Mirrors/bgfx
1
0
Fork 0
mirror of https://github.com/bkaradzic/bgfx.git synced 2026-02-17 20:52:36 +01:00
Code Issues Packages Projects Releases Wiki Activity

shaderc: Removed instMul. (#3536)

Browse Source
This commit is contained in:
Branimir Karadžić
2026-01-08 22:40:56 -08:00
committed by GitHub
parent d9d99f51ad
commit aa94189553
19 changed files with 275 additions and 247 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
examples/06-bump/vs_bump_instanced.sc
View File

@@ -10,31 +10,27 @@ $output v_wpos, v_view, v_normal, v_tangent, v_bitangent, v_texcoord0
void main() void main()
{ {
mat4 model; mat4 model = mtxFromCols(i_data0, i_data1, i_data2, i_data3);
model[0] = i_data0;
model[1] = i_data1;
model[2] = i_data2;
model[3] = i_data3;
vec3 wpos = instMul(model, vec4(a_position, 1.0) ).xyz; vec3 wpos = mul(model, vec4(a_position, 1.0) ).xyz;
gl_Position = mul(u_viewProj, vec4(wpos, 1.0) ); gl_Position = mul(u_viewProj, vec4(wpos, 1.0) );
vec4 normal = a_normal * 2.0 - 1.0; vec4 normal = a_normal * 2.0 - 1.0;
vec3 wnormal = instMul(model, vec4(normal.xyz, 0.0) ).xyz; vec3 wnormal = mul(model, vec4(normal.xyz, 0.0) ).xyz;
vec4 tangent = a_tangent * 2.0 - 1.0; vec4 tangent = a_tangent * 2.0 - 1.0;
vec3 wtangent = instMul(model, vec4(tangent.xyz, 0.0) ).xyz; vec3 wtangent = mul(model, vec4(tangent.xyz, 0.0) ).xyz;
v_normal = wnormal; v_normal = wnormal;
v_tangent = wtangent; v_tangent = wtangent;
v_bitangent = cross(v_normal, v_tangent) * tangent.w; v_bitangent = cross(v_normal, v_tangent) * tangent.w;
mat3 tbn = mat3(v_tangent, v_bitangent, v_normal); mat3 tbn = mtxFromCols(v_tangent, v_bitangent, v_normal);
v_wpos = wpos; v_wpos = wpos;
vec3 weyepos = mul(vec4(0.0, 0.0, 0.0, 1.0), u_view).xyz; vec3 weyepos = mul(vec4(0.0, 0.0, 0.0, 1.0), u_view).xyz;
v_view = instMul(weyepos - wpos, tbn); v_view = mul(weyepos - wpos, tbn);
v_texcoord0 = a_texcoord0; v_texcoord0 = a_texcoord0;
} }

10
examples/18-ibl/fs_ibl_mesh.sc
View File

@@ -81,14 +81,10 @@ void main()
// --edgeFixup warp //!< This must be used on DirectX9. When fileted with 'warp', fixCubeLookup() should be used. // --edgeFixup warp //!< This must be used on DirectX9. When fileted with 'warp', fixCubeLookup() should be used.
float mip = 1.0 + 5.0*(1.0 - inGloss); // Use mip levels [1..6] for radiance. float mip = 1.0 + 5.0*(1.0 - inGloss); // Use mip levels [1..6] for radiance.
mat4 mtx; mat4 mtx = mtxFromCols(u_mtx0, u_mtx1, u_mtx2, u_mtx3);
mtx[0] = u_mtx0;
mtx[1] = u_mtx1;
mtx[2] = u_mtx2;
mtx[3] = u_mtx3;
vec3 vr = 2.0*ndotv*nn - vv; // Same as: -reflect(vv, nn); vec3 vr = 2.0*ndotv*nn - vv; // Same as: -reflect(vv, nn);
vec3 cubeR = normalize(instMul(mtx, vec4(vr, 0.0)).xyz); vec3 cubeR = normalize(mul(mtx, vec4(vr, 0.0)).xyz);
vec3 cubeN = normalize(instMul(mtx, vec4(nn, 0.0)).xyz); vec3 cubeN = normalize(mul(mtx, vec4(nn, 0.0)).xyz);
cubeR = fixCubeLookup(cubeR, mip, 256.0); cubeR = fixCubeLookup(cubeR, mip, 256.0);
vec3 radiance = toLinear(textureCubeLod(s_texCube, cubeR, mip).xyz); vec3 radiance = toLinear(textureCubeLod(s_texCube, cubeR, mip).xyz);

8
examples/18-ibl/vs_ibl_skybox.sc
View File

@@ -20,10 +20,6 @@ void main()
float aspect = height*(u_viewRect.z / u_viewRect.w); float aspect = height*(u_viewRect.z / u_viewRect.w);
vec2 tex = (2.0*a_texcoord0-1.0) * vec2(aspect, height); vec2 tex = (2.0*a_texcoord0-1.0) * vec2(aspect, height);
mat4 mtx; mat4 mtx = mtxFromCols(u_mtx0, u_mtx1, u_mtx2, u_mtx3);
mtx[0] = u_mtx0; v_dir = mul(mtx, vec4(tex, 1.0, 0.0) ).xyz;
mtx[1] = u_mtx1;
mtx[2] = u_mtx2;
mtx[3] = u_mtx3;
v_dir = instMul(mtx, vec4(tex, 1.0, 0.0) ).xyz;
} }

8
examples/33-pom/vs_pom.sc
View File

@@ -18,12 +18,12 @@ void main()
vec3 t = normalize(mul(u_norm_mtx, vec4(tangent, 0.0) ).xyz); vec3 t = normalize(mul(u_norm_mtx, vec4(tangent, 0.0) ).xyz);
vec3 b = normalize(mul(u_norm_mtx, vec4(bitangent, 0.0) ).xyz); vec3 b = normalize(mul(u_norm_mtx, vec4(bitangent, 0.0) ).xyz);
vec3 n = normalize(mul(u_norm_mtx, vec4(normal, 0.0) ).xyz); vec3 n = normalize(mul(u_norm_mtx, vec4(normal, 0.0) ).xyz);
mat3 tbn = mat3(t, b, n); mat3 tbn = mtxFromCols(t, b, n);
v_ts_light_pos = instMul(u_light_pos.xyz, tbn); v_ts_light_pos = mul(u_light_pos.xyz, tbn);
// Our camera is always at the origin // Our camera is always at the origin
v_ts_view_pos = instMul(vec3_splat(0.0), tbn); v_ts_view_pos = mul(vec3_splat(0.0), tbn);
v_ts_frag_pos = instMul(wpos, tbn); v_ts_frag_pos = mul(wpos, tbn);
v_texcoord0 = a_texcoord0; v_texcoord0 = a_texcoord0;
} }

