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vkd3d-shader/glsl: Implement VKD3DSIH_ADD.

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This commit is contained in:
Atharva Nimbalkar 2021-08-28 14:32:54 +05:30 committed by Henri Verbeet
parent ae40184631
commit ab07637ee1
Notes: Henri Verbeet 2024-09-19 14:46:44 +02:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1084
6 changed files with 27 additions and 6 deletions
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21
libs/vkd3d-shader/glsl.c
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@ -272,6 +272,24 @@ static void shader_glsl_unhandled(struct vkd3d_glsl_generator *gen, const struct
"Internal compiler error: Unhandled instruction %#x.", ins->opcode);
}
static void shader_glsl_binop(struct vkd3d_glsl_generator *gen,
const struct vkd3d_shader_instruction *ins, const char *op)
{
struct glsl_src src[2];
struct glsl_dst dst;
uint32_t mask;
mask = glsl_dst_init(&dst, gen, ins, &ins->dst[0]);
glsl_src_init(&src[0], gen, &ins->src[0], mask);
glsl_src_init(&src[1], gen, &ins->src[1], mask);
shader_glsl_print_assignment(gen, &dst, "%s %s %s", src[0].str->buffer, op, src[1].str->buffer);
glsl_src_cleanup(&src[1], &gen->string_buffers);
glsl_src_cleanup(&src[0], &gen->string_buffers);
glsl_dst_cleanup(&dst, &gen->string_buffers);
}
static void shader_glsl_mov(struct vkd3d_glsl_generator *gen, const struct vkd3d_shader_instruction *ins)
{
struct glsl_src src;
@ -431,6 +449,9 @@ static void vkd3d_glsl_handle_instruction(struct vkd3d_glsl_generator *gen,
switch (ins->opcode)
{
case VKD3DSIH_ADD:
shader_glsl_binop(gen, ins, "+");
break;
case VKD3DSIH_DCL_INPUT:
case VKD3DSIH_DCL_OUTPUT:
case VKD3DSIH_DCL_OUTPUT_SIV:

2
tests/hlsl/arithmetic-float-uniform.shader_test
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@ -203,5 +203,5 @@ float4 main() : sv_target
[test]
uniform 0 float4 0.2 0.3 9.1 3.2
todo(glsl) draw quad
draw quad
probe (0, 0) rgba (0.4, 0.6, 18.2, 6.4)

2
tests/hlsl/cbuffer.shader_test
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@ -821,7 +821,7 @@ float4 main() : sv_target
[test]
uniform 0 float4 1.0 2.0 3.0 4.0
uniform 4 float4 0.1 0.2 0.3 0.4
todo(glsl) draw quad
draw quad
probe (0, 0) rgba (1.1, 2.2, 3.3, 4.4)

2
tests/hlsl/const.shader_test
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@ -10,7 +10,7 @@ float4 main() : sv_target
[test]
uniform 0 float4 1.0 2.0 3.0 4.0
uniform 4 float4 0.1 0.2 0.3 0.4
todo(glsl) draw quad
draw quad
probe (0, 0) rgba (1.1, 2.2, 3.3, 4.4)
[pixel shader fail(sm<6)]

2
tests/hlsl/expr-indexing.shader_test
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@ -9,7 +9,7 @@ float4 main() : sv_target
[test]
uniform 0 float4 1.0 2.0 3.0 4.0
uniform 4 float4 5.0 6.0 7.0 8.0
todo(glsl) draw quad
draw quad
probe (0, 0) rgba (8.0, 8.0, 8.0, 8.0)

4
tests/hlsl/loop.shader_test
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@ -18,7 +18,7 @@ float4 main() : sv_target
[test]
uniform 0 float 5.0
todo(glsl) draw quad
draw quad
probe (0, 0) rgba (50.0, 50.0, 50.0, 50.0)
@ -41,7 +41,7 @@ float4 main() : sv_target
[test]
uniform 0 float 4.0
todo(glsl) draw quad
draw quad
probe (0, 0) rgba (20.0, 20.0, 20.0, 20.0)
[pixel shader]