixelFormat(142/*BC5_RGUnorm*/), MTLPixelFormatInvalid }, // BC5
|
||||
{ MTLPixelFormat(150/*BC6H_RGBFloat*/), MTLPixelFormatInvalid }, // BC6H
|
||||
{ MTLPixelFormat(152/*BC7_RGBAUnorm*/), MTLPixelFormat(153/*BC7_RGBAUnorm_sRGB*/) }, // BC7
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // ETC1
|
||||
{ MTLPixelFormat(180/*ETC2_RGB8*/), MTLPixelFormat(181/*ETC2_RGB8_sRGB*/) }, // ETC2
|
||||
{ MTLPixelFormat(178/*EAC_RGBA8*/), MTLPixelFormat(179/*EAC_RGBA8_sRGB*/) }, // ETC2A
|
||||
{ MTLPixelFormat(182/*ETC2_RGB8A1*/), MTLPixelFormat(183/*ETC2_RGB8A1_sRGB*/) }, // ETC2A1
|
||||
{ MTLPixelFormat(160/*PVRTC_RGB_2BPP*/), MTLPixelFormat(161/*PVRTC_RGB_2BPP_sRGB*/) }, // PTC12
|
||||
{ MTLPixelFormat(162/*PVRTC_RGB_4BPP*/), MTLPixelFormat(163/*PVRTC_RGB_4BPP_sRGB*/) }, // PTC14
|
||||
{ MTLPixelFormat(164/*PVRTC_RGBA_2BPP*/), MTLPixelFormat(165/*PVRTC_RGBA_2BPP_sRGB*/) }, // PTC12A
|
||||
{ MTLPixelFormat(166/*PVRTC_RGBA_4BPP*/), MTLPixelFormat(167/*PVRTC_RGBA_4BPP_sRGB*/) }, // PTC14A
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // PTC22
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // PTC24
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // ATC
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // ATCE
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // ATCI
|
||||
{ MTLPixelFormat(130/*BC1_RGBA*/), MTLPixelFormat(131/*BC1_RGBA_sRGB*/), false}, // BC1
|
||||
{ MTLPixelFormat(132/*BC2_RGBA*/), MTLPixelFormat(133/*BC2_RGBA_sRGB*/), false}, // BC2
|
||||
{ MTLPixelFormat(134/*BC3_RGBA*/), MTLPixelFormat(135/*BC3_RGBA_sRGB*/), false}, // BC3
|
||||
{ MTLPixelFormat(140/*BC4_RUnorm*/), MTLPixelFormatInvalid, false}, // BC4
|
||||
{ MTLPixelFormat(142/*BC5_RGUnorm*/), MTLPixelFormatInvalid, false}, // BC5
|
||||
{ MTLPixelFormat(150/*BC6H_RGBFloat*/), MTLPixelFormatInvalid, false}, // BC6H
|
||||
{ MTLPixelFormat(152/*BC7_RGBAUnorm*/), MTLPixelFormat(153/*BC7_RGBAUnorm_sRGB*/), false}, // BC7
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // ETC1
|
||||
{ MTLPixelFormat(180/*ETC2_RGB8*/), MTLPixelFormat(181/*ETC2_RGB8_sRGB*/), false}, // ETC2
|
||||
{ MTLPixelFormat(178/*EAC_RGBA8*/), MTLPixelFormat(179/*EAC_RGBA8_sRGB*/), false}, // ETC2A
|
||||
{ MTLPixelFormat(182/*ETC2_RGB8A1*/), MTLPixelFormat(183/*ETC2_RGB8A1_sRGB*/), false}, // ETC2A1
|
||||
{ MTLPixelFormat(160/*PVRTC_RGB_2BPP*/), MTLPixelFormat(161/*PVRTC_RGB_2BPP_sRGB*/), false}, // PTC12
|
||||
{ MTLPixelFormat(162/*PVRTC_RGB_4BPP*/), MTLPixelFormat(163/*PVRTC_RGB_4BPP_sRGB*/), false}, // PTC14
|
||||
{ MTLPixelFormat(164/*PVRTC_RGBA_2BPP*/), MTLPixelFormat(165/*PVRTC_RGBA_2BPP_sRGB*/),false}, // PTC12A
|
||||
{ MTLPixelFormat(166/*PVRTC_RGBA_4BPP*/), MTLPixelFormat(167/*PVRTC_RGBA_4BPP_sRGB*/),false}, // PTC14A
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // PTC22
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // PTC24
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // ATC
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // ATCE
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // ATCI
|
||||