13
examples/37-gpudrivenrendering/vs_gdr_instanced_indirect_rendering.sc
View File

@@ -10,14 +10,15 @@ $output v_materialID
void main() void main()
{ {
mat4 model; mat4 model = mtxFromCols(
model[0] = vec4(i_data0.xyz, 0.0); vec4(i_data0.xyz, 0.0)
model[1] = i_data1; , i_data1
model[2] = i_data2; , i_data2
model[3] = i_data3; , i_data3
);
v_materialID = i_data0.w; v_materialID = i_data0.w;
vec4 worldPos = instMul(model, vec4(a_position, 1.0) ); vec4 worldPos = mul(model, vec4(a_position, 1.0) );
gl_Position = mul(u_viewProj, worldPos); gl_Position = mul(u_viewProj, worldPos);
} }

8
examples/37-gpudrivenrendering/vs_gdr_render_occlusion.sc
View File

@@ -9,12 +9,8 @@ $input a_position, i_data0, i_data1, i_data2, i_data3, i_data4
void main() void main()
{ {
mat4 model; mat4 model = mtxFromCols(i_data0, i_data1, i_data2, i_data3);
model[0] = i_data0;
model[1] = i_data1;
model[2] = i_data2;
model[3] = i_data3;
vec4 worldPos = instMul(model, vec4(a_position, 1.0) ); vec4 worldPos = mul(model, vec4(a_position, 1.0) );
gl_Position = mul(u_viewProj, worldPos); gl_Position = mul(u_viewProj, worldPos);
} }

68
examples/41-tess/matrices.sh
View File

@@ -1,68 +0,0 @@
//I decided to keep the non square matrices definition in the example, since I am still not sure how non square matrices should be treated in bgfx (Daniel Gavin)
#ifndef MATRICES_H_HEADER_GUARD
#define MATRICES_H_HEADER_GUARD
#ifndef __cplusplus
#if BGFX_SHADER_LANGUAGE_HLSL || BGFX_SHADER_LANGUAGE_PSSL || BGFX_SHADER_LANGUAGE_SPIRV || BGFX_SHADER_LANGUAGE_METAL
# define mat3x4 float4x3
# define mat4x3 float3x4
#else
#endif // BGFX_SHADER_LANGUAGE_*
mat4x3 mtxFromRows(vec4 _0, vec4 _1, vec4 _2)
{
#if BGFX_SHADER_LANGUAGE_GLSL
return transpose(mat3x4(_0, _1, _2) );
#else
return mat4x3(_0, _1, _2);
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
vec4 mtxGetRow(mat4x3 _0, uint row)
{
#if BGFX_SHADER_LANGUAGE_GLSL
return vec4(_0[0][row], _0[1][row], _0[2][row], _0[3][row]);
#else
return vec4(_0[row]);
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
vec4 mtxGetRow(mat4 _0, uint row)
{
#if BGFX_SHADER_LANGUAGE_GLSL
return vec4(_0[0][row], _0[1][row], _0[2][row], _0[3][row]);
#else
return vec4(_0[row]);
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
vec4 mtxGetColumn(mat4 _0, uint column)
{
#if BGFX_SHADER_LANGUAGE_GLSL
return vec4(_0[column]);
#else
return vec4(_0[0][column], _0[1][column], _0[2][column], _0[3][column]);
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
float mtxGetElement(mat4 _0, uint column, uint row)
{
#if BGFX_SHADER_LANGUAGE_GLSL
return _0[column][row];
#else
return _0[row][column];
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
#endif // __cplusplus
#endif // MATRICES_H_HEADER_GUARD

1
examples/41-tess/terrain_common.sh
View File

@@ -1,5 +1,4 @@
#include "bgfx_compute.sh" #include "bgfx_compute.sh"
#include "matrices.sh"
#include "isubd.sh" #include "isubd.sh"
#include "uniforms.sh" #include "uniforms.sh"

4
examples/43-denoise/fs_denoise_gbuffer.sc
View File

@@ -25,7 +25,7 @@ mat3 cotangentFrame(vec3 N, vec3 p, vec2 uv)
// construct a scale-invariant frame // construct a scale-invariant frame
float invMax = inversesqrt(max(dot(T,T), dot(B,B))); float invMax = inversesqrt(max(dot(T,T), dot(B,B)));
return mat3(T*invMax, B*invMax, N); return mtxFromCols(T*invMax, B*invMax, N);
} }
void main() void main()
@@ -47,7 +47,7 @@ void main()
// perturb geometry normal by normal map // perturb geometry normal by normal map
vec3 pos = v_texcoord2.xyz; // contains world space pos vec3 pos = v_texcoord2.xyz; // contains world space pos
mat3 TBN = cotangentFrame(normal, pos, v_texcoord0); mat3 TBN = cotangentFrame(normal, pos, v_texcoord0);
vec3 bumpedNormal = normalize(instMul(TBN, normalMap)); vec3 bumpedNormal = normalize(mul(TBN, normalMap));
// need some proxy for roughness value w/o roughness texture // need some proxy for roughness value w/o roughness texture
// assume horizontal (blue) normal map is smooth, and then // assume horizontal (blue) normal map is smooth, and then

24
examples/43-denoise/vs_denoise_gbuffer.sc
View File

@@ -16,22 +16,22 @@ void main()
gl_Position = mul(u_modelViewProj, vec4(pos, 1.0)); gl_Position = mul(u_modelViewProj, vec4(pos, 1.0));
// Calculate previous frame's position // Calculate previous frame's position
mat4 worldToViewPrev = mat4( mat4 worldToViewPrev = mtxFromCols(
u_worldToViewPrev0, u_worldToViewPrev0
u_worldToViewPrev1, , u_worldToViewPrev1
u_worldToViewPrev2, , u_worldToViewPrev2
u_worldToViewPrev3 , u_worldToViewPrev3
); );
mat4 viewToProjPrev = mat4( mat4 viewToProjPrev = mtxFromCols(
u_viewToProjPrev0, u_viewToProjPrev0
u_viewToProjPrev1, , u_viewToProjPrev1
u_viewToProjPrev2, , u_viewToProjPrev2
u_viewToProjPrev3 , u_viewToProjPrev3
); );
vec3 wsPos = mul(u_model[0], vec4(pos, 1.0)).xyz; vec3 wsPos = mul(u_model[0], vec4(pos, 1.0)).xyz;
vec3 vspPos = instMul(worldToViewPrev, vec4(wsPos, 1.0)).xyz; vec3 vspPos = mul(worldToViewPrev, vec4(wsPos, 1.0)).xyz;
vec4 pspPos = instMul(viewToProjPrev, vec4(vspPos, 1.0)); vec4 pspPos = mul(viewToProjPrev, vec4(vspPos, 1.0));
// Calculate normal, unpack // Calculate normal, unpack
vec3 osNormal = a_normal.xyz * 2.0 - 1.0; vec3 osNormal = a_normal.xyz * 2.0 - 1.0;

