Attachment 105270 Details for Bug 82585 – GLSL dump and backtrace

GLSL dump and backtrace

dump-backtrace.txt (text/plain), 4.72 KB, created by Michel Dänzer on 2014-08-26 09:05:00 UTC

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Creator: Michel Dänzer

Created: 2014-08-26 09:05:00 UTC

Size: 4.72 KB

patch

obsolete

>GLSL source for geometry shader 3:
>#version 330
>
>layout(triangles) in;
>layout(triangle_strip, max_vertices = 3) out;
>
>in gl_PerVertex
>{
>    vec4 gl_Position;
>} gl_in[];
>
>in vec4 v_colour[];
>
>out gl_PerVertex
>{
>    vec4 gl_Position;
>};
>
>out vec4 g_colour;
>
>void main(void)
>{
>    for (int i = 0; i < gl_in.length(); ++i) {
>        gl_Position = gl_in[i].gl_Position;
>        g_colour = v_colour[i];
>        EmitVertex();
>    }
>    EndPrimitive();
>}
>
>GLSL IR for shader 3:
>(
>(declare (shader_out flat) int gl_PrimitiveID)
>(declare (shader_in flat) int gl_PrimitiveIDIn)
>(declare (shader_out ) int gl_Layer)
>(declare (shader_out ) vec4 gl_Position)
>(declare (shader_in ) (array gl_PerVertex 3) gl_in)
>(declare (uniform ) (array vec4 56) gl_CurrentAttribFragMESA)
>(declare (uniform ) (array vec4 33) gl_CurrentAttribVertMESA)
>(declare (uniform ) gl_DepthRangeParameters gl_DepthRange)
>(declare (uniform ) int gl_NumSamples)
>(declare () int gl_MaxGeometryVaryingComponents)
>(declare () int gl_MaxGeometryUniformComponents)
>(declare () int gl_MaxGeometryTotalOutputComponents)
>(declare () int gl_MaxGeometryOutputVertices)
>(declare () int gl_MaxGeometryTextureImageUnits)
>(declare () int gl_MaxFragmentInputComponents)
>(declare () int gl_MaxGeometryOutputComponents)
>(declare () int gl_MaxGeometryInputComponents)
>(declare () int gl_MaxVertexOutputComponents)
>(declare () int gl_MaxVaryingComponents)
>(declare () int gl_MaxClipDistances)
>(declare () int gl_MaxFragmentUniformComponents)
>(declare () int gl_MaxVaryingFloats)
>(declare () int gl_MaxVertexUniformComponents)
>(declare () int gl_MaxDrawBuffers)
>(declare () int gl_MaxTextureImageUnits)
>(declare () int gl_MaxCombinedTextureImageUnits)
>(declare () int gl_MaxVertexTextureImageUnits)
>(declare () int gl_MaxVertexAttribs)
>(declare (shader_in ) (array vec4 3) v_colour)
>(declare (shader_out ) vec4 g_colour)
>(function main
>  (signature void
>    (parameters
>    )
>    (
>      (declare () int i)
>      (assign  (x) (var_ref i)  (constant int (0)) ) 
>      (loop (
>        (if (expression bool >= (var_ref i) (constant int (3)) ) (
>          break
>        )
>        ())
>
>        (assign  (xyzw) (var_ref gl_Position)  (record_ref (array_ref (var_ref gl_in) (var_ref i) )  gl_Position) ) 
>        (assign  (xyzw) (var_ref g_colour)  (array_ref (var_ref v_colour) (var_ref i) ) ) 
>        (call EmitVertex  ())
>
>        (assign  (x) (var_ref i)  (expression int + (var_ref i) (constant int (1)) ) ) 
>      ))
>
>      (call EndPrimitive  ())
>
>    ))
>
>)
>
>(function EmitVertex
>  (signature void
>    (parameters
>    )
>    (
>    ))
>
>)
>
>(function EndPrimitive
>  (signature void
>    (parameters
>    )
>    (
>    ))
>
>)
>
>
>)
>
>../../../src/mesa/state_tracker/st_glsl_to_tgsi.cpp:2157:visit: Assertion `var->data.location != -1' failed.
>
>Program received signal SIGTRAP, Trace/breakpoint trap.
>0x00007ffff21613b6 in _debug_assert_fail (expr=<optimized out>, file=<optimized out>, line=<optimized out>, function=<optimized out>) at ../../../../src/gallium/auxiliary/util/u_debug.c:309
>309	   os_abort();
>(gdb) bt
>#0  0x00007ffff21613b6 in _debug_assert_fail (expr=<optimized out>, file=<optimized out>, line=<optimized out>, function=<optimized out>)
>    at ../../../../src/gallium/auxiliary/util/u_debug.c:309
>#1  0x00007ffff1fd4a85 in glsl_to_tgsi_visitor::visit (this=0x7b8680, ir=<optimized out>) at ../../../src/mesa/state_tracker/st_glsl_to_tgsi.cpp:2157
>#2  0x00007ffff1fd709c in glsl_to_tgsi_visitor::visit (this=0x7b8680, ir=0x7c2b90) at ../../../src/mesa/state_tracker/st_glsl_to_tgsi.cpp:2205
>#3  0x00007ffff1fe68ce in glsl_to_tgsi_visitor::visit (this=0x7b8680, ir=0x7c2c00) at ../../../src/mesa/state_tracker/st_glsl_to_tgsi.cpp:2458
>#4  0x00007ffff1fd2d27 in glsl_to_tgsi_visitor::visit (this=0x7b8680, ir=<optimized out>) at ../../../src/mesa/state_tracker/st_glsl_to_tgsi.cpp:1202
>#5  0x00007ffff2096955 in visit_exec_list (list=<optimized out>, visitor=visitor@entry=0x7b8680) at ../../../src/glsl/ir.cpp:1738
>#6  0x00007ffff1ff2a46 in get_mesa_program (shader=0x7c18a0, shader_program=0x7bf120, ctx=0x7729c0) at ../../../src/mesa/state_tracker/st_glsl_to_tgsi.cpp:5240
>#7  st_link_shader (ctx=0x7729c0, prog=0x7bf120) at ../../../src/mesa/state_tracker/st_glsl_to_tgsi.cpp:5474
>#8  0x00007ffff200e737 in _mesa_glsl_link_shader (ctx=0x7729c0, prog=0x7bf120) at ../../../src/mesa/program/ir_to_mesa.cpp:3082
>#9  0x00007ffff1f0cd29 in link_program (program=4, ctx=0x7729c0) at ../../../src/mesa/main/shaderapi.c:915
>#10 _mesa_create_shader_program (separate=1 '\001', strings=<optimized out>, count=<optimized out>, type=<optimized out>, ctx=0x7729c0) at ../../../src/mesa/main/shaderapi.c:1847
>#11 _mesa_CreateShaderProgramv (type=<optimized out>, count=<optimized out>, strings=<optimized out>) at ../../../src/mesa/main/shaderapi.c:1920
>#12 0x000000000040189d in main () at main.c:113
>

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Attachments on bug 82585: 105265 | 105268 | 105270 | 109813 | 109814 | 110323

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