#if BX_PLATFORM_IOS && !TARGET_OS_MACCATALYST
|
||||
{ MTLPixelFormatASTC_4x4_LDR, MTLPixelFormatASTC_4x4_sRGB }, // ASTC4x4
|
||||
{ MTLPixelFormatASTC_5x5_LDR, MTLPixelFormatASTC_5x5_sRGB }, // ASTC5x5
|
||||
{ MTLPixelFormatASTC_6x6_LDR, MTLPixelFormatASTC_6x6_sRGB }, // ASTC6x6
|
||||
{ MTLPixelFormatASTC_8x5_LDR, MTLPixelFormatASTC_8x5_sRGB }, // ASTC8x5
|
||||
{ MTLPixelFormatASTC_8x6_LDR, MTLPixelFormatASTC_8x6_sRGB }, // ASTC8x6
|
||||
{ MTLPixelFormatASTC_10x5_LDR, MTLPixelFormatASTC_10x5_sRGB }, // ASTC10x5
|
||||
{ MTLPixelFormatASTC_4x4_LDR, MTLPixelFormatASTC_4x4_sRGB, false}, // ASTC4x4
|
||||
{ MTLPixelFormatASTC_5x5_LDR, MTLPixelFormatASTC_5x5_sRGB, false}, // ASTC5x5
|
||||
{ MTLPixelFormatASTC_6x6_LDR, MTLPixelFormatASTC_6x6_sRGB, false}, // ASTC6x6
|
||||
{ MTLPixelFormatASTC_8x5_LDR, MTLPixelFormatASTC_8x5_sRGB, false}, // ASTC8x5
|
||||
{ MTLPixelFormatASTC_8x6_LDR, MTLPixelFormatASTC_8x6_sRGB, false}, // ASTC8x6
|
||||
{ MTLPixelFormatASTC_10x5_LDR, MTLPixelFormatASTC_10x5_sRGB, false}, // ASTC10x5
|
||||
#else
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // ASTC4x4
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // ASTC5x5
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // ASTC6x6
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // ASTC8x5
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // ASTC8x6
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // ASTC10x5
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // ASTC4x4
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // ASTC5x5
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // ASTC6x6
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // ASTC8x5
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // ASTC8x6
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // ASTC10x5
|
||||
#endif // BX_PLATFORM_IOS && !TARGET_OS_MACCATALYST
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // Unknown
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // R1
|
||||
{ MTLPixelFormatA8Unorm, MTLPixelFormatInvalid }, // A8
|
||||
{ MTLPixelFormatR8Unorm, MTLPixelFormat(11/*R8Unorm_sRGB*/) }, // R8
|
||||
{ MTLPixelFormatR8Sint, MTLPixelFormatInvalid }, // R8I
|
||||
{ MTLPixelFormatR8Uint, MTLPixelFormatInvalid }, // R8U
|
||||
{ MTLPixelFormatR8Snorm, MTLPixelFormatInvalid }, // R8S
|
||||
{ MTLPixelFormatR16Unorm, MTLPixelFormatInvalid }, // R16
|
||||
{ MTLPixelFormatR16Sint, MTLPixelFormatInvalid }, // R16I
|
||||
{ MTLPixelFormatR16Uint, MTLPixelFormatInvalid }, // R16U
|
||||
{ MTLPixelFormatR16Float, MTLPixelFormatInvalid }, // R16F
|
||||
{ MTLPixelFormatR16Snorm, MTLPixelFormatInvalid }, // R16S
|
||||
{ MTLPixelFormatR32Sint, MTLPixelFormatInvalid }, // R32I
|
||||
{ MTLPixelFormatR32Uint, MTLPixelFormatInvalid }, // R32U
|
||||
{ MTLPixelFormatR32Float, MTLPixelFormatInvalid }, // R32F
|
||||
{ MTLPixelFormatRG8Unorm, MTLPixelFormat(31/*RG8Unorm_sRGB*/) }, // RG8
|
||||
{ MTLPixelFormatRG8Sint, MTLPixelFormatInvalid }, // RG8I
|
||||
{ MTLPixelFormatRG8Uint, MTLPixelFormatInvalid }, // RG8U
|
||||