12
examples/44-sss/fs_screen_space_shadows.sc
View File

@@ -53,11 +53,11 @@ void main()
float initialOffset = (0.0 < u_useNoiseOffset) ? (0.5+random) : 1.0; float initialOffset = (0.0 < u_useNoiseOffset) ? (0.5+random) : 1.0;
samplePosition += initialOffset * lightStep; samplePosition += initialOffset * lightStep;
mat4 viewToProj = mat4( mat4 viewToProj = mtxFromCols(
u_viewToProj0, u_viewToProj0
u_viewToProj1, , u_viewToProj1
u_viewToProj2, , u_viewToProj2
u_viewToProj3 , u_viewToProj3
); );
float occluded = 0.0; float occluded = 0.0;
@@ -65,7 +65,7 @@ void main()
float firstHit = u_shadowSteps; float firstHit = u_shadowSteps;
for (int i = 0; i < int(u_shadowSteps); ++i, samplePosition += lightStep) for (int i = 0; i < int(u_shadowSteps); ++i, samplePosition += lightStep)
{ {
vec3 psSamplePosition = instMul(viewToProj, vec4(samplePosition, 1.0)).xyw; vec3 psSamplePosition = mul(viewToProj, vec4(samplePosition, 1.0)).xyw;
psSamplePosition.xy *= (1.0/psSamplePosition.z); psSamplePosition.xy *= (1.0/psSamplePosition.z);
vec2 sampleCoord = psSamplePosition.xy * 0.5 + 0.5; vec2 sampleCoord = psSamplePosition.xy * 0.5 + 0.5;

12
examples/44-sss/fs_sss_deferred_combine.sc
View File

@@ -41,13 +41,13 @@ void main()
float roughness = normalRoughness.w; float roughness = normalRoughness.w;
// transform normal into view space // transform normal into view space
mat4 worldToView = mat4( mat4 worldToView = mtxFromCols(
u_worldToView0, u_worldToView0
u_worldToView1, , u_worldToView1
u_worldToView2, , u_worldToView2
u_worldToView3 , u_worldToView3
); );
vec3 vsNormal = instMul(worldToView, vec4(normal, 0.0)).xyz; vec3 vsNormal = mul(worldToView, vec4(normal, 0.0)).xyz;
// read depth and recreate position // read depth and recreate position
float linearDepth = texture2D(s_depth, texCoord).x; float linearDepth = texture2D(s_depth, texCoord).x;

4
examples/44-sss/fs_sss_gbuffer.sc
View File

@@ -25,7 +25,7 @@ mat3 cotangentFrame(vec3 N, vec3 p, vec2 uv)
// construct a scale-invariant frame // construct a scale-invariant frame
float invMax = inversesqrt(max(dot(T,T), dot(B,B))); float invMax = inversesqrt(max(dot(T,T), dot(B,B)));
return mat3(T*invMax, B*invMax, N); return mtxFromCols(T*invMax, B*invMax, N);
} }
void main() void main()
@@ -47,7 +47,7 @@ void main()
// perturb geometry normal by normal map // perturb geometry normal by normal map
vec3 pos = v_texcoord1.xyz; // contains world space pos vec3 pos = v_texcoord1.xyz; // contains world space pos
mat3 TBN = cotangentFrame(normal, pos, v_texcoord0); mat3 TBN = cotangentFrame(normal, pos, v_texcoord0);
vec3 bumpedNormal = normalize(instMul(TBN, normalMap)); vec3 bumpedNormal = normalize(mul(TBN, normalMap));
// need some proxy for roughness value w/o roughness texture // need some proxy for roughness value w/o roughness texture
// assume horizontal (blue) normal map is smooth, and then // assume horizontal (blue) normal map is smooth, and then

5
examples/45-bokeh/fs_bokeh_forward.sc
View File

@@ -16,7 +16,6 @@ uniform vec4 u_modelParams[2];
#define u_color (u_modelParams[0].xyz) #define u_color (u_modelParams[0].xyz)
#define u_lightPosition (u_modelParams[1].xyz) #define u_lightPosition (u_modelParams[1].xyz)
// http://www.thetenthplanet.de/archives/1180 // http://www.thetenthplanet.de/archives/1180
// "followup: normal mapping without precomputed tangents" // "followup: normal mapping without precomputed tangents"
mat3 cotangentFrame(vec3 N, vec3 p, vec2 uv) mat3 cotangentFrame(vec3 N, vec3 p, vec2 uv)
@@ -35,7 +34,7 @@ mat3 cotangentFrame(vec3 N, vec3 p, vec2 uv)
// construct a scale-invariant frame // construct a scale-invariant frame
float invMax = inversesqrt(max(dot(T,T), dot(B,B))); float invMax = inversesqrt(max(dot(T,T), dot(B,B)));
return mat3(T*invMax, B*invMax, N); return mtxFromCols(T*invMax, B*invMax, N);
} }
void main() void main()
@@ -57,7 +56,7 @@ void main()
// perturb geometry normal by normal map // perturb geometry normal by normal map
vec3 pos = v_texcoord1.xyz; // contains world space pos vec3 pos = v_texcoord1.xyz; // contains world space pos
mat3 TBN = cotangentFrame(normal, pos, v_texcoord0); mat3 TBN = cotangentFrame(normal, pos, v_texcoord0);
vec3 bumpedNormal = normalize(instMul(TBN, normalMap)); vec3 bumpedNormal = normalize(mul(TBN, normalMap));
vec3 light = (u_lightPosition - pos); vec3 light = (u_lightPosition - pos);
light = normalize(light); light = normalize(light);

4
examples/46-fsr/fs_fsr_forward.sc
View File

@@ -34,7 +34,7 @@ mat3 cotangentFrame(vec3 N, vec3 p, vec2 uv)
// construct a scale-invariant frame // construct a scale-invariant frame
float invMax = inversesqrt(max(dot(T,T), dot(B,B))); float invMax = inversesqrt(max(dot(T,T), dot(B,B)));
return mat3(T*invMax, B*invMax, N); return mtxFromCols(T*invMax, B*invMax, N);
} }
void main() void main()
@@ -56,7 +56,7 @@ void main()
// perturb geometry normal by normal map // perturb geometry normal by normal map
vec3 pos = v_texcoord1.xyz; // contains world space pos vec3 pos = v_texcoord1.xyz; // contains world space pos
mat3 TBN = cotangentFrame(normal, pos, v_texcoord0); mat3 TBN = cotangentFrame(normal, pos, v_texcoord0);
vec3 bumpedNormal = normalize(instMul(TBN, normalMap)); vec3 bumpedNormal = normalize(mul(TBN, normalMap));
vec3 light = (u_lightPosition - pos); vec3 light = (u_lightPosition - pos);
light = normalize(light); light = normalize(light);

17
src/bgfx_compute.sh
View File

@@ -14,13 +14,15 @@
# error "Compute is not supported!" # error "Compute is not supported!"
#endif // BGFX_SHADER_LANGUAGE_HLSL #endif // BGFX_SHADER_LANGUAGE_HLSL
#if BGFX_SHADER_LANGUAGE_METAL || BGFX_SHADER_LANGUAGE_SPIRV #if BGFX_SHADER_LANGUAGE_METAL \
|| BGFX_SHADER_LANGUAGE_SPIRV \
|| BGFX_SHADER_LANGUAGE_WGSL
# define FORMAT(_format) [[spv::format_ ## _format]] # define FORMAT(_format) [[spv::format_ ## _format]]
# define WRITEONLY [[spv::nonreadable]] # define WRITEONLY [[spv::nonreadable]]
#else #else
# define FORMAT(_format) # define FORMAT(_format)
# define WRITEONLY # define WRITEONLY
#endif // BGFX_SHADER_LANGUAGE_METAL || BGFX_SHADER_LANGUAGE_SPIRV #endif // BGFX_SHADER_LANGUAGE_*
#if BGFX_SHADER_LANGUAGE_GLSL #if BGFX_SHADER_LANGUAGE_GLSL
@@ -148,7 +150,9 @@
#define UIMAGE3D_RW(_name, _format, _reg) IMAGE3D_RW(_name, _format, _reg) #define UIMAGE3D_RW(_name, _format, _reg) IMAGE3D_RW(_name, _format, _reg)
#if BGFX_SHADER_LANGUAGE_METAL || BGFX_SHADER_LANGUAGE_SPIRV #if BGFX_SHADER_LANGUAGE_METAL \
|| BGFX_SHADER_LANGUAGE_SPIRV \
|| BGFX_SHADER_LANGUAGE_WGSL
#define BUFFER_RO(_name, _struct, _reg) StructuredBuffer<_struct> _name : REGISTER(t, _reg) #define BUFFER_RO(_name, _struct, _reg) StructuredBuffer<_struct> _name : REGISTER(t, _reg)
#define BUFFER_RW(_name, _struct, _reg) RWStructuredBuffer <_struct> _name : REGISTER(u, _reg) #define BUFFER_RW(_name, _struct, _reg) RWStructuredBuffer <_struct> _name : REGISTER(u, _reg)
#define BUFFER_WO(_name, _struct, _reg) BUFFER_RW(_name, _struct, _reg) #define BUFFER_WO(_name, _struct, _reg) BUFFER_RW(_name, _struct, _reg)
@@ -156,7 +160,7 @@
#define BUFFER_RO(_name, _struct, _reg) Buffer<_struct> _name : REGISTER(t, _reg) #define BUFFER_RO(_name, _struct, _reg) Buffer<_struct> _name : REGISTER(t, _reg)
#define BUFFER_RW(_name, _struct, _reg) RWBuffer<_struct> _name : REGISTER(u, _reg) #define BUFFER_RW(_name, _struct, _reg) RWBuffer<_struct> _name : REGISTER(u, _reg)
#define BUFFER_WO(_name, _struct, _reg) BUFFER_RW(_name, _struct, _reg) #define BUFFER_WO(_name, _struct, _reg) BUFFER_RW(_name, _struct, _reg)
#endif #endif // BGFX_SHADER_LANGUAGE_*
#define NUM_THREADS(_x, _y, _z) [numthreads(_x, _y, _z)] #define NUM_THREADS(_x, _y, _z) [numthreads(_x, _y, _z)]
@@ -249,13 +253,11 @@
} }
#define __IMAGE_IMPL_ATOMIC(_format, _storeComponents, _type, _loadComponents) \ #define __IMAGE_IMPL_ATOMIC(_format, _storeComponents, _type, _loadComponents) \
\
void imageAtomicAdd(RWTexture2D<_format> _image, ivec2 _uv, _type _value) \ void imageAtomicAdd(RWTexture2D<_format> _image, ivec2 _uv, _type _value) \
{ \ { \
InterlockedAdd(_image[_uv], _value._storeComponents); \ InterlockedAdd(_image[_uv], _value._storeComponents); \
} \ } \
__IMAGE_IMPL_A(float, x, vec4, xxxx) __IMAGE_IMPL_A(float, x, vec4, xxxx)
__IMAGE_IMPL_A(float2, xy, vec4, xyyy) __IMAGE_IMPL_A(float2, xy, vec4, xyyy)
__IMAGE_IMPL_A(float4, xyzw, vec4, xyzw) __IMAGE_IMPL_A(float4, xyzw, vec4, xyzw)
@@ -268,11 +270,10 @@ __IMAGE_IMPL_A(uint4, xyzw, uvec4, xyzw)
__IMAGE_IMPL_A(unorm float, x, vec4, xxxx) __IMAGE_IMPL_A(unorm float, x, vec4, xxxx)
__IMAGE_IMPL_A(unorm float2, xy, vec4, xyyy) __IMAGE_IMPL_A(unorm float2, xy, vec4, xyyy)
__IMAGE_IMPL_A(unorm float4, xyzw, vec4, xyzw) __IMAGE_IMPL_A(unorm float4, xyzw, vec4, xyzw)
#endif #endif // BGFX_SHADER_LANGUAGE_HLSL
__IMAGE_IMPL_ATOMIC(uint, x, uvec4, xxxx) __IMAGE_IMPL_ATOMIC(uint, x, uvec4, xxxx)
#define atomicAdd(_mem, _data) InterlockedAdd(_mem, _data) #define atomicAdd(_mem, _data) InterlockedAdd(_mem, _data)
#define atomicAnd(_mem, _data) InterlockedAnd(_mem, _data) #define atomicAnd(_mem, _data) InterlockedAnd(_mem, _data)
#define atomicMax(_mem, _data) InterlockedMax(_mem, _data) #define atomicMax(_mem, _data) InterlockedMax(_mem, _data)