{ MTLPixelFormatRG8Snorm, MTLPixelFormatInvalid }, // RG8S
|
||||
{ MTLPixelFormatRG16Unorm, MTLPixelFormatInvalid }, // RG16
|
||||
{ MTLPixelFormatRG16Sint, MTLPixelFormatInvalid }, // RG16I
|
||||
{ MTLPixelFormatRG16Uint, MTLPixelFormatInvalid }, // RG16U
|
||||
{ MTLPixelFormatRG16Float, MTLPixelFormatInvalid }, // RG16F
|
||||
{ MTLPixelFormatRG16Snorm, MTLPixelFormatInvalid }, // RG16S
|
||||
{ MTLPixelFormatRG32Sint, MTLPixelFormatInvalid }, // RG32I
|
||||
{ MTLPixelFormatRG32Uint, MTLPixelFormatInvalid }, // RG32U
|
||||
{ MTLPixelFormatRG32Float, MTLPixelFormatInvalid }, // RG32F
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // RGB8
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // RGB8I
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // RGB8U
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // RGB8S
|
||||
{ MTLPixelFormatRGB9E5Float, MTLPixelFormatInvalid }, // RGB9E5F
|
||||
{ MTLPixelFormatBGRA8Unorm, MTLPixelFormatBGRA8Unorm_sRGB }, // BGRA8
|
||||
{ MTLPixelFormatRGBA8Unorm, MTLPixelFormatRGBA8Unorm_sRGB }, // RGBA8
|
||||
{ MTLPixelFormatRGBA8Sint, MTLPixelFormatInvalid }, // RGBA8I
|
||||
{ MTLPixelFormatRGBA8Uint, MTLPixelFormatInvalid }, // RGBA8U
|
||||
{ MTLPixelFormatRGBA8Snorm, MTLPixelFormatInvalid }, // RGBA8S
|
||||
{ MTLPixelFormatRGBA16Unorm, MTLPixelFormatInvalid }, // RGBA16
|
||||
{ MTLPixelFormatRGBA16Sint, MTLPixelFormatInvalid }, // RGBA16I
|
||||
{ MTLPixelFormatRGBA16Uint, MTLPixelFormatInvalid }, // RGBA16U
|
||||
{ MTLPixelFormatRGBA16Float, MTLPixelFormatInvalid }, // RGBA16F
|
||||
{ MTLPixelFormatRGBA16Snorm, MTLPixelFormatInvalid }, // RGBA16S
|
||||
{ MTLPixelFormatRGBA32Sint, MTLPixelFormatInvalid }, // RGBA32I
|
||||
{ MTLPixelFormatRGBA32Uint, MTLPixelFormatInvalid }, // RGBA32U
|
||||
{ MTLPixelFormatRGBA32Float, MTLPixelFormatInvalid }, // RGBA32F
|
||||
{ MTLPixelFormat(40/*B5G6R5Unorm*/), MTLPixelFormatInvalid }, // R5G6B5
|
||||
{ MTLPixelFormat(42/*ABGR4Unorm*/), MTLPixelFormatInvalid }, // RGBA4
|
||||
{ MTLPixelFormat(41/*A1BGR5Unorm*/), MTLPixelFormatInvalid }, // RGB5A1
|
||||
{ MTLPixelFormatRGB10A2Unorm, MTLPixelFormatInvalid }, // RGB10A2
|
||||
{ MTLPixelFormatRG11B10Float, MTLPixelFormatInvalid }, // RG11B10F
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid }, // UnknownDepth
|
||||
{ MTLPixelFormatDepth32Float, MTLPixelFormatInvalid }, // D16
|
||||
{ MTLPixelFormatDepth32Float, MTLPixelFormatInvalid }, // D24
|
||||
{ MTLPixelFormat(255/*Depth24Unorm_Stencil8*/), MTLPixelFormatInvalid }, // D24S8
|
||||
{ MTLPixelFormatDepth32Float, MTLPixelFormatInvalid }, // D32
|
||||
{ MTLPixelFormatDepth32Float, MTLPixelFormatInvalid }, // D16F
|
||||
{ MTLPixelFormatDepth32Float, MTLPixelFormatInvalid }, // D24F
|
||||
{ MTLPixelFormatDepth32Float, MTLPixelFormatInvalid }, // D32F
|
||||
{ MTLPixelFormatStencil8, MTLPixelFormatInvalid }, // D0S8
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // Unknown
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // R1
|
||||
{ MTLPixelFormatA8Unorm, MTLPixelFormatInvalid, false}, // A8
|
||||