171
src/bgfx_shader.sh
View File

@@ -12,21 +12,29 @@
#ifndef __cplusplus #ifndef __cplusplus
#if BGFX_SHADER_LANGUAGE_HLSL > 300 #if BGFX_SHADER_LANGUAGE_GLSL
# define BRANCH [branch]
# define LOOP [loop]
# define UNROLL [unroll]
#else
# define BRANCH # define BRANCH
# define LOOP # define LOOP
# define UNROLL # define UNROLL
#else
# define BRANCH [branch]
# define LOOP [loop]
# define UNROLL [unroll]
#endif // BGFX_SHADER_LANGUAGE_HLSL > 300 #endif // BGFX_SHADER_LANGUAGE_HLSL > 300
#if (BGFX_SHADER_LANGUAGE_HLSL > 300 || BGFX_SHADER_LANGUAGE_METAL || BGFX_SHADER_LANGUAGE_SPIRV) && BGFX_SHADER_TYPE_FRAGMENT #define BGFX_SHADER_MATRIX_COLUMN_MAJOR (0 \
|| BGFX_SHADER_LANGUAGE_GLSL \
)
#if BGFX_SHADER_TYPE_FRAGMENT
# if BGFX_SHADER_LANGUAGE_HLSL \
|| BGFX_SHADER_LANGUAGE_METAL \
|| BGFX_SHADER_LANGUAGE_SPIRV
# define EARLY_DEPTH_STENCIL [earlydepthstencil] # define EARLY_DEPTH_STENCIL [earlydepthstencil]
#else #else
# define EARLY_DEPTH_STENCIL # define EARLY_DEPTH_STENCIL
#endif // BGFX_SHADER_LANGUAGE_HLSL > 300 && BGFX_SHADER_TYPE_FRAGMENT # endif // BGFX_SHADER_LANGUAGE_...
#endif // BGFX_SHADER_TYPE_FRAGMENT
#if BGFX_SHADER_LANGUAGE_GLSL #if BGFX_SHADER_LANGUAGE_GLSL
# define ARRAY_BEGIN(_type, _name, _count) _type _name[_count] = _type[]( # define ARRAY_BEGIN(_type, _name, _count) _type _name[_count] = _type[](
@@ -52,26 +60,32 @@
// To be able to patch the uav registers on the DXBC SPDB Chunk (D3D11 renderer) the whitespaces around // To be able to patch the uav registers on the DXBC SPDB Chunk (D3D11 renderer) the whitespaces around
// '_type[_reg]' are necessary. This only affects shaders with debug info (i.e., those that have the SPDB Chunk). // '_type[_reg]' are necessary. This only affects shaders with debug info (i.e., those that have the SPDB Chunk).
# if BGFX_SHADER_LANGUAGE_HLSL > 400 || BGFX_SHADER_LANGUAGE_PSSL || BGFX_SHADER_LANGUAGE_SPIRV || BGFX_SHADER_LANGUAGE_METAL # if BGFX_SHADER_LANGUAGE_HLSL > 400 \
|| BGFX_SHADER_LANGUAGE_PSSL \
|| BGFX_SHADER_LANGUAGE_SPIRV \
|| BGFX_SHADER_LANGUAGE_METAL
# define REGISTER(_type, _reg) register( _type[_reg] ) # define REGISTER(_type, _reg) register( _type[_reg] )
# else # else
# define REGISTER(_type, _reg) register(_type ## _reg) # define REGISTER(_type, _reg) register(_type ## _reg)
# endif // BGFX_SHADER_LANGUAGE_HLSL # endif // BGFX_SHADER_LANGUAGE_HLSL
# if BGFX_SHADER_LANGUAGE_HLSL > 300 || BGFX_SHADER_LANGUAGE_PSSL || BGFX_SHADER_LANGUAGE_SPIRV || BGFX_SHADER_LANGUAGE_METAL # if BGFX_SHADER_LANGUAGE_HLSL > 400 \
# if BGFX_SHADER_LANGUAGE_HLSL > 400 || BGFX_SHADER_LANGUAGE_PSSL || BGFX_SHADER_LANGUAGE_SPIRV || BGFX_SHADER_LANGUAGE_METAL || BGFX_SHADER_LANGUAGE_PSSL \
|| BGFX_SHADER_LANGUAGE_SPIRV \
|| BGFX_SHADER_LANGUAGE_METAL
# define dFdxCoarse(_x) ddx_coarse(_x) # define dFdxCoarse(_x) ddx_coarse(_x)
# define dFdxFine(_x) ddx_fine(_x) # define dFdxFine(_x) ddx_fine(_x)
# define dFdyCoarse(_y) ddy_coarse(-(_y)) # define dFdyCoarse(_y) ddy_coarse(-(_y))
# define dFdyFine(_y) ddy_fine(-(_y)) # define dFdyFine(_y) ddy_fine(-(_y))
# endif // BGFX_SHADER_LANGUAGE_HLSL > 400
# if BGFX_SHADER_LANGUAGE_HLSL || BGFX_SHADER_LANGUAGE_SPIRV || BGFX_SHADER_LANGUAGE_METAL # if BGFX_SHADER_LANGUAGE_HLSL \
|| BGFX_SHADER_LANGUAGE_SPIRV \
|| BGFX_SHADER_LANGUAGE_METAL
float intBitsToFloat(int _x) { return asfloat(_x); } float intBitsToFloat(int _x) { return asfloat(_x); }
vec2 intBitsToFloat(uint2 _x) { return asfloat(_x); } vec2 intBitsToFloat(uint2 _x) { return asfloat(_x); }
vec3 intBitsToFloat(uint3 _x) { return asfloat(_x); } vec3 intBitsToFloat(uint3 _x) { return asfloat(_x); }
vec4 intBitsToFloat(uint4 _x) { return asfloat(_x); } vec4 intBitsToFloat(uint4 _x) { return asfloat(_x); }
# endif // BGFX_SHADER_LANGUAGE_HLSL || BGFX_SHADER_LANGUAGE_SPIRV || BGFX_SHADER_LANGUAGE_METAL # endif // BGFX_SHADER_LANGUAGE_*
float uintBitsToFloat(uint _x) { return asfloat(_x); } float uintBitsToFloat(uint _x) { return asfloat(_x); }
vec2 uintBitsToFloat(uint2 _x) { return asfloat(_x); } vec2 uintBitsToFloat(uint2 _x) { return asfloat(_x); }
@@ -571,11 +585,6 @@ float bgfxShadow2DProj(sampler2DShadow _sampler, vec4 _coord)
# endif // BGFX_SHADER_LANGUAGE_HLSL > 300 # endif // BGFX_SHADER_LANGUAGE_HLSL > 300
vec3 instMul(vec3 _vec, mat3 _mtx) { return mul(_mtx, _vec); }
vec3 instMul(mat3 _mtx, vec3 _vec) { return mul(_vec, _mtx); }
vec4 instMul(vec4 _vec, mat4 _mtx) { return mul(_mtx, _vec); }
vec4 instMul(mat4 _mtx, vec4 _vec) { return mul(_vec, _mtx); }
bvec2 lessThan(vec2 _a, vec2 _b) { return _a < _b; } bvec2 lessThan(vec2 _a, vec2 _b) { return _a < _b; }
bvec3 lessThan(vec3 _a, vec3 _b) { return _a < _b; } bvec3 lessThan(vec3 _a, vec3 _b) { return _a < _b; }
bvec4 lessThan(vec4 _a, vec4 _b) { return _a < _b; } bvec4 lessThan(vec4 _a, vec4 _b) { return _a < _b; }
@@ -613,7 +622,6 @@ vec4 mod(vec4 _a, vec4 _b) { return _a - _b * floor(_a / _b); }
#else #else
# define CONST(_x) const _x # define CONST(_x) const _x
# define atan2(_x, _y) atan(_x, _y) # define atan2(_x, _y) atan(_x, _y)
# define mul(_a, _b) ( (_a) * (_b) )
# define saturate(_x) clamp(_x, 0.0, 1.0) # define saturate(_x) clamp(_x, 0.0, 1.0)
# define SAMPLER2D(_name, _reg) uniform sampler2D _name # define SAMPLER2D(_name, _reg) uniform sampler2D _name
# define SAMPLER2DMS(_name, _reg) uniform sampler2DMS _name # define SAMPLER2DMS(_name, _reg) uniform sampler2DMS _name
@@ -645,11 +653,6 @@ vec4 mod(vec4 _a, vec4 _b) { return _a - _b * floor(_a / _b); }
# define textureCubeBias(_sampler, _coord, _bias) textureCube(_sampler, _coord, _bias) # define textureCubeBias(_sampler, _coord, _bias) textureCube(_sampler, _coord, _bias)
# endif // BGFX_SHADER_LANGUAGE_GLSL >= 130 # endif // BGFX_SHADER_LANGUAGE_GLSL >= 130
vec3 instMul(vec3 _vec, mat3 _mtx) { return mul(_vec, _mtx); }
vec3 instMul(mat3 _mtx, vec3 _vec) { return mul(_mtx, _vec); }
vec4 instMul(vec4 _vec, mat4 _mtx) { return mul(_vec, _mtx); }
vec4 instMul(mat4 _mtx, vec4 _vec) { return mul(_mtx, _vec); }
float rcp(float _a) { return 1.0/_a; } float rcp(float _a) { return 1.0/_a; }
vec2 rcp(vec2 _a) { return vec2(1.0)/_a; } vec2 rcp(vec2 _a) { return vec2(1.0)/_a; }
vec3 rcp(vec3 _a) { return vec3(1.0)/_a; } vec3 rcp(vec3 _a) { return vec3(1.0)/_a; }
@@ -660,56 +663,144 @@ vec2 vec2_splat(float _x) { return vec2(_x, _x); }
vec3 vec3_splat(float _x) { return vec3(_x, _x, _x); } vec3 vec3_splat(float _x) { return vec3(_x, _x, _x); }
vec4 vec4_splat(float _x) { return vec4(_x, _x, _x, _x); } vec4 vec4_splat(float _x) { return vec4(_x, _x, _x, _x); }
#if BGFX_SHADER_LANGUAGE_GLSL >= 130 || BGFX_SHADER_LANGUAGE_HLSL || BGFX_SHADER_LANGUAGE_PSSL || BGFX_SHADER_LANGUAGE_SPIRV || BGFX_SHADER_LANGUAGE_METAL #if BGFX_SHADER_LANGUAGE_GLSL >= 130 \
|| BGFX_SHADER_LANGUAGE_HLSL \
|| BGFX_SHADER_LANGUAGE_PSSL \
|| BGFX_SHADER_LANGUAGE_SPIRV \
|| BGFX_SHADER_LANGUAGE_METAL
uvec2 uvec2_splat(uint _x) { return uvec2(_x, _x); } uvec2 uvec2_splat(uint _x) { return uvec2(_x, _x); }
uvec3 uvec3_splat(uint _x) { return uvec3(_x, _x, _x); } uvec3 uvec3_splat(uint _x) { return uvec3(_x, _x, _x); }
uvec4 uvec4_splat(uint _x) { return uvec4(_x, _x, _x, _x); } uvec4 uvec4_splat(uint _x) { return uvec4(_x, _x, _x, _x); }
#endif // BGFX_SHADER_LANGUAGE_GLSL >= 130 || BGFX_SHADER_LANGUAGE_HLSL || BGFX_SHADER_LANGUAGE_PSSL || BGFX_SHADER_LANGUAGE_SPIRV || BGFX_SHADER_LANGUAGE_METAL #endif // BGFX_SHADER_LANGUAGE_*
#if BGFX_SHADER_LANGUAGE_GLSL
# define mul(_a, _b) ( (_a) * (_b) )
#else
# define mul(_a, _b) mul(_a, _b)
# define mat3x4 float4x3
# define mat4x3 float3x4
#endif // BGFX_SHADER_LANGUAGE_*
mat4 mtxFromRows(vec4 _0, vec4 _1, vec4 _2, vec4 _3) mat4 mtxFromRows(vec4 _0, vec4 _1, vec4 _2, vec4 _3)
{ {
#if BGFX_SHADER_LANGUAGE_GLSL #if BGFX_SHADER_MATRIX_COLUMN_MAJOR
return transpose(mat4(_0, _1, _2, _3) ); return transpose(mat4(_0, _1, _2, _3) );
#else #else
return mat4(_0, _1, _2, _3); return mat4(_0, _1, _2, _3);
#endif // BGFX_SHADER_LANGUAGE_GLSL #endif // BGFX_SHADER_LANGUAGE_GLSL
} }
mat4 mtxFromCols(vec4 _0, vec4 _1, vec4 _2, vec4 _3) mat4 mtxFromCols(vec4 _0, vec4 _1, vec4 _2, vec4 _3)
{ {
#if BGFX_SHADER_LANGUAGE_GLSL #if BGFX_SHADER_MATRIX_COLUMN_MAJOR
return mat4(_0, _1, _2, _3); return mat4(_0, _1, _2, _3);
#else #else
return transpose(mat4(_0, _1, _2, _3) ); return transpose(mat4(_0, _1, _2, _3) );
#endif // BGFX_SHADER_LANGUAGE_GLSL #endif // BGFX_SHADER_LANGUAGE_GLSL