{ MTLPixelFormatR8Unorm, MTLPixelFormat(11/*R8Unorm_sRGB*/), true}, // R8
|
||||
{ MTLPixelFormatR8Sint, MTLPixelFormatInvalid, false}, // R8I
|
||||
{ MTLPixelFormatR8Uint, MTLPixelFormatInvalid, false}, // R8U
|
||||
{ MTLPixelFormatR8Snorm, MTLPixelFormatInvalid, true}, // R8S
|
||||
{ MTLPixelFormatR16Unorm, MTLPixelFormatInvalid, true}, // R16
|
||||
{ MTLPixelFormatR16Sint, MTLPixelFormatInvalid, false}, // R16I
|
||||
{ MTLPixelFormatR16Uint, MTLPixelFormatInvalid, false}, // R16U
|
||||
{ MTLPixelFormatR16Float, MTLPixelFormatInvalid, true}, // R16F
|
||||
{ MTLPixelFormatR16Snorm, MTLPixelFormatInvalid, true}, // R16S
|
||||
{ MTLPixelFormatR32Sint, MTLPixelFormatInvalid, false}, // R32I
|
||||
{ MTLPixelFormatR32Uint, MTLPixelFormatInvalid, false}, // R32U
|
||||
{ MTLPixelFormatR32Float, MTLPixelFormatInvalid, false}, // R32F
|
||||
{ MTLPixelFormatRG8Unorm, MTLPixelFormat(31/*RG8Unorm_sRGB*/), true}, // RG8
|
||||
{ MTLPixelFormatRG8Sint, MTLPixelFormatInvalid, false}, // RG8I
|
||||
{ MTLPixelFormatRG8Uint, MTLPixelFormatInvalid, false}, // RG8U
|
||||
{ MTLPixelFormatRG8Snorm, MTLPixelFormatInvalid, true}, // RG8S
|
||||
{ MTLPixelFormatRG16Unorm, MTLPixelFormatInvalid, true}, // RG16
|
||||
{ MTLPixelFormatRG16Sint, MTLPixelFormatInvalid, false}, // RG16I
|
||||
{ MTLPixelFormatRG16Uint, MTLPixelFormatInvalid, false}, // RG16U
|
||||
{ MTLPixelFormatRG16Float, MTLPixelFormatInvalid, true}, // RG16F
|
||||
{ MTLPixelFormatRG16Snorm, MTLPixelFormatInvalid, true}, // RG16S
|
||||
{ MTLPixelFormatRG32Sint, MTLPixelFormatInvalid, false}, // RG32I
|
||||
{ MTLPixelFormatRG32Uint, MTLPixelFormatInvalid, false}, // RG32U
|
||||
{ MTLPixelFormatRG32Float, MTLPixelFormatInvalid, false}, // RG32F
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // RGB8
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // RGB8I
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // RGB8U
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // RGB8S
|
||||
{ MTLPixelFormatRGB9E5Float, MTLPixelFormatInvalid, false}, // RGB9E5F
|
||||
{ MTLPixelFormatBGRA8Unorm, MTLPixelFormatBGRA8Unorm_sRGB, false}, // BGRA8
|
||||
{ MTLPixelFormatRGBA8Unorm, MTLPixelFormatRGBA8Unorm_sRGB, true}, // RGBA8
|
||||
{ MTLPixelFormatRGBA8Sint, MTLPixelFormatInvalid, false}, // RGBA8I
|
||||
{ MTLPixelFormatRGBA8Uint, MTLPixelFormatInvalid, false}, // RGBA8U
|
||||
{ MTLPixelFormatRGBA8Snorm, MTLPixelFormatInvalid, true}, // RGBA8S
|
||||
{ MTLPixelFormatRGBA16Unorm, MTLPixelFormatInvalid, true}, // RGBA16
|
||||
{ MTLPixelFormatRGBA16Sint, MTLPixelFormatInvalid, false}, // RGBA16I
|
||||
{ MTLPixelFormatRGBA16Uint, MTLPixelFormatInvalid, false}, // RGBA16U
|
||||
{ MTLPixelFormatRGBA16Float, MTLPixelFormatInvalid, true}, // RGBA16F
|
||||
{ MTLPixelFormatRGBA16Snorm, MTLPixelFormatInvalid, true}, // RGBA16S
|
||||
{ MTLPixelFormatRGBA32Sint, MTLPixelFormatInvalid, true}, // RGBA32I
|
||||
{ MTLPixelFormatRGBA32Uint, MTLPixelFormatInvalid, true}, // RGBA32U
|
||||
{ MTLPixelFormatRGBA32Float, MTLPixelFormatInvalid, true}, // RGBA32F
|
||||