} }
mat3 mtxFromRows(vec3 _0, vec3 _1, vec3 _2) mat3 mtxFromRows(vec3 _0, vec3 _1, vec3 _2)
{ {
#if BGFX_SHADER_LANGUAGE_GLSL #if BGFX_SHADER_MATRIX_COLUMN_MAJOR
return transpose(mat3(_0, _1, _2) ); return transpose(mat3(_0, _1, _2) );
#else #else
return mat3(_0, _1, _2); return mat3(_0, _1, _2);
#endif // BGFX_SHADER_LANGUAGE_GLSL #endif // BGFX_SHADER_LANGUAGE_GLSL
} }
mat3 mtxFromCols(vec3 _0, vec3 _1, vec3 _2) mat3 mtxFromCols(vec3 _0, vec3 _1, vec3 _2)
{ {
#if BGFX_SHADER_LANGUAGE_GLSL #if BGFX_SHADER_MATRIX_COLUMN_MAJOR
return mat3(_0, _1, _2); return mat3(_0, _1, _2);
#else #else
return transpose(mat3(_0, _1, _2) ); return transpose(mat3(_0, _1, _2) );
#endif // BGFX_SHADER_LANGUAGE_GLSL #endif // BGFX_SHADER_LANGUAGE_GLSL
} }
#if BGFX_SHADER_LANGUAGE_GLSL #if !BGFX_SHADER_LANGUAGE_ESSL
#define mtxFromRows3(_0, _1, _2) transpose(mat3(_0, _1, _2) ) mat4x3 mtxFromRows(vec4 _0, vec4 _1, vec4 _2)
#define mtxFromRows4(_0, _1, _2, _3) transpose(mat4(_0, _1, _2, _3) ) {
#define mtxFromCols3(_0, _1, _2) mat3(_0, _1, _2) #if BGFX_SHADER_MATRIX_COLUMN_MAJOR
#define mtxFromCols4(_0, _1, _2, _3) mat4(_0, _1, _2, _3) return transpose(mat3x4(_0, _1, _2) );
#else #else
#define mtxFromRows3(_0, _1, _2) mat3(_0, _1, _2) return mat4x3(_0, _1, _2);
#define mtxFromRows4(_0, _1, _2, _3) mat4(_0, _1, _2, _3)
#define mtxFromCols3(_0, _1, _2) transpose(mat3(_0, _1, _2) )
#define mtxFromCols4(_0, _1, _2, _3) transpose(mat4(_0, _1, _2, _3) )
#endif // BGFX_SHADER_LANGUAGE_GLSL #endif // BGFX_SHADER_LANGUAGE_GLSL
}
#endif // !BGFX_SHADER_LANGUAGE_ESSL
vec3 mtxGetRow(mat3 _mtx, int _row)
{
#if BGFX_SHADER_MATRIX_COLUMN_MAJOR
return vec3(_mtx[0][_row], _mtx[1][_row], _mtx[2][_row]);
#else
return vec3(_mtx[_row]);
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
vec3 mtxGetColumn(mat3 _mtx, int _column)
{
#if BGFX_SHADER_MATRIX_COLUMN_MAJOR
return vec3(_mtx[_column]);
#else
return vec3(_mtx[0][_column], _mtx[1][_column], _mtx[2][_column]);
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
#if !BGFX_SHADER_LANGUAGE_ESSL
vec4 mtxGetRow(mat4x3 _mtx, int _row)
{
#if BGFX_SHADER_MATRIX_COLUMN_MAJOR
return vec4(_mtx[0][_row], _mtx[1][_row], _mtx[2][_row], _mtx[3][_row]);
#else
return vec4(_mtx[_row]);
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
vec3 mtxGetColumn(mat4x3 _mtx, int _column)
{
#if BGFX_SHADER_MATRIX_COLUMN_MAJOR
return vec3(_mtx[_column]);
#else
return vec3(_mtx[0][_column], _mtx[1][_column], _mtx[2][_column]);
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
#endif // !BGFX_SHADER_LANGUAGE_ESSL
vec4 mtxGetRow(mat4 _mtx, int _row)
{
#if BGFX_SHADER_MATRIX_COLUMN_MAJOR
return vec4(_mtx[0][_row], _mtx[1][_row], _mtx[2][_row], _mtx[3][_row]);
#else
return vec4(_mtx[_row]);
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
vec4 mtxGetColumn(mat4 _mtx, int _column)
{
#if BGFX_SHADER_MATRIX_COLUMN_MAJOR
return vec4(_mtx[_column]);
#else
return vec4(_mtx[0][_column], _mtx[1][_column], _mtx[2][_column], _mtx[3][_column]);
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
float mtxGetElement(mat3 _mtx, int _column, int _row)
{
#if BGFX_SHADER_MATRIX_COLUMN_MAJOR
return _mtx[_column][_row];
#else
return _mtx[_row][_column];
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
float mtxGetElement(mat4 _mtx, int _column, int _row)
{
#if BGFX_SHADER_MATRIX_COLUMN_MAJOR
return _mtx[_column][_row];
#else
return _mtx[_row][_column];
#endif // BGFX_SHADER_LANGUAGE_GLSL
}
uniform vec4 u_viewRect; uniform vec4 u_viewRect;
uniform vec4 u_viewTexel; uniform vec4 u_viewTexel;
@@ -719,12 +810,12 @@ uniform mat4 u_proj;
uniform mat4 u_invProj; uniform mat4 u_invProj;
uniform mat4 u_viewProj; uniform mat4 u_viewProj;
uniform mat4 u_invViewProj; uniform mat4 u_invViewProj;
uniform mat4 u_model[BGFX_CONFIG_MAX_BONES];
uniform mat4 u_modelView; uniform mat4 u_modelView;
uniform mat4 u_invModelView; uniform mat4 u_invModelView;
uniform mat4 u_modelViewProj; uniform mat4 u_modelViewProj;
uniform vec4 u_alphaRef4; uniform vec4 u_alphaRef4;
#define u_alphaRef u_alphaRef4.x #define u_alphaRef u_alphaRef4.x
uniform mat4 u_model[BGFX_CONFIG_MAX_BONES];
#endif // __cplusplus #endif // __cplusplus