{ MTLPixelFormat(40/*B5G6R5Unorm*/), MTLPixelFormatInvalid, true}, // R5G6B5
|
||||
{ MTLPixelFormat(42/*ABGR4Unorm*/), MTLPixelFormatInvalid, true}, // RGBA4
|
||||
{ MTLPixelFormat(41/*A1BGR5Unorm*/), MTLPixelFormatInvalid, true}, // RGB5A1
|
||||
{ MTLPixelFormatRGB10A2Unorm, MTLPixelFormatInvalid, true}, // RGB10A2
|
||||
{ MTLPixelFormatRG11B10Float, MTLPixelFormatInvalid, true}, // RG11B10F
|
||||
{ MTLPixelFormatInvalid, MTLPixelFormatInvalid, false}, // UnknownDepth
|
||||
{ MTLPixelFormatDepth32Float, MTLPixelFormatInvalid, false}, // D16
|
||||
{ MTLPixelFormatDepth32Float, MTLPixelFormatInvalid, false}, // D24
|
||||
{ MTLPixelFormat(255/*Depth24Unorm_Stencil8*/), MTLPixelFormatInvalid, false}, // D24S8
|
||||
{ MTLPixelFormatDepth32Float, MTLPixelFormatInvalid, false}, // D32
|
||||
{ MTLPixelFormatDepth32Float, MTLPixelFormatInvalid, false}, // D16F
|
||||
{ MTLPixelFormatDepth32Float, MTLPixelFormatInvalid, false}, // D24F
|
||||
{ MTLPixelFormatDepth32Float, MTLPixelFormatInvalid, false}, // D32F
|
||||
{ MTLPixelFormatStencil8, MTLPixelFormatInvalid, false}, // D0S8
|
||||
};
|
||||
BX_STATIC_ASSERT(TextureFormat::Count == BX_COUNTOF(s_textureFormat) );
|
||||
|
||||
@@ -690,6 +695,11 @@ BX_STATIC_ASSERT(BX_COUNTOF(s_accessNames) == Access::Count, "Invalid s_accessNa
|
||||
;
|
||||
}
|
||||
|
||||
support |= s_textureFormat[ii].autoGenMipamp
|
||||
? BGFX_CAPS_FORMAT_TEXTURE_MIP_AUTOGEN
|
||||
: 0
|
||||
;
|
||||
|
||||
g_caps.formats[ii] = support;
|
||||
}
|
||||
|
||||
@@ -1753,6 +1763,12 @@ BX_STATIC_ASSERT(BX_COUNTOF(s_accessNames) == Access::Count, "Invalid s_accessNa
|
||||
|
||||
void setFrameBuffer(RenderPassDescriptor _renderPassDescriptor, FrameBufferHandle _fbh, bool _msaa = true)
|
||||
{
|
||||
// reslove framebuffer
|
||||
if (isValid(m_fbh) && m_fbh.idx != _fbh.idx)
|
||||
{
|
||||
FrameBufferMtl& frameBuffer = m_frameBuffers[m_fbh.idx];
|
||||
frameBuffer.resolve();
|
||||
}
|
||||
if (!isValid(_fbh)
|
||||
|| m_frameBuffers[_fbh.idx].m_swapChain)
|
||||
{
|
||||
@@ -3526,6 +3542,28 @@ BX_STATIC_ASSERT(BX_COUNTOF(s_accessNames) == Access::Count, "Invalid s_accessNa
|
||||
return denseIdx;
|
||||
}
|
||||
|
||||
void FrameBufferMtl::resolve()
|
||||
{
|
||||
BlitCommandEncoder bce = s_renderMtl->getBlitCommandEncoder();
|
||||
for (uint32_t ii = 0; ii < m_num; ++ii)
|
||||
{
|
||||
if (0 != (m_colorAttachment[ii].resolve & BGFX_RESOLVE_AUTO_GEN_MIPS))
|
||||
{
|
||||
const TextureMtl& texture = s_renderMtl->m_textures[m_colorHandle[ii].idx];
|
||||
const bool isRenderTarget = (texture.m_flags & BGFX_TEXTURE_RT_MASK);
|
||||
const bool fmtSupport = 0 != (g_caps.formats[texture.m_textureFormat] & BGFX_CAPS_FORMAT_TEXTURE_MIP_AUTOGEN);
|
||||
if (isRenderTarget
|
||||
&& fmtSupport
|
||||
&& texture.m_numMips > 1)
|
||||
{
|
||||
bce.generateMipmapsForTexture(texture.m_ptr);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
s_renderMtl->endEncoding();
|
||||
}
|
||||
|
||||
void CommandQueueMtl::init(Device _device)
|
||||
{
|
||||
m_commandQueue = _device.newCommandQueue();
|
||||
|
||||
Reference in New Issue
Block a user