25
tools/shaderc/shaderc.cpp
View File

@@ -796,11 +796,14 @@ namespace bgfx
} }
void setDefine(const char* _define) void setDefine(const char* _define)
{
if (0 != bx::strLen(_define) )
{ {
m_tagptr->tag = FPPTAG_DEFINE; m_tagptr->tag = FPPTAG_DEFINE;
m_tagptr->data = scratch(_define); m_tagptr->data = scratch(_define);
m_tagptr++; m_tagptr++;
} }
}
void setDefaultDefine(const char* _name) void setDefaultDefine(const char* _name)
{ {
@@ -1172,6 +1175,7 @@ namespace bgfx
preprocessor.setDefaultDefine("BX_PLATFORM_XBOXONE"); preprocessor.setDefaultDefine("BX_PLATFORM_XBOXONE");
preprocessor.setDefaultDefine("BGFX_SHADER_LANGUAGE_GLSL"); preprocessor.setDefaultDefine("BGFX_SHADER_LANGUAGE_GLSL");
preprocessor.setDefaultDefine("BGFX_SHADER_LANGUAGE_ESSL");
preprocessor.setDefaultDefine("BGFX_SHADER_LANGUAGE_HLSL"); preprocessor.setDefaultDefine("BGFX_SHADER_LANGUAGE_HLSL");
preprocessor.setDefaultDefine("BGFX_SHADER_LANGUAGE_METAL"); preprocessor.setDefaultDefine("BGFX_SHADER_LANGUAGE_METAL");
preprocessor.setDefaultDefine("BGFX_SHADER_LANGUAGE_PSSL"); preprocessor.setDefaultDefine("BGFX_SHADER_LANGUAGE_PSSL");
@@ -1181,7 +1185,10 @@ namespace bgfx
preprocessor.setDefaultDefine("BGFX_SHADER_TYPE_FRAGMENT"); preprocessor.setDefaultDefine("BGFX_SHADER_TYPE_FRAGMENT");
preprocessor.setDefaultDefine("BGFX_SHADER_TYPE_VERTEX"); preprocessor.setDefaultDefine("BGFX_SHADER_TYPE_VERTEX");
char glslDefine[128]; char glslDefine[128] = { '\0' };
char esslDefine[128] = { '\0' };
char hlslDefine[128] = { '\0' };
if (profile->lang == ShadingLang::GLSL if (profile->lang == ShadingLang::GLSL
|| profile->lang == ShadingLang::ESSL) || profile->lang == ShadingLang::ESSL)
{ {
@@ -1189,9 +1196,16 @@ namespace bgfx
, "BGFX_SHADER_LANGUAGE_GLSL=%d" , "BGFX_SHADER_LANGUAGE_GLSL=%d"
, profile->id , profile->id
); );
if (profile->lang == ShadingLang::ESSL)
{
bx::snprintf(esslDefine, BX_COUNTOF(esslDefine)
, "BGFX_SHADER_LANGUAGE_ESSL=%d"
, profile->id
);
}
} }
char hlslDefine[128];
if (profile->lang == ShadingLang::HLSL) if (profile->lang == ShadingLang::HLSL)
{ {
bx::snprintf(hlslDefine, BX_COUNTOF(hlslDefine) bx::snprintf(hlslDefine, BX_COUNTOF(hlslDefine)
@@ -1211,12 +1225,14 @@ namespace bgfx
else else
{ {
preprocessor.setDefine(glslDefine); preprocessor.setDefine(glslDefine);
preprocessor.setDefine(esslDefine);
} }
} }
else if (0 == bx::strCmpI(platform, "asm.js") ) else if (0 == bx::strCmpI(platform, "asm.js") )
{ {
preprocessor.setDefine("BX_PLATFORM_EMSCRIPTEN=1"); preprocessor.setDefine("BX_PLATFORM_EMSCRIPTEN=1");
preprocessor.setDefine(glslDefine); preprocessor.setDefine(glslDefine);
preprocessor.setDefine(esslDefine);
} }
else if (0 == bx::strCmpI(platform, "linux") ) else if (0 == bx::strCmpI(platform, "linux") )
{ {
@@ -1229,6 +1245,7 @@ namespace bgfx
else else
{ {
preprocessor.setDefine(glslDefine); preprocessor.setDefine(glslDefine);
preprocessor.setDefine(esslDefine);
} }
} }
else if (0 == bx::strCmpI(platform, "ios") else if (0 == bx::strCmpI(platform, "ios")
@@ -1252,7 +1269,9 @@ namespace bgfx
if (profile->lang != ShadingLang::Metal) if (profile->lang != ShadingLang::Metal)
{ {
preprocessor.setDefine(glslDefine); preprocessor.setDefine(glslDefine);
preprocessor.setDefine(esslDefine);
} }
char temp[32]; char temp[32];
bx::snprintf( bx::snprintf(
temp temp
@@ -1273,6 +1292,7 @@ namespace bgfx
|| profile->lang == ShadingLang::ESSL) || profile->lang == ShadingLang::ESSL)
{ {
preprocessor.setDefine(glslDefine); preprocessor.setDefine(glslDefine);
preprocessor.setDefine(esslDefine);
} }
else if (profile->lang == ShadingLang::SpirV) else if (profile->lang == ShadingLang::SpirV)
{ {
@@ -1295,6 +1315,7 @@ namespace bgfx
|| profile->lang == ShadingLang::ESSL) || profile->lang == ShadingLang::ESSL)
{ {
preprocessor.setDefine(glslDefine); preprocessor.setDefine(glslDefine);
preprocessor.setDefine(esslDefine);
} }
else if (profile->lang == ShadingLang::SpirV) else if (profile->lang == ShadingLang::SpirV)
{